Database

Raspberry Pi at a glance: 10 great Raspberry Pi projects

Raspberry Pi is an inexpensive small form factor PC that can behave like a standard computer in many respects. Users can use this innovative mini-computer for all kinds of functions, from setting up an operating system to surfing the web, to using it as a server or a media center, and much more besides. Discover 10 interesting Raspberry Pi projects to try out at home.   

Bare metal servers | definition and structure

Bare metal – the latest product on the web hosting market evokes power from its name alone, and not for nothing: servers with this nickname focus on high-performance hardware. With a bare metal server, the user's access extends practically down to the bare metal. Software components based on this product are subject to user control and can be installed and configured according to individual [...]   

What are quotas?

Did you encounter the word 'quota' from your web space provider or as part of mail hosting and wonder what is it? When does this storage limit come into play? We show you when and why quotas are used and how to differentiate between the different types.   

Managed cloud hosting: customized servers

More and more website operators are turning to managed cloud hosting as a solution for their server environment. This option promises flexible scalability of required resources in real time, along with a wide range of services offered by the provider including the installation, maintenance, and protection of the hosting platform. So how does managed cloud hosting work? Find out what services [...]   

CMS without database – a useful alternative?

  • CMS

Do you know any content management systems without databases? These simple CMS systems are usually free, can be downloaded online, and can often be extended and adjusted to the user’s needs. Despite these advantages, are simple CMS platforms really a serious alternative to the classic CMS giants Drupal, Joomla and Typo3, which are linked to databases such as MySQL or MariaDB?   

A comparison of data mining tools

In the digital age, it’s normal for data from small and medium-sized companies to grow to unmanageable amounts. Data mining tools are used to extract desired information from data sets. These extract recurring patterns from the data and make them available to marketers and statisticians. We have compared the most important data mining software and show where their strengths and weaknesses lie.   

Information Retrieval: how Search Engines retrieve Data

In our everyday life, we search for and receive a lot of information. Through the Internet, the searching for data and facts has changed tremendously. Search engines help us find the information we need from the vast amount available. But how do Google and other search engines actually gather the information? Behind both large search engines and smaller library databases, there are so-called [...]   

Server migration - transfer without data loss

Moving to a new server can become a real challenge even when you’re not changing provider. You need to take care and plan your strategy well. This is the only way to ensure the integrity of the data transferred to a new server and to keep downtime to a minimum. But what exactly is server data migration? And what problems can be expected during implementation?   

Microsoft Access alternatives at a glance

MS Access is widely used office software and enables people with no prior programming knowledge to work with databases. The license for the program, however, is not exactly cheap. Several free alternatives to Microsoft Access promise to do essentially the same thing. But which are the best Microsoft Access alternatives? And can they actually keep up with the range of functions and standard of [...]   

DWH | What is a data warehouse?

More and more businesses are adopting dispositive data with the aim of making strategic decisions shaped by reports, prognoses, and patterns. The database is usually supplied by an information system that functions as a central data repository, separate from a data operating system. This is known as a data warehouse, or a DWH for short. A data warehouse is a modularly built system made up of [...]