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Linux is an open-source operating system that has gained popularity due to its high flexibility, security, stability, and unprecedented speed. It requires a certain amount of administrative knowledge, and you have to know and understand how to perform certain actions through the console because not everything can be done within the graphical interface.

The content management system WordPress is installed in conjunction with InstantWP – a standalone development environment that allows you to quickly and accurately configure your workspace. The beauty is that such a site will work even with a USB key, which makes life much easier for the developer. The site can be worked on from any computer, and if necessary, the results can be clearly demonstrated to the client. In addition, InstantWP facilitates the task of testing new plugins and features.

Although proxy servers are very similar in their function to VPN, they have one significant difference – the traffic is not encrypted, that is, the level of security will be much lower than when using virtual private networks. Despite this, proxy servers are actively used because this method allows:

Technical errors may not always be obvious, but they have a huge impact on SEO promotion and the quality of the site as a whole. These flaws can lead to the fact that during indexation the site will receive low positions in search results, and then it does not matter how much time and effort you have spent on promotion.

A reverse proxy server is a kind of proxy server that broadcasts client requests from an external network to one or more servers located within the internal network. In the following article, we will tell you what it's for and how to configure it if necessary using the example of the Nginx web server.

There are several dozen popular browsers, all built on different engines and differing both in interface and in the arsenal of available features. As a rule, the "lighter" the browser is, the faster it works and consumes fewer system resources. Therefore, many developers are trying to optimize their products as much as possible, making them as light and sleek as possible.

A website may have a gorgeous design, it may be filled to the brim with informative and entertaining content, but this does not guarantee high traffic. As practice shows, to increase traffic it is necessary to use various tools that are designed to increase the position of the site in the search results and make it more attractive to visitors. In this article we will tell you how to increase traffic and what you should do to maintain positive dynamics of traffic growth.

The site is unavailable – it is a rare but unpleasant error, which can occur for a number of reasons. Below we will consider how to diagnose and correct the situation with the help of handy tools, software, and utilities.

Zabbix is a free status tracking system for various computer network services, servers, and network equipment. The creator of this product is Alexei Vladyshev, and Zabbix LLC is currently engaged in its development. Data storage within this system is possible on the basis of MySQL, PostgreSQL, SQLite, or Oracle Database. Later in the article, we will tell you more about Zabbix, as well as provide a detailed guide on installation and configuration.

SWAP is an important mechanism that provides reasonable management of virtual server memory by moving some data from RAM to SSD. The technology is relevant in cases where the system needs so much RAM that the server does not have physically. Activating swapping allows you to put the data that is least frequently used in a special partition on the drive.