Encyclopedia

What is a metropolitan area network (MAN)?

What is a metropolitan area network (MAN)?

A metropolitan area network (MAN) connects individual computer resources in an area of up to 100 kilometers. Smaller than a wide area network, it’s an efficient option for secure and stable data transfer within areas that are too large for a local area network. We’ll explain what…

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What is TypeScript? A beginner’s guide to the JavaScript superset

What is TypeScript? A beginner’s guide to the JavaScript superset

TypeScript is a powerful JavaScript superset that is becoming increasingly popular in web development. In this tutorial, we’ll go over key features of TypeScript and popular use cases. We’ll also explore how TypeScript improves the code development process by increasing…

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Is a self-hosted mail server right for me?

Is a self-hosted mail server right for me?

Hosting your own mail server comes with numerous benefits including optimal protection for your digital communications. Yet, if you don’t carefully manage your server, issues can emerge. We'll guide you through the scenarios where operating your own mail server is advantageous…

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What are some good Xen alternatives? 5 options

What are some good Xen alternatives? 5 options

Xen is well-suited for server virtualization environments that require high availability, but it’s not the only choice out there for these types of scenarios. If you are looking for a more user-friendly introduction to hypervisors or want a solution geared towards desktop…

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What is Cloud computing?

What is Cloud computing?

Cloud computing is not just an IT industry buzzword, it’s a model that many companies already employ effectively and profitably into their organisations. A large portion of IT infrastructure is no longer managed on-site. Instead, the required services can be rented via a service…

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What are the best file sharing services?

What are the best file sharing services?

File share services like WeTransfer or File.io make it easy to share large files. They’re free to use and users don’t even need to register. A growing number of file sharing services such as Google Drive and Dropbox require registration to use cloud storage features. Find out…

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What is an API key?

What is an API key?

To connect one program to another, you need access permission. For this, a unique API key is used which is made up of a string of characters and numbers, which is transmitted to API servers each time it is accessed. This way, only authorized applications and projects get access.…

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What are Excel functions? An overview of the best functions in Excel

What are Excel functions? An overview of the best functions in Excel

There are many different functions in Excel, and they can be used for a wide range of tasks. With these predefined calculations, you can increase the efficiency and ease of your workflows. In this article, we provide an overview of the best Excel functions, what their syntax is…

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