Heading: Administration

What to listen to when writing code - playlists with rock music, ambient and soundtracks from games

It seems that there will only be more “remote” this year, so it’s worth stocking up on music that helps you relax and enter a state of flow right now. Before the start of the working week, we discuss the recommendations of freelancers and employees of large IT companies. Digest to read: radio game streaming, old PC sounds and a compact history of ringtones. Photo by Martin W. Kirst/Unsplash By […]

“Anything but algorithms”: where to look for music if streaming platforms are already tired

The more often streaming services make mistakes with recommendations or offer tracks that you have to skip, the more you want to switch to something else, but also not waste time searching for the right application, studying unverified playlists or authored selections. Today we will do part of this work so that at the right time you can find for yourself what is most likely […]

"Find it all yourself": how to select music for work and leisure without the help of recommender systems

There are many options for finding new music. Last time we focused on music platforms, email newsletters and podcasts. Today we will discuss how online exhibitions, the study of labels and maps of musical microgenres help in solving this problem. Photo: Edu Grande. Source: Unsplash.com Digital Exhibitions The other day, in one of our digests, we walked through an impromptu […]

TestRail - Individual settings for the project

Introduction In many projects that I worked with, people did not customize TestRail for themselves and managed with standard settings. Therefore, in this article I will try to describe an example of individual settings that can help you increase the efficiency of your work. For example, let's take a mobile application development project. Small disclaimer. This article does not describe the basic functionality of TestRail (this […]

Project configuration inside and outside Kubernetes

I recently wrote an answer about the life of a project in Docker and debugging code outside of it, where I briefly mentioned that you can make your own configuration system so that the service works well in Kuber, pulls up secrets, and runs locally conveniently, including outside of Docker altogether. . Nothing complicated, but the described "recipe" may be useful to someone 🙂 The […]

Building an Inexpensive Linux Home NAS System

I, like many other MacBook Pro users, faced the problem of insufficient internal memory. To be more precise, the rMBP I used daily was equipped with an SSD of only 256GB, which, of course, was not enough for a long time. And when I started recording videos during my flights, the situation only got worse. The volume of filmed materials after such flights […]

RAID arrays on NVMe

In this article, we will talk about different ways to organize RAID arrays, and also show one of the first hardware RAID controllers with NVMe support. The entire variety of applications of RAID technology is found in the server segment. In the client segment, software RAID0 or RAID1 on two disks is most often used exclusively. This article will be a brief overview of RAID technology, a small […]

Magic Ensemble Learning

Hey Habr! We invite Data Engineers and Machine Learning specialists to a free Demo-lesson "Introducing ML models into an industrial environment using online recommendations as an example". We also publish an article by Luca Monno - Head of Financial Analytics at CDP SpA. One of the most useful and simple machine learning methods is Ensemble Learning. Ensemble Learning is the method behind […]

Barriers and journaling file systems

Have a great weekend everyone! We invite you to a free Demo-lesson "Configuring a web server (Apache, Nginx, Nginx balancing)", which will be conducted by Andrey Buranov, UNIX systems specialist at Mail.Ru Group. We also publish an article by Jonathan Corbet - Executive Editor in LWN.net. Journaled file systems promise to free system administrators from the problems of disk corruption during system crashes. Even without running an integrity check […]

Raising the Django stack on MS Windows

This article will provide detailed instructions for installing and configuring Apache, Python and PostgreSQL programs to ensure the operation of the Django project on MS Windows. Django already includes a lightweight development server for testing code locally, but production-related tasks require a more secure and powerful web server. We will configure mod_wsgi to interact with […]

Using IPv6 with Advanced Direct Connect

It is interesting to watch the development of the file-sharing network, but it is even more interesting to participate in it. Today, by installing and running a modern NMDC hub, a newly minted administrator gets access to almost all the developments and experience accumulated in this area by his predecessors. It has a system ready for expansion and customization, including with the help of numerous scripts. With ADC hubs […]

VMworld 2020: puppies, cubes and Renee Zellweger

… But, of course, this is not all that we remember the largest IT conference of the year. Those who follow our social networks will probably know that throughout the event we covered its key points and interviewed VMware experts. Under the cut is a short list of the most notable VMworld 2020 announcements. A year of change It is unlikely that […]