Blog Section
One of the most overloaded professions is managers overseeing programmers. Not all, but those who have never been programmers themselves. Those who think they can 'enhance' efficiency (or 'improve efficiency'?) with methods from books, without even bothering to read those books—there are videos available. Those who have never written code. Those for whom special arrangements are made […]
The release of composite manager Sway 1.4 has been prepared (release 1.3 was not created), built using the Wayland protocol and fully compatible with the tiling window manager i3 and the i3bar panel. The project's code is written in C and is distributed under the MIT license. The project is aimed at use in Linux and FreeBSD. Compatibility with i3 is ensured at the level of commands, configuration files […]
An update for the Qubes operating system 4.0.3 has been released, implementing the idea of using a hypervisor for strict isolation of applications and OS components (each class of applications and system services operates in separate virtual machines). An installation image of 4.6 GB has been prepared for download. The system requires 4 GB of RAM and a 64-bit Intel or AMD CPU with VT-x support […]
The Metropolitan Police Service of London has begun using real-time facial recognition technology (LFR). The corresponding notification was published on the agency's web page. The police are confident this will help combat serious crimes, including violence, the use of firearms and other weapons, etc. Special cameras have been installed in key locations around the city to […]
For several years now, major corporations have been contributing to the development of the Linux kernel and open source in general. The resource Phoronix reported on how developers from AMD and Intel have improved free software over the last decade, analyzing the number of changes (Git commits) made by representatives of these companies. Researchers counted the unique email addresses of developers from each corporation […]
Georgia is a small country in the Caucasus that is successfully fighting for global recognition as the birthplace of wine, where this intoxicating drink has been produced for over 8,000 years. Georgia is also known for its hospitality, cuisine, and beautiful natural landscapes. So how can it be beneficial for freelancers and companies working in the IT technology sector? Favorable tax conditions for IT companies […]
Hello, everyone! I'm a backend developer, writing microservices in Java + Spring. I work in one of the teams developing internal products at Tinkoff. In our team, we often face the question of optimizing queries in the database. There is always a desire for a bit more speed, but relying solely on well-thought-out indexes isn't always feasible — we have to look for alternative solutions. During one of […]
In fact, the Hand of God is one of the most famous goals in football history, executed by Argentine Diego Maradona in the 51st minute of the quarterfinal match of the 1986 World Cup against England. The 'Hand' is named so because the goal was scored with his hand. In our team, we refer to the Hand of God as the assistance of an experienced employee to an inexperienced one when solving a problem. An experienced employee […]
Dear fellow engineers, the Metarchy community presents to you a modern course on Node.js that includes an in-depth exploration of all the capabilities and aspects of the platform. The main focus is on how to create reliable, high-load application servers and APIs without being tied to a specific framework or even a protocol, meaning to abstract business logic into a separate layer. The lectures come with many code examples demonstrating […]
In the animal kingdom, which includes humans, there are numerous methods of communicating with one another. This can be an energetic dance, such as that of the birds of paradise, indicating a male's readiness to reproduce; it can be vibrant coloring, like that of Amazon tree frogs, indicating their toxicity; or it can be scent, like that of dogs, marking boundaries […]
Recently, we already published a review of Plesk — a control panel for hosting and websites. You can find basic information about the console and the developer at the link, familiarize yourself with features for different user groups and the interface for website administrators. In this article, we will discuss the new version of the panel, which was released recently — Plesk Obsidian, for which you can obtain a license […]
Testing all the panels offered by the provider before starting work is challenging, so we have gathered the three most popular ones in a brief overview. Difficulties arise when a client transitions from OS administration to hosting-related tasks. They have to manage multiple sites with different CMSs and numerous user accounts. To reduce labor costs, it's worth installing a solution that allows configuration of relevant services through a convenient web interface […]
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