Encyclopedia

Internet of Things

The internet of things: The era of networked things

The internet of things (IoT) is driving digital change. Smart household appliances and self-driving cars are already available. More and more everyday devices are being connected to form a comprehensive network that will eventually penetrate all areas of life. The 5G mobile communications standard will soon be implemented, which will help IoT achieve a breakthrough in the foreseeable future. Smart...

Hybrid Cloud

Hybrid Cloud: A Good Compromise

Cloud services have several advantages: they are flexible, mostly inexpensive and require little overhead. If only there wasn’t the disadvantage of having to hand over your sensitive data to a third party. The hybrid cloud offers compromise. Through this solution your important data can stay on site and the rest of it can be stored in a flexible, scalable public cloud. Find out how it works.

REST: the HTTP solution for web services

Resource-oriented web services based on REST

Combining different application systems has become increasingly important over the past few years. This trend is especially due to the increasing number of web applications being developed. In order to react to this trend, many different web services were developed that make data transfer across multiple systems possible. The Representational State Transfer (REST) is an architectural style that...

How does natural language processing work?

What is natural language processing?

The language errors and mistranslations on Google Translate might often be good for a funny anecdote, but behind this slightly error-prone translation tool lies one of the most complex computer technologies ever developed. Natural language processing may still be in a relatively primitive stage, but its complex technology already enables computers to translate from one language into another, carry...

What is machine learning? How machines learn to think

Self-learning systems: how does machine learning work?

Artificial intelligence has fascinated us for centuries: Countless books and films about robots and computers that behave like (or not like) humans testify to both the enthusiasm and concern we have for artificial intelligence. But how do machines get so smart? We explain how machine learning works, where it is already being used, and how self-learning systems can revolutionize the world of...

Linux commands: An overview of terminal commands

An overview of the most important Linux commands

Under Linux, all actions that you can carry out with the mouse and window system via the graphical user interface can also be performed using program calls in the terminal – provided you know the appropriate command and how to use it according to the correct syntax. To make working in the terminal easier, we provide you with an overview of basic Linux commands with detailed descriptions and...

Clearing the Cache

Clearing the cache: deleting the browser’s cache

Information is often cached so that visited website can be loaded quickly and videos and gifs can be viewed offline. However, if the cache contains a large, or very large amount of data, it can cause problems and adversely affect computer performance. Therefore, it makes sense to delete the cache from time to time.

Graphic file formats: which formats are important?

Graphic file formats: the most important storage formats for images online

Whether you own an online store, run a corporate website, or write a blog, none of your web projects won’t be successful without photos or graphics. Images create visual stimuli that can enhance the content of your text and appeal to your visitors. However, it is crucial not only to find suitable graphical elements - but also to choose the appropriate graphic file format. The format needs to meet...

Microservice Architecture

Microservice architectures: more than the sum of their parts?

Microservice architecture has established a relatively new way of structuring complex applications. Instead of dealing with huge source code, you build a program made of many self-contained services. This also leads to a restructuring of workflow in terms of agile project management. What are the pros of this method? This article will explore how microservices are designed, what advantages they...

Golang

Golang: the simple programming language from Google

Google is best known for its search engine, but also for services like AdWords, Maps, or Gmail. Since 2012, the mega-corporation has had its own programming language in its product range: Go. Also known under the name Golang, it has drawn attention to itself through its simplicity. But how does it differ from established representatives like C++ or JavaScript? And when does it make sense to...


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