Thanks to economies of scale, cloud computing resources are cheaper and more stable than those on a local area network, but the cloud is still made up of servers that require expert configuration. Serverless computing is one way to reduce management burdens.

What is it?

Outsourcing workloads to the cloud — like websites and apps — requires just as much hardware as if the computations were performed in an on-site server. The only difference is the location of the server.

Office 365 or Google Docs are great examples of this model. Thousands of servers are set up to run these apps so there is always enough capacity to handle the millions of people who use these apps at any given moment. Microsoft and Google need to manage and maintain these servers 24/7 to keep up with demand so they’re always on and always ready to handle more workloads, even during off-peak hours.

Serverless computing changes everything by allowing developers to create apps and websites that use cloud resources only when they’re needed. So, if you were to create a web app, you wouldn’t need to pay for a dedicated cloud server. The cloud provider would host your app’s programming code and run it only when a user requested it. The cloud provider would take care of allocating the appropriate resources and charge by the second for what you use.

Who can benefit from it?

Serverless computing is for users who use cloud resources for processing power. If you’re using the cloud only to store files, serverless services aren’t going to help you. However, if you use the cloud to process information and turn it into something more useful, serverless computing will help you immensely.

An everyday example of this is Amazon’s Alexa. Every command the AI assistant responds to is nothing more than an app that sits dormant until a user tells Alexa to run it. Small businesses are creating apps in Amazon’s cloud that can be processed by the voice assistant without the burden of setting up a dedicated server.

Serverless computing isn’t about getting rid of servers; it’s about using their raw computing power without being forced to fine tune them first. It falls under the umbrella of virtualization technology and is another step in the right direction for small businesses working with limited budgets.

For more information about how virtualization can help you lower costs and increase efficiencies, give us a call today.

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App virtualization is a term that gets thrown around by professionals quite often. Vendors say it’s a necessity for small business owners. But for a service that claims to make your life easier, it’s ironic that small business owners are left even more confused with what app virtualization actually is. So what exactly is it? How does it help your company? And what should you be aware of, if you do decide to get it? Here are some things that you need to know about app virtualization services.

Non-virtualized apps

To understand app virtualization, we need to know how desktop applications are traditionally installed first. When you install an application like Skype or Slack onto a computer, the installer program puts most of the files required for the app to run in the Program Files folder on your hard drive. This process is usually fine for personal use, but things can become problematic if you install similar apps on your device.

For instance, if two similar applications are installed on the same file destination, there is a chance that these programs might conflict with each other and inevitably crash. Similarly, if you choose to uninstall a program without knowing that it shares important files with another application, you run the risk of breaking the other application. Additionally, installing applications the traditional way means you’ll have to manually install the same programs for all your users. Not only is this expensive but installing new applications for every desktop in your company is going to take an absurdly long time.

App virtualization

The solution to this is app virtualization. This refers to the type of virtualization where you run a program on a thin client, which runs in an environment separate from the physical server allowing you to run programs that are normally not compatible with a certain operating system (OS). In other words, virtualized apps trick your computer into working as if the application is running on a local machine, but in fact you’re actually accessing the app from somewhere else. This is better than traditionally installed programs because virtual apps run and feel just like any regularly installed app would.

Advantages of app virtualization:

Apart from the basics however, app virtualization offers more advantages for small businesses including:

• Quick installation times and less money spent on local installation for each user.
• Allowing incompatible applications to run on any local machine. For instance, if your laptop is dated and can’t run the latest apps on its own, you can lighten the load on your CPU by accessing virtualized apps instead.
• Mac users can simply run any Windows apps if your company’s local server runs Windows OS.
• Applications will not conflict with each other on your computer, since virtual apps are installed in a different location.
• Upgrading is easy since your IT department won’t have to upgrade applications in individual desktops, they just have to upgrade the virtual application within the company’s local server.
• Applications can be accessed from any machine, allowing your employees to work from home or on the go if they choose to.

Things to consider:

Before you start deploying app virtualization solutions at the workplace, you need to have a stable network connection first so that you can smoothly stream apps to your users. This is definitely more important for graphic intensive applications. You should also note that some applications like antivirus programs are difficult to virtualize since they need to be closely integrated with your local OS.

App virtualization is popular for many SMBs and it definitely pays off to know why it’s good for your company before taking the plunge. Virtualizing a workplace is no easy task and that’s where we come in. So if you’re convinced that your company can benefit from app virtualization, get in touch with our IT experts today.

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