Database Management Systems (DBMS)
Database Management Systems (DBMS) explained
  • Technical matters

A working database system is pivotal to maintaining any computer-based system. The central body that regulates the respective data pools here is always a Database Management System (DBMS). The software structures and organizes the data available in the database, and also manages writing and reading permissions for the database system.

Database Management Systems (DBMS) explained
Learn PHP: our all-encompassing PHP tutorial for beginners
Learn PHP: a PHP tutorial
  • Website creation

With a market share of more than 80%, PHP is the go-to scripting language for many programmers when it comes to creating dynamic content. Whether you’re operating your own weblog, running an internet forum, or designing an online shop, it’s likely that the software behind this will be written via PHP. Our PHP tutorial for beginners will introduce you to the basics of the popular scripting...

Learn PHP: a PHP tutorial
CodeIgniter: The lean PHP framework
CodeIgniter – The lightweight of the PHP frameworks
  • Web development

CodeIgniter is an open-source PHP framework developed by EllisLab that is currently under the patronage of the British Columbia Institute of Technology. The slim software is based on an MVC architectural structure, offers detailed documentation, and is praised for its performance. We present the makeup, structure, and application flow of the CodeIgniter framework with detailed code examples and...

CodeIgniter – The lightweight of the PHP frameworks
jQuery tutorial: introduction and first steps
jQuery tutorial: basics on selectors, syntax, and more
  • Web development

By using the JavaScript library, jQuery, you can easily customize HTML elements. Well-known CSS selectors such as the element selector or the .class selector help you to choose the desired content and manipulate it using various actions. In addition, lines of code can be written that respond to how website visitors navigate and what search terms they enter, and then automatically execute...

jQuery tutorial: basics on selectors, syntax, and more
JHipster
JHipster: the framework suite for modern websites
  • Web development

Framework use has become an integral part of modern web development. Designing back and front ends based on ready-made basic structures saves a lot of time. The website generator JHipster is an interesting solution that uses several tools to create server-and-client-side components. Which components distinguish the suite and how to install and use the software for your own project will be...

JHipster: the framework suite for modern websites
Securing a server: correctly configuring Linux, etc.
The right configuration to secure your server
  • Configuration

If you operate or rent your own server, it is your responsibility to protect it against failures and external access. You can immediately begin to set the foundation for this when configuring the server, if you have the necessary administrative rights. The correct settings can work wonders, especially with encrypted remote connections via SSH protocol, and greatly increase security.

The right configuration to secure your server
SVN vs Git – comparing version control systems
SVN vs Git – comparing version control systems
  • Web development

When developing a software program, systems for version management like SVN or Git help provide optimal oversight for changes made by all users. These features make systems like Git and SVN especially popular options with many professionals. When looking for the right program, you’ll have to find out which of these two choices is the best choice for your project. We can help you with your decision...

SVN vs Git – comparing version control systems
Ethernet frame
Ethernet frame: definition and variants of the frame format
  • Know-how

Ethernet frames enable the transmission of data over an Ethernet connection and are essential for local area networks. Ethernet frames are structured and sized differently depending on the protocol, and contain important information such as MAC addresses, protocol information, length information, and much more. The established Ethernet standard IEEE 802.3 has also developed special frames for VLAN...

Ethernet frame: definition and variants of the frame format
Introduction to TCP/IP
TCP/IP explained simply
  • Know-how

Without TCP/IP protocols, you wouldn’t be able to read the words on this page. TCP and IP, the two foundational protocols of the suite, along with other related sets of rules, define how computers communicate over the Internet and other networks. In fact, the standards are so established that every device on the Internet follows these protocols to ensure the smooth transfer of data.

TCP/IP explained simply
The AIDA model: the formula for effective advertising?
What is the AIDA model?
  • Web analytics

The AIDA model has been around for more than one hundred years and illustrates the basic knowledge of advertising research. The schematic representation of the purchasing decision-making process is in four successive phases and is reduced to show the essential steps. Some see this model as too simplified and believe it doesn’t adequately depict modern, multi-layered communication processes. As a...

What is the AIDA model?