Friday, August 3, 2018

What You Need To Know About Magnet Card Readers

Magnetic stripe readers or magnetic card readers are devices used in interpreting data found on the magnet stripe of a debit, credit or any other payment card that you might be using. The reader works by using magnets to scan code from different cards. To use the card reader you have to slide it through the slot. You can also hold the card near the reader.

There are many benefits that come with having the readers in your business. One of the benefits is that they save you time and effort. In the absence of the devices, you would have to manually put data into your computer but with the readers, in place you have to only slide the card into the reader and you are good to go. The card reader also increases efficiency as you are able to finish recording the financial information fast and continue working.

Types of magnetic readers

There are many types of these card readers that are ideal for different uses. There are those that are ideal for use in retail stores, restaurants, and other vending areas. These aid in processing debit, credit, and gift card payments. There are others that are effective in reading smartcards. These read information in both the smart chip and magnetic stripe. Regardless of the reader that you buy you should ensure that it's of high quality.

Factors to consider when buying a magnetic reader

For you to buy the right unit you need to consider a number of factors that include:

Readability: The units are designed for high or standard volume use. The high volume readers come equipped with components that allow them to live for a long time. They are known for their longer reading channel which ensures that they are able to scan the details in a card on the first pass. In most cases, they are made from metal. Due to these features, they are usually expensive to purchase. The standard volume readers, on the other hand, are not of high quality like the high volume readers. Due to this, they often require an additional pass for them to read your card.

Interface: The readers have three main interface options: serial, USB, and PS/2 keyboard wedge. USB and PS/2 interfaces send information back to the computer as if it was typed on the keyboard. Card readers connected using serial interfaces often require special software in order to interpret data.

6 Top Areas of 3D Scanning Benefits



3D scanning process has proved to be very beneficial in capturing the exact measurements and shape of any given object. It is a technology that has eased production processes in all fields and more people are now embracing the benefits of this sought of scanning where total accuracy of details on an object is needed. It is a process that has actually reduced manufacturing costs and yet offers higher quality parts in the end. Below are some of the top areas the 3D scanning benefits.

1. Prototype

This process can be applied to prototype phase in different kinds of ways, but the major use is to reduce design cycles needed in the prototyping. When 3D scans are used in designing a part, the accurate data makes it possible to utilize precise measurements of the physical product reducing the process by a huge percentage. The scanning is also combined with prototyping so that physical objects are scaled accurately.

2. Design

It is among the areas that have greatly benefited from 3D scanning. They scans are applied starting with physical object and then using this to create a CAD model. Mating parts are also scanned and then incorporated into a given design so the end result is better fitting parts that are consistent. This process is known as reverse engineering or modeling and when utilized, new designs are improved and incorporated for engineering optimization of manufactured part.

3. Production

In production, the scanning is used to capture tooling or parts changes which occur in the production phase. Usually hand tuning is needed in tooling to get the desired finish and look of a given part. When 3D comes into the picture, the optimizations and hand modifications are easy to transfer from tool to tool so all parts manufactured match after the production ends. The scans also help in analyzing and characterizing tool wear during the production; this is very helpful in correcting tool failure or eliminating the same before it is too late. It is actually very possible to recreate optimized part using a 3D scan.

4. Engineering

3D scan data makes it possible for physical objects to be translated into the engineering phase of projects directly. The data offer flexibility in performing FEA, CAE, CFD and other analysis that is necessary in the engineering area on objects manufactured and physically modified. The process offers a simple way of achieving accuracy.

5. Quality control

Using 3D scanning, it has become possible to analyze built condition of parts after manufacturing. This non-contact technology offers a quick way of inspecting overalls size and shape of the parts and detecting issues that could affect performance of the parts. When combined with statistical analysis software, 3D scanning helps maintain and predict the quality of parts in the manufacturing phase.

6. Distribution

It might sound unrealistic, but 3D scanning comes handy in vision systems used in distribution and shipping centers to sort and track packages. The scanning certifies the integrity of products before and after shipping. It is also used to increase packing density and creating support structures and casing.




Lidar scanning systems are some of the systems used in 3D scans to create offer precise digital copies of props, cars, aircraft and even buildings. There is just so much that can be enjoyed using the systems.

Sunday, May 20, 2018

How to make Professional Web Development

Web development service can be defined as any activity undertaken by professional web designers, in order to create a web page. The web page is meant for publication on the World Wide Web. 

However, there is a technical difference between web development and web designing services. Website development services are required for a wide range of IT-relate services. Some of the important fields that involve web development include e-commerce, business development, generation of content for the web, web server configuration and client-side or server-side scripting

A web page may be created for personal or professional purposes. Technology has made the web development as a convenient process for creating the website. In fact the benefits of technology vis-à-vis the web are meant for both developers and users. The increased usage of the web and the growing number of websites are an indication of this. And what sets the web apart from other technologies such as the television and radio is the space it gives to the user. Everyone can have a web site of their own, but not everyone can, for instance, have a show on television.



In the field of web development is the new mantra of success. Global companies are recognizing the path-breaking work being carried out by web developers in London. Companies from across the world are partnering with Indian firms because of the cost-effective, superior quality services on offer. Web development professionals in India with their expertise are attractive key global players towards London. Touted as an industry that will see phenomenal growth in the next couple of years, web development India is surely going to be the way of the future.

We agree there is a separation between web developers and web designers, there's a completely different thought process going on there, but the separation between front-end and back-end is just wrong. To be a good web developer you need to understand the full development cycle and to be able to get involved in the project from start to finish. There is also much to be learnt from the working with the varying technologies, but we'll come on to that.

The client side coding is mainly related to the layout and designing of web pages. On the other hand, server side coding ensures that that all back end systems work properly, and the functionality of the website is correct. These two areas of coding need to be combined in a professional, expert manner in order to make web development an effective process.

Web design is an indispensable part of the construction of a website. Successful web design requires constant efforts on the part of the web designer. There are different elements of a web site which need constant attention to keep a web site attractive and alive.

In website development London the work can range from developing a single static page of plain text to the very complex web-based applications such as internet applications, electronic business and social network services. The web designing services help in maintaining online presence by conceptualizing, designing and making a frame work for the site. It also includes timely updates and evaluation of the site along with maintenance.

Virtual Private Servers are Suitable for Business

Most businesses previously used shared host servers to host their websites. Shared servers are not a bad option but they have many limitations. Virtual private servers are now a better option for website owners who previously used only shared servers. Virtual private servers are better than shared hosting servers and dedicated hosting servers as it does not have any of the limitations which these two types of servers have. Virtual private servers are a bit more expensive than dedicated and shared host servers but they are totally worth it because VPSs make a lot of difference when it comes to the performance of your website. Online businesses depend entirely on their websites to reach out to their target customers. This means that they are indirectly dependent of web servers; without the web servers their websites won’t even be hosted. 

How are VPSs created? Virtual private servers are created by partitioning big servers with virtualization software. The software effectively divides and sub-divides the layers individually. Each partition made is independent of the any of the other partitions made in the same server. The operations of these individually partitioned servers form a network of servers. Virtual private servers are better than shared hosting servers and dedicated hosting servers because they are so much more flexible than either of the two. More and more website owners are starting to use a virtual private server instead of dedicated or shared hosting servers. VPSs are increasing in popularity these days. When it comes to finding the appropriate web hosting service, you should certainly consider a virtual private server. 

VPSs for businesses: VPSs are appropriate for hosting businesses mainly because they are very secure. In case of shared servers, the website owner has to share the resources with other users of the same server but this is not the case with virtual private servers. Since users don’t have to share their disk space, bandwidth and other resources, this is considered to be the safest web hosting platform today. What happens is virtual private servers is that users are able to share resources of one server with users of other partitions in the server. The working of web host servers makes it a highly secure hosting platform. VPSs make it easy not only for one single server but for all other users within the server. Since the privacy and security offered by Virtual private servers is so high, there is no chance of any kind of hacking attacks. There will be absolutely no unauthorised access to all the highly confidential information and data which is stored. 



VPSs are affordable: Although Virtual Private servers are a bit more expensive to have than dedicated and shared servers, they are still affordable. VPS server’s hosts are looking for ways to cut down costs which have to be paid by the users. When it comes to the best web hosting services, Virtual Private servers happen to be one among the best; they are not too expensive either.

Why Flash Might Need to Be a Thing of the Past on Your Website

Anyone that owns or operates a website will know that the speed of change of technology can be breath-taking at times. You just get used to a new piece of software that is the very best at what it does and suddenly, it has been replaced and is outdated. Some software changes with the times but others don’t and that’s when they become a thing of the past. An example of this is Flash.
Go back a short time and Flash was the best possible way to add video or multimedia content to your website. But the software hasn’t evolved and has lost its position on top of the pile. This means newer technologies have come along and offered a better product that can better handle the modern demands.

So why should you replace your Flash website?


Industry changes forcing the issue
When Steven Jobs released a blog post about why Apple products were no longer supporting Flash, the writing was on the wall. This was back in 2010 and the head of the tech giant had concluded that Flash fell short of the modern requirements around touch interface smartphones as well as standards on the web.  


Back then, the mobile internet was still pretty new and ensuring that your website worked on these devices was a nice extra that some website owners were beginning to include. Fast forward to modern times and most people own a smartphone and use it to access the internet.
In fact, in 2016 the number of searches from smartphones overtook those from desktop or laptops for the first time, showing the growth of the mobile internet. And by not having the right software on your website to work these devices, you are effectively cutting off half of the population from accessing your site.
This means website owners need to think about how their site works from mobile devices, often known as ‘mobile friendly’. Part of this is assessing any software that it uses that doesn’t work well on mobile devices – and Flash is a prime example.
Sadly, Flash has become somewhat bug filled and slow to patch in recent times and this means it doesn’t cope with many of the jobs required by modern websites and also doesn’t optimise well for mobile devices. There are also some concerns about the security of the software.

Issues with Flash
As software such as HTML5 has been introduced and is now the standard for websites, the issues with Flash have been further highlighted. In fact, there are an increasing number of incompatibility issues with other software that means websites built using Flash find they cannot use the latest in other software. Added to the problem of users not upgrading their software or updating it regularly and the use of Flash can have a dramatic and negative impact on your site.
Another issue is that even if you update the software, there’s no guarantee that your audience has and this means that people would be bounced away from the site, thinking it doesn’t work correctly. Figures from Google show that over 60% of people simply don’t return to a website when it doesn’t work correctly and 40% of them go straight to the next on the list – usually your competitor.
Part of the evolution of the mobile internet is an intolerance for things that don’t work and that don’t look right on small screens. People don’t want to be sitting around waiting for graphics to load or finding they can’t access content due to compatibility issues.

Phasing out
These issues highlight why many industry giants have already said they are abandoning the use of Flash. Both Google Chrome and Mozilla Firefox web browsers have said that Flash no longer fulfils what they need for their customers and are not using it. Firefox, for example, believes that moving away from Flash will provide faster load times, better responsiveness and better security for their customers.
Google Chrome have permitted the use of Flash but only for the top 10 domains on any search that require the use of the plugin. This means unless you are on that top page, if you have Flash it won’t work when people follow through to your website.
Apple followed up with their move to stop supporting Flash on their mobile devices with a block on it through their Safari web browser. And Amazon reported in September 2015 that they were no longer used it in ads on their website.

Moving away from Flash
For people who invested time and money to build a website around Flash, the situation is a sad one but doesn’t mean that your website should be abandoned. As the use and support for Flash declined it is important to remove it from your site and ensure that your customers get the best possible experience, regardless of what device they visit from.
Clinging onto Flash not only harms your traffic but can also have a negative impact on your brand’s reputation. Sticking with old software can make your brand seem out of touch and old fashioned, not something that most companies want associating with them.
While it might take some money and time to clear Flash from your website and replace it with modern alternatives, the benefits are clear. And while the choice is yours, it is worth considering that if Google, Amazon and Apple think Flash is doomed, then it might be worth following along.

Thursday, May 3, 2018

4 Myths About Fiber Optic Cables



While fiber optic cables have been around for a long time, most people don't fully understand them. Due to this, there are plenty of myths surrounding them. Some of the most common myths include:

The optic fibers are expensive

Years ago, the fibers used to be expensive. They were more expensive than copper. This is no longer the case. Nowadays, due to the drop in the manufacturing costs and ease of terminations, fiber optics are now less expensive than most of the copper installations. In addition to the cables being cheap, they are also easy to maintain.

The cables are difficult to terminate

Just as the fiber cables were expensive a few years ago, they were also difficult to terminate. The cables were fragile, they required you to limit the amount of exposed glass, and the glass shards were dangerous thus you had to take great care of yourself. With advances in technology, this is no longer the case. Nowadays terminating the fibers with SSF is very easy. In fact, you can do it with just a little training.

The fiber optic is impossible to hack

Fiber optic cables are often used in computer connections. One of the most sensitive issues with computer connections is the ability of other people to get access to your information through hacking. The cables use light that stays within the cables which makes it difficult for hackers to access your data. While this is the case, it doesn't mean that it's impossible for hackers to access your information. All the hackers need to do is to have a network tap and a physical access to your cable. Due to this risk, you should take the safety of your computers seriously to prevent people from getting into your network. You should also encrypt any data that you want to be kept private.

Optic fiber infrastructure is different from that in copper

In most cases, fiber optics are compared to copper. Since they are competitors, many people feel that their infrastructure is different. This isn't the case. Most of the parts and pieces of the two are similar. The wall boxes, patch cables, wall plates, and in-wall components are the same. The layout of the two networks is also similar.

Conclusion

If you didn't know some inside details about optic cables now you know. For the units to give you ideal results you need to buy them from a reputable store.




We have plenty of fiber optic components. We have One Click Cleaner and many other units that you might need for Fiber optic cleaning and many other tasks. Visit the given links to know more.


 

Wednesday, May 2, 2018

What Web Marketing Can Do for Your Business

With the continuous evolution of the internet and exponential growth in the number of users everyday, most businesses now consider web marketing part of their major marketing plans. Web marketing means more potential clients and contacts which translates into more sales or funding.

There is an ever-increasing number of technology providers on the internet that offer much-needed Web 2.0 technologies tailored for all kinds of organizations, even for nonprofits. The costs of these applications and services are now within anyone’s budget. Providers also offer to handle the website creation from website design to its multi functions.

So what are the benefits of being part of the web marketing community?

Cost Efficiency
In these times of fluctuating economies, every cent counts. Although setting up a website and its accompanying functions may initially cost a considerable amount, the long-term benefits more than return the investments. News and updates pages incorporated in your website design saves cash that would have been spent on printing cost and postage for hardcopy newsletters and promotional mail. 



Time Efficiency
Constituents, clients and donors appreciate getting information on time. Logging on to your organization takes only a few seconds compared to time spent in calling your office or waiting for the quarterly hardcopy newsletter and financial report. Web marketing is real time marketing with immediate results.

An online database of clients and suppliers can also be part of your website design. This database makes for quicker file retrieval, immediate profile updates, as well as on-time status reports. Your staff can more efficiently and more quickly connect people you do business with.

More Global Audience
Through internet marketing, organizations have access to a wider audience, can reach more prospective clients, and gain more global visibility. Supporters can come from just about any patch of the globe—from Africa to Asia—virtually holding hands across space and time for a common goal.

More Community Participation
Believe it or not, internet marketing also means being part of a social network. Community participation and support radically increases when your organization is part of an online social community. Clients, suppliers, donors, and beneficiaries have a common cyber lounge where they can exchange ideas. They are not just names in a list or database, they are very real people who not only contribute financial success but also give their very selves. So be sure to sign up with a popular social network and a make its widget part of your website design. This is web marketing with a social face.

More Money Coming In
Where more people participate and engage, the possibility of more sales or fund donations is not far behind. When people are informed, listened to, and given value through an organization’s website that they can access any time, they are more than willing to do business or donate. They also become your internet marketing evangelists, declaring the profitability of doing business with your organization. 

If your organization still isn’t on the cyberspace map at this time, you’re organization is definitely in the dark ages. At the rate internet marketing is growing each day, more and more organizations are discovering the profitability of web marketing. Maximizing your website design by incorporating contact email address, social network widgets, and online databases will surely yield positive results and sales.

Tuesday, May 1, 2018

The SMB Owner's Guide to Ensuring Your Success With Hyperconvergence

Hyperconvergence is the newest IT architecture that is removing both cost and complexity from virtualization infrastructure. This article assumes you are aware of the advantages of hyperconvergence and how it applies to the business end of your small to medium business. What we are going to discuss is how to ensure that you are getting the TRUE advantages from Hyperconvergence over what all those fancy marketing papers say you can.

A small to medium business(SMB) doesn't mean just a tiny kiosk in the mall that only has a single POS computer. We're talking about SMB in terms of between 50 to 500 employees with an IT staff of up to 5 full or part-time staffers.

There are a lot of claims out there around hyperconvergence technologies. At the top of the list is reducing costs. Also, it claims to be a simpler environment for your IT staff - increasing productivity. As the business owner, what questions do you need to ask to ensure that your hard-earned capital is well spent?

Among all the claims, there are 5 things that you need to look for in a hyperconverged solution to ensure that your solution brings everything to your business that it can.

Vendors in the solution

One of the claims of hyperconvergence is simplification of the solution. This is potentially achieved by eliminating the multitude of vendors that are part of a traditional virtualized solution. This solution involves how many vendors? Where do the individual responsibilities of each vendor start and stop? Will you need multiple support contracts, or is everything covered under one master contract? Is there a central support number to call, or is there the possibility of finger-pointing between various manufacturers? In this vein, is the solution the intellectual property of one company, or are there different licensing agreements in place? How could this affect YOUR investment in the event of a manufacturer bankruptcy?

Licensing

The initial install of the solution is probably correctly sized for your business. What happens if you need to expand that installation? If you need more virtual servers, or to add more users, are there going to be any additional license fees (Vmware)? What about yearly maintenance fees, will those grow, too? What if we expand and I want to add virtual servers at another location? Are my licenses "tiered" or do they get more expensive for additional functionality or when I hit a certain license count? These are not necessarily deal-breakers, but fore-warned is fore-armed. It sure helps to have a reliable idea of licensing costs when budget time rolls around.

Expandability

Hyperconverged solutions come in all shapes and sizes. Different solutions exist for a dozen virtualized servers, and for several hundred virtual servers. Whichever you have is not as important as the answer to the question Is the solution expandable? Does the solution have the ability to cover your business as it grows, without the dreaded "fork-lift upgrade", which means downtime for the profit-centers of your business. In addition to this, if upgrades are possible, do they involve downtime? Can your sales department sell while the upgrades occur?

Installation

Sure, everyone will be more than happy to install this beast once you have signed on the dotted line, but just how complex is that installation? Can we operate on the existing systems and minimize downtime while the installation occurs? How complex is the switchover to the new systems (Easily migrating VMs or data)? Can your IT staff shadow the installation? Is it easy enough that they can do it themselves with just a bit of guidance? Can your staff expand the system, or will you need outside help?

Ease of Use

Now that we have it and everything is running, just how difficult is it to get my IT staff up to speed on the product? Is there additional training that will take my staff off site in order to learn how to use this product? Once I train my staff, am I in danger of losing them to a competitor willing to pay more for those certifications? When we add additional virtual servers to the environment, will my staff be able to do that? How difficult is it, and how long will it take? Since my staff isn't as large as some of the big-guys, how difficult is it to cross-train?

Summary

Hyperconvergence is an amazing leap forward for IT virtualization. Correctly sized, designed, and implemented it promises a lot to the small to medium business. But like most things in life, one size doesn't necessarily fit all. Spending money wisely requires due diligence. Make sure the business squeezes all of the value that you paid for from this solution. Address the questions around vendors, licensing, systems expandability, installation and ease of use.

Engage with the manufacturers and ask the solutions provider the next step questions addressed in this article. This will ensure that you enjoy the advantages advertised while getting the exact solution to benefit your business NOW.

Quad Processor Server: Best for Multitasking Work

This processor was intended for the most recent computers for greatest efficiency whilst maximizing also electricity power saving owing to its advanced feature capability. To begin with, you must make sure the new processor you would like can be used with your present motherboard. A number of affordable quad processor server can be purchased from online stores. This 32-bit processor was the most innovative processor employed in many computers which were manufactured then. There are lots of processors intended for the mid-range user, who wants a workstation, which can take care of lots of multitasking workload.

Rackmount servers are precisely what you should be studying. A lot of these devices, however, come with numerous cores. It is these contemporary low cost servers which may be subject to very higher software license expenses. An advertising department manager reports that the advertising department database has incorrect data. These quad processor servers in comparison to others we've researched are unquestionably the best price. It's important to know why these caches are vital to making your gaming laptop run far better.

AMD is far behind with respect to technology at this time and it's strongly recommended that you go for an Intel processor instead, since it will certainly provide far better performance. Intel delivers several processors that are commonly held to be a number of the greatest CPU's around for PC gaming systems. The motherboard connects the rest of the components to one another, such as, for instance, a brain or heart. Technically however a motherboard is a complicated item of technology which exists in virtually every electronic device. The motherboard is easily the most important part of the computer. Even though most motherboards support just 1 CPU socket, some applications gain from having more than 1 processor to attack the tasks at hand. Chipsets are already embedded into your logic board the majority of the moment, meaning you must select your chipset at precisely the same time you select your processor.

When it isn't then you can either look for a different processor that's compliant, or change out your motherboard with something which's compatible by it. The very first direction targeted at gaming and the way the dual core processor server will improve the gaming the capacity of the computer. Besides, these hexa core processors are inclined to be fiendishly costly.

If you are likely to re-purpose your previous computer parts then there are a couple things you would like to avoid. The computers weren't on the net or a LAN. You will need to choose what sort of computer you desire. Larger computers are usually available with quad cores. If you're re-using your previous computer then you have to strip out many of the extra expansion cards that you've installed over time. The majority of people buying cheap laptops will often need to acquire the very best value for money. For the normal user, obtaining a laptop that isn't too sluggish and that may be on the world wide web is easily the most important thing.


Wednesday, April 18, 2018

Why Is Color Printing Still a Big Thing?



  
No matter how far ahead we move in the game of digitalization, paper and print will always be an important part of the journey. This is not just a naysayer’s statement made to deny the shift from manual to digital. It’s something that technologists to traditionalists will confirm at this point. While on one hand, there is no use denying that the world we live in today is a digital one, printed communication is still critical to the whole process, or else there wouldn’t be this legion of printers Jacksonville FL who are working day and night to meet the supply needs of the domestic companies.

Let’s take a closer look at how printing still holds the central place in communication even in the era of digitization.


Business Cards: Business cards will continue to exist with pride and importance as long as people believe in face-to-face meetings and conferences. Although windows like Skype has largely bridged the physical distances between businesses and entities bringing a little closer to one another, people still meet each other in person for business reasons. So, business cards Jacksonville FL are going to be around for a long time in the future. There is no known digital supplement that is going to replace it anytime soon. 

Billboard Posters: What else still requires paper and printing? A billboard banner. To be more accurate, its vinyl and print. Some may make a case by referring to the flashing digital billboards of Times Square as a glaring example of how billboard posters are going to be a thing of the past, but that argument can be countered by millions of billboards set up along highways and inner city roads in countries across the world that host nothing but printed posters. Let’s face it, poster printing services Jacksonville FL are cheaper and they receive the same impressions as a digital billboard. So, its win-win for the advertising companies, and less distracting for the commuters.  



Flyers: What do you think of these little chits of paper passed on to the pedestrians while they are going to work coming back home? Yes, there is every chance that you will trash the flyer the moment you are out of visibility of the guy who handed it to you, but not before you have cast a cursory glance at the content. Research indicates that flyers in fact get more impressions than ad mails, when passed on in person. 

Brochures: You go to a store looking for a service, a supermarket for some daily goods, or a restaurant for a takeaway; you are greeted with these little leaflets. Although not of any perceivable value, most people flip through the pages before discarding them in the trash. Because a paper brochure is a real thing, the effect is more immediate than a digital newsletter. 

Magazines: Magazines are still one of the highest impulse buys in a supermarket, next to the read-made food section. You inadvertently look at a magazine cover; chances are that you will take a sweeping glance at the key phrases before taking your eyes off.

Thursday, April 5, 2018

Android App Development – Trends for 2018

One of your top priorities if you’re a mobile dev is staying up to date and remaining inspired by new things, even if it means challenging your beliefs. 
App developers are constantly working on new methods to simplify and shorten development process on one hand and build the best designs and user experience on the other. Each year we can see continuing emergence of new, cutting-edge techniques and tools in mobile apps development. Here we present the trends that will give you a better insight about what should be on top in year 2018. 

1. Kotlin

Kotlin is a relatively recent programming language that works on the Java virtual machine. It’s developed mainly by the JetBrains programmers and since Google IO 2017 Kotlin has been the official programming language of the Android application. It has a lot of advantages, such as:

● Kotlin is interoperable with Java● Null safety● Extension function● Lambdas● Data classes


Kotlin brings all of these features of a modern language to the Android platform. It’s an excellent fit for developing Android applications and fully supported in Android Studio 3.0. It also contains several tools to improve work with its like Kotlin Android Extensions, which can fully replace iconic findViewById(). 



2. Room Persistence Library

Room is part of Android Architecture components, but it is a database library so we split the description into different point. It’s an abstract layer over SQLite that significantly simplifies query building. Its possibilities are amazing and oriented towards the observer pattern. Now, it’s easier to write a query using annotations.

In Room, there are 3 types of components:
● Database – for creating the database holder

● Entity – represents class and one row in database

● DAO – component represents a interface as a Data Access Object (DAO). Main component for defining methods which access the database

Room also integrates with RxJava and the new Live Data. The library is still in the alpha phase, so applying it to a production code can be a bit risky. We’re looking forward to the stable version. 

3. Object Box

ObjectBox is a performance-optimized mobile NoSQL database created by GreenRobot, who also created the GreenDao library. This database management system was released in a stable version in September 2017. ObjectBox is a database built from scratch, has a concise API that operates on objects like GreenDao and Realm. It supports ACID operations and Multiversion Concurrency Control (MVCC) providing safe transactions and parallelism. 
ObjectBox ensures compatibility with newest trends like reactive programming, Kotlin language and Android Architecture components which I’ll present in further sections.

4. MVVM

When developing mobile apps, you have to face several challenges. One of the most important ones is clean architecture. There are a few design patterns which help you to separate modules in your app. Creating UI code that’s simple and free of business logic makes it easier to manage. There’s another big advantage - your code becomes more testable. 

The MVVM pattern was created relatively recently and is an innovative approach to creating mobile applications for the Android system. At first glance, the MVVM pattern is very similar to MVP, which is the most popular pattern in Android development. Thanks to the use of the MVVM standard, the creation of unit tests is even simpler, because no layer is dependent on the view. During testing, it’s enough to check whether the observed variables are properly set when the data model layer changes. There is no need to substitute an artificial view for testing as is in the case of the MVP pattern.

Model
In MVVM pattern, the model layer is identical to that in MVC and MVP. It is responsible for managing business logic and fetching data from server or database. It provides the required information to the View-Model layer.

View
The view layer represents user interface elements and is responsible for displaying data. The View observes data exposed by the View-Model. Similarly to the MVP pattern, Activities and Fragments belong to the view layer together with control systems in XML files.

ViewModel
ViewModel is the responsible connection between the data layer and the view layer. Its task is to provide methods, commands and other properties that help maintain the view state, as well as manage the model as a result of actions in the view and handle events in the view. View-Model does not contain information about the view and is completely independent of the views. 

5. Android Architecture Components

Android Architecture Components is a set of libraries that help design maintainable, robust and testable apps. This collection of libraries consist previously mentioned Room Persistence Library, but also contains LiveData and ViewModel components described below and Paging Library but it is still in alpha, unlike other components.

LiveData
LiveData is a lifecycle-aware observable data holder, which means it respects the lifecycle of other app components, such as Activity, Fragment or Service. Therefore, you do not have to handle the lifecycle manually, because LiveData will also automatically remove the observer when the Fragment receives onDestroy(). 

ViewModel
The ViewModel class is a helper for MVVM pattern. It’s designed to store and manage data necessary for UI. The ViewModel class allows data to survive configuration changes such as screen rotations, but ViewModel does not replace onSaveInstanceState().

CONCLUSION
In conclusion, we had a few big changes in last year. The most important is that Kotlin is now official programming language for Android and in 2018 Kotlin can be more popular in Android apps than Java. Moreover, we have some new big players in Android database management systems. Both, Room and ObjectBox are worth taking a closer look at and, in my opinion, worth using. In consequence, Room can finally replace clear SQLite databases in Android and ObjectBox can be a real competitor for noSQL databases like Realm. In 2017, the Android Architecture Components were also released. Since November 2017 they’ve been available in a stable version, so we believe in 2018 these set of libraries can become really powerful.

Tuesday, April 3, 2018

Importance of Having Mobile Apps for Small Businesses



The world has gone Mobile. The number of smart phone users globally has grown exponentially over the past 5 years. The number of Android & iOS devices sold globally has crossed a billion mark each. Hence, it is no longer sufficient to have only a website for your business. Any business, small or large must have a mobile app. Let us look at some of the most important reasons why you should opt for a mobile app for your business:

1. Branding - A mobile application is the best way to create brand awareness for your business. You can use your logo, your business's tag line or a message that you would like your customers to connect with your business to create a brand recall. Every time a customer who has downloaded your mobile apps sees your logo in the form of the mobile app icon on their screen, they will recall you.

2. Increased Reach - Because of the sheer penetration of mobile phones and other mobile devices like tablets and the improved Internet connectivity in most parts of the world, the number of people you can reach through a app has increased tremendously. It is easier for your existing as well as potential customers to find out the right information about your products or services through your mobile app.

3. Create Customer Database & Profile - It is easier to collect customer data in terms of phone number and email id through a mobile apps. You can also allow your app users to login via their social media accounts like Facebook or Google. This will give you access to other valuable data like their areas of interest, their lifestyle choice, their shopping preferences, etc. This data can then be used by your marketing team to send out the right communication.

4. Increased Engagement - By building the right features in your app you can utilize it as a powerful way to increase engagement with your existing and potential customers. You can include features like social sharing and a help desk (for sales and service queries) in the app to improve direct communication with your customers. This will in turn help your business to connect closely with your customers.

5. Push Notifications - This is one of the biggest advantages of having a mobile apps. You can ask your Mobile App Development Solution provider to integrate a push notification feature in your app which will help you with your on-the-go marketing. Through this feature, you can send bulk messages to all the app users or specific messages to a sub-set of your app users based on the message. You can also communicate about the latest offers or discounts you are offering to your customers regularly through push notifications. Best of all, it doesn't cost you a penny to send out these messages, unlike SMS or Email marketing.

With the above advantages of having a for your business in mind, it is imperative to identify the right Mobile App Development Solutions provider for your business app. Solution Analysts has been helping small businesses globally with their Mobile App Development Services to create great which will add value to their businesses. To get a free quote for your Mobile Application or to know more about us, please visit our website today.




I am Cris, A great artist, Love to develop mobile application. I am working with Solution Analysts as Mobile Application Developer and have expertise in developing iBeacon, iOS Swift, Android, ionic, PhoneGap. Solution Analysts- A premier mobile Application Development Company in India, delivering Hybrid & Native and Mobile App Development Services across the globe since 2011.


 

Wednesday, March 14, 2018

How To Find The Best IT Help To Resolve PC Issues

With such a large number of PC systems in the contemporary world, and it has become too difficult to avoid issues that arise while using computer systems for work. Regardless of whether this means innovation, computer repair is something that we can't ignore. Fortunately, PC repair services are easily available, but it's all about choosing the best one.

You'll discover many service providers who offer IT Help at affordable prices, but you must choose the ones that offer top-notch results as well.

You Can Try To Fix The Issues On Your Own

Most residents don't consider trying to repair the PC on their own. The pressure or stress of losing data, or your non-functioning PC can undoubtedly make you too angry to discover a solution quickly. However, quite often the easiest to resolve PC issues are the most common ones. Thus, it is really a smart idea to examine any troubles that you're having with your PC so you can repair them easily on your own.

Hiring Professional IT Help

In case, you've drained every single available option for you, and you figure out that you may require some additional assistance to tackle a PC issue, at that point hiring an expert for IT Help may offer the right assistance. Expert guidance is available in various structures, but it can be divided into two noteworthy parts: PC repair shops, and calling a professional in your place.

A lot of people visit a computer repair shop. These are often situated in a local spot near their house. PC repair shops have the ability to resolve various PC issues, and can be trusted with your PC. However, it's a bit of a hassle to take your PC to a repair shop.

On the other hand, hiring professional for IT Support is one of the most convenient ways to get your computer repaired in no time.

A technician comes to your home or workplace to take care of the issue. Such services may be somewhat more costly than going specifically to a PC repair shop, but, it is considerably a lot easier and empowers you to accomplish more tasks while your PC is being repaired.

With on call IT Support, it is reasonable to say that individuals who have a busy or hectic life will most likely choose to have PC issues resolved at home or office by professional technicians.

However, it's advisable that you should call a professional for IT Help when you have time. That's because you never know how big the problem is or how much time will it take for the professional to resolve the issues in your computer.

Thursday, March 8, 2018

VoIP, What Is It, How Does It Affect My Business

What is voice over IP? (VoIP)
What is VoIP? Voice over IP (VoIP) is a relatively new way to make phone calls which cost less and include clever, flexible features. Whenever you use the internet to call friends, family and colleagues, you're using VoIP. At Vonage, we've put this technology into your regular telephone by linking your phone system with your broadband connection.

VoIP is also commonly known as a broadband phone, internet telephony or IP telephony.

What is voice over IP? (VoIP)
What is VoIP? Voice over IP (VoIP) is a relatively new way to make phone calls which cost less and include clever, flexible features. Whenever you use the internet to call friends, family and colleagues, you're using VoIP. At Vonage, we've put this technology into your regular telephone by linking your phone system with your broadband connection.

VoIP is also commonly known as a broadband phone, internet telephony or IP telephony.

How does VoIP work?
How does VoIP work
In order to make a call via the Internet, VoIP converts your voice into digital data and sends it to your conversational partner using an Internet connection - all at lightning speed. Your contact doesn't need to be using VoIP to talk to you, your VoIP phone system can get in touch with people who are using any device, from smartphones to phone boxes, making it one of the most efficient and flexible telephone systems.  


TDM
Why is it better than TDM?
TDM (Time Division Multiplexing) is the common system at work in most traditional telephones. It's served us well for decades, but now there's a far cheaper and much more flexible system available. Unlike TDM, VoIP doesn't require costly line rental, is quick and simple to set up and can be very cheap to make calls with.
What are the different kinds of VoIP?
Computer VoIP - calls to your Vonage UK business landline number ring on your mobile at no extra charge.
IP Phones - These are specialised phones, which look like regular handsets but plug directly into router. This style of VoIP is a little old hat but still available.
ATA - Analogue Telephone Adaptors (ATAs) are what we use to deliver accessible VoIP to individuals and businesses. They wirelessly connect your analogue phone to your router, turning your plain old phone system into a VoIP phone system pretty much instantaneously.
FlexibleSavings
Low-cost, flexible calls & even better features
Traditional phones do come with some features, from "hold" options to three-way calls. VoIP offers even better features with easy-to-use systems that help you make use of them; from receiving calls on one phone when you've set up multiple localised numbers, low cost callsto easily setting up call forwarding. This makes VoIP one of the most flexible telephone systems available.

But one of the biggest benefits is the cost. If you're calling another VoIP user, for instance, there's no charge - you only need to cover the cost of your existing broadband connection.

If you're not sure about exactly how VoIP works, we've created this handy guide to explain it all in clear and simple English.

1
What is VoIP
2
How VoIP works
3
Using VoIP
4
How to switch to VoIP
How does VoIP work?
VoIP is a communication system that works by converting your voice into digital data and sending it through your internet connection. So, instead of your voice passing down a phone line, it passes through your router. All this is done at incredible speed and it doesn't matter if the person you are speaking to is using a VoIP or regular phone, the voice data is transferred back into recognisable speech, often through a private branch exchange system (PBX).

In case you're still not sure, here is a handy VoIP diagram that describes how VoIP technology works at its most basic level.

How VoIP works
Dial the number
Your voice is turned into digital packets
Connect with a system to your destination and convert the data into voice
A similar process occurs in the other direction
How does VoIP PBX work?
A normal PBX is the system that connects telephone extensions to the public switchboard. VoIP gateways can be combined with this to allow PBX functionality to make normal phone calls through your internet connection. This means you can take advantage of a single network for both voice and data.

The benefits of how VoIP works
Of course, all of this is only necessary if it's better than your existing system. But don't worry because this is where VoIP really shines. Because your calls are transferred through your internet connection, there is no line rental and call costs are extremely low and even free. You can even use VoIP to make international calls, so it could help you to significantly save on communication expenses.

How VoIP features work for small businesses
Features for small businesses
As well as just saving on costs, VoIP has a number of other big advantages for small businesses. Here's our top five.

Mobile clients - you'll have the ability to make and receive VoIP calls through your mobile phone. You don't need to be in the office to stay in touch and can manage your VoIP service on the move.
Desktop clients - the desktop VoIP service is integrated with your email so when you receive an incoming call, it pops up with the caller's details from your contact directory. You'll also have the ability to simply click and call contacts, plus you can see if colleagues on the internal directory are available.
Voicemail to email - a transcription service turns your voicemail into text and sends it directly to your phone.
Coaching tools - you can sit in on employees calls and offer advice without clients being able to hear you, providing an invaluable training tool.
Auto attendant - calls can be answered and callers can engage with an automated menu to avoid using extensions or receptionists.

Greater Performance and Scalability Dell Precision T7910 Workstation

Dell Precision T7910 workstation is the top-end Precision workstation with reliability, exceptional productivity, High performance along with the tool-less chassis for running most demanding to compute and graphics-intensive workloads.

Outstanding Performance by Dual Intel® Xeon® processors:

You can get the scalability and power in this highest-performing tower workstation, with the convenience of a slim 2U design and single or dual Intel® Xeon® processor E5- 2600 v4 provide the performance, frequency & cores up to 22cores per processor. Dual 4-core CPUs are better than single 8-core CPU configuration as that doubles the memory bandwidth and enables the last two PCIe slots.

Ultimate memory and graphics:

System memory is expandable up to 1TB 2400MHz DDR4 ECC memory with quad channel memory in dual CPUs, and 24 DIMM Slots (12 DIMMs per CPU). The memory speed supported is dependent on installed Intel Xeon E5-2600 v4 Series processor. New professional grade AMD FirePro™ or NVIDIA® Quadro® graphics plus NVIDIA Grid option are supported in this workstation to run the most demanding software applications with up to 675W of dedicated graphics power and wider graphics memory power to the large data sets.

Superb storage:

Dell Precision T7910 workstation supports up to (4) M.2 PCIe SSDs and up to (8) 2.5" SATA/SAS drives. Optional mini perk PCIe controllers are also available as required for SAS Drives. The Precision Tower 7910 has 12 Gb/s RAID Controller, which has two times the I/O speed of last generation Workstations. Actively cooled Dell Precision Ultra-Speed Drive Duo and Quad PCIe NVMe SSD storage to provide the fastest and most reliable way to store the content up to four times faster than traditional SATA SSD storage.

Best chassis design:

Dell Precision T7910 has tool-less chassis with the straightforward and clutter-free interior for easy access to the components of the workstation and enhanced acoustics.

A split chassis design with two PCIe slots above the CPUs and five of them below the CPUs provide shorter circuit paths to the CPUs and better cooling for the system

Ample 1300W tool-less (lockable )power supply for up to three high-end graphics cards with external accessibility is located behind the motherboard. So the motherboard is placed at the center of the chassis, with cards and components on one side, and storage bays and power on the other side. Integrated ports include dual-Gigabit NICs, PS/2, audio, serial, and six USB ports are featured in this workstation.

Exceptional reliability:

Reliable Memory Technology (RMT) Pro of Dell helps to increase uptime and reliability.

Reliable Memory Technology (RMT) Pro combined with ECC memory helps to find and correct memory errors at a particular time.

Reliable Memory Technology Pro along with simple system reboot separates the faulty area in memory and keep it away from the OS.

Independent Software Vendor (ISV) Certifications ensure the smooth running of the high-performance applications.

High data security:

Best endpoint security solutions like DDP | Encryption, DDP | Security Tools, DDP | Protected Workspace supported by this workstation for high data protection.

Powerful management:

Dell OpenManage™ portfolio with Lifecycle Access Controller and Dell Integrated Remote in this offers workstation provides Powerful in and out-of band systems management with ease.

Dell Precision T7910 workstation value the money you offer, so it is worth to rent or buy Dell Precision T7910 workstation for your most demanding compute and graphics-intensive workloads.

Dell Precision T7910 Intel Xeon Tower Workstation for Short Term Lease - Bangalore, Chennai, Hyderabad, Noida, Pune and Gurgaon.

Saturday, March 3, 2018

Taking A Look At Fiber Optic Cables



Fiber optic cables are used in different areas including: telecommunication, music, and medicine.

Types of optic cables

There are two main types of optic cables: single mode and multimode fibers. The difference between the two is in the size of the core. Multi-mode fibers have wider cores thus allow multiple modes of light to propagate. Single mode fibers, on the other hand, have narrow cores that allow only a single mode of light to propagate.

The multi-mode fibers are designed for use with cheaper light sources such as less precisely aimed lasers. The fibers also reduce tolerance requirements for alignment of connectors. While the cable work effectively with the light sources, their main flaw is that the wide core allows multiple modes of light to propagate and this brings about modal distortion which severely limits the distance at which light travels. In most cases, the light is limited to 20-500 meters depending on the signal type.

The single mode fibers have a small core size that allows them to support light transmission over long distances. In most cases, the distances can be up to several thousands of kilometers. While this is the case, the units require more expensive and coherent laser light sources for them to work.

How to maintain fiber optic fibers

For the fibers to continue working effectively for long you need to take good care of them. One of the ways of maintaining them is through regular inspection. When working, the fibers can develop a number of problems such as failure of the cables to transmit light among many others. To be certain that the units are in top working condition you should regularly inspect them for problems. The cool thing is that there are plenty of tools that make the inspection work easy. Some of these tools include: fault locator, optic power meter, optical identifier and many others. All you need to do is to ensure that you use the tools properly.

Another way of taking good care of the cables is by regularly cleaning the ferrules and connectors. The best material to use to clean the units is alcohol. When cleaning, take caution that you don't touch the ends of the cables. This is to avoid contamination. You should also avoid leaving the alcohol on the cables after cleaning.

Conclusion

Different types of fiber optic cables are ideal for different applications. As rule of thumb ensure that you use the right cable for the right application.




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5 Common Problems With Fiber Optic Cables



Most fiber optic cables are designed professionally and are meant to work effectively for a long time. While this is the case it doesn't mean that the units don't develop problems. Just like any other units, the cables develop problems and it's up to you to identify and fix them. To help you out here are some of the most common fiber optic fiber problems:

External damage

Common external damages are splits and scratches on the units. The units are highly sensitive; therefore, even the most minor damages have the ability to prevent effective transfer of signals. If you have noticed some defects on your units you should replace them as early as possible.

The optic cable is too long

Optic fibers come in different sizes and lengths and it's up to you to choose the one that is ideal for your application. In some cases, people install units that are too long than needed. A cable that is too long is at the risk of winding around itself. A long unit is also at the risk of bending or twisting. These actions often result in permanent damage to the optic fibers and its components. To avoid installing the wrong size of cable you should take your time to use a measuring tape and measure the distance that you are looking to cover.

Improperly installed connectors

Connectors join two or more cables and play a vital role in determining the effectiveness of the optic cables. It's common for some contractors to improperly install the cables resulting to cable problems. To fix the problems you should hire an experienced contractor to install the cables properly.

Stretching

It's a mistake to have optic cables that are too long. It's also a mistake to have cables that are too short as they are prone to stretching. As mentioned, the cables are very sensitive and even a minor damage can prevent the cables from working properly. To prevent the cables from stretching you should ensure that you install them at the right place. You should also avoid pulling the cable jacket during installation. The best way of going about it is using grips at the connectors.

Old age

Just like anything else under the sun fiber optic cables get old. Old cables are not only ineffective in their working, they also tend to develop problems every now and then. When your cables are old, the best way of fixing them is replacing them.




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