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Mass Optimization of PostgreSQL Queries. Kirill Borovikov (Tensor)

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The report presents some approaches that allow monitoring the performance of SQL queries when there are millions per day and hundreds of controlled PostgreSQL servers. What technical solutions enable us to effectively process such a volume of information, and how does this make life easier for the average developer? Who is interested in a breakdown of specific problems and different techniques for SQL query optimizations and solutions to typical DBA tasks in PostgreSQL […]

Updating corporate network access. New ExtremeSwitching X435 gigabit switches

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In our previous article, "ExtremeSwitching X465 Switches: Universal Gigabit and Multigigabit," we discussed the X465 series switches, which are positioned as access switches for the premium segment. In this article, we would like to introduce you to a new line of access switches for the budget segment — ExtremeSwitching X435. This new series of switches is an upgrade to the Summit X430 lineup, […]

GitHub has made tools for working with private repositories free of charge

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GitHub has announced the removal of restrictions on private repositories and the transition of this functionality to being completely free. Any GitHub user can now create private repositories for free with an unlimited number of collaborators. Previously, GitHub allowed free connections for no more than three developers to private repositories, which were intended for the development of non-public or confidential projects, access to which is provided […]

Project for emulating the Red Hat Enterprise Linux build based on Fedora

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The FESCo (Fedora Engineering Steering Committee), responsible for the technical side of Fedora distribution development, has approved a proposal for the implementation of the ELN (Enterprise Linux Next) project, aimed at providing an environment based on the Fedora Rawhide repository, which can be used to test the functionality of future releases of the RHEL (Red Hat Enterprise Linux) distribution. A new buildroot and build process will be prepared for ELN […]

Power Automate VS Logic Apps. Features of Logic Apps

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Hello everyone! In the previous article dedicated to exploring Power Automate and Logic Apps, we looked at some of the capabilities of using Power Automate. In this article, I would like to focus on several usage scenarios of Logic Apps and some differences from Power Automate. As we previously established, Power Automate and Logic Apps are twin services that only differ in domain […]

Power Automate VS Logic Apps. Power Automate Cases

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Hello everyone! In the last article focused on studying Power Automate and Logic Apps, we examined the key differences between Power Automate and Logic Apps. Today, I would like to move further and showcase interesting capabilities that can be achieved with these products. In this article, we will explore several cases that can be implemented with Power Automate. Microsoft Power […]

Release of the Snort 2.9.16.0 Intrusion Detection System

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Cisco has released Snort 2.9.16.0, a free intrusion detection and prevention system that combines signature matching methods, protocol inspection tools, and mechanisms for detecting anomalies. The new release introduces an early HTTP data inspection mode that operates before standard handlers trigger. To activate this mode, the fast_blocking option in the HTTP inspection settings block should be used. […]

Pitfalls of Terraform

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Let's highlight several hidden pitfalls, including those related to loops, if expressions, and deployment methodologies, as well as more general issues concerning Terraform in general: the count and for_each parameters have limitations; there are deployment restrictions with zero downtime; even a good plan can fail; refactoring can have its own traps; eventual consistency aligns… with delay. The parameters […]

Deployment methodology used in Slack

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Deploying a new release to production requires careful balancing between deployment speed and solution reliability. At Slack, they value rapid iterations, short feedback cycles, and prompt responses to user requests. Additionally, the company has hundreds of developers striving for maximum productivity. The authors of the material we are publishing today state that a company which […]

Powerful and commanding Charlotte Smoothie will join the ranks of fighters in the One Piece: Pirate Warriors 4 fighting game.

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Bandai Namco Entertainment has announced that the next additional character in the fighting game One Piece: Pirate Warriors 4 will be Charlotte Smoothie. She will join the roster of fighters in the summer of 2020, although the exact date has not yet been specified by the developers. According to Twinfinite, referencing the official press release, the developers described the heroine as follows: "Charlotte Smoothie, the 14th daughter and the 35th child in […]

Report on FreeBSD development for the first quarter of 2020

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The report on the development of the FreeBSD project from January to March 2020 has been published. Notable changes include: General and system issues The set of GCC compilers has been removed from the FreeBSD-CURRENT source tree, along with unused utilities gperf, gcov, and gtc (device tree compiler). All platforms that do not support Clang have switched to using external build tools installed from the ports. In the base […]

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