Category: Administration

Admin stole computers to take the lead in SETI@Home

The distributed project for decoding radio signals from space SETI@Home started more than ten years ago. This is the world's largest distributed computing project, and many of us are already used to running a beautiful screensaver. Therefore, I sincerely feel sorry for Brad Niesluchowski, the system administrator of one of the school districts in Arizona, who was fired for being too zealous in the search for extraterrestrial civilizations. How […]

How to use HashiCorp Waypoint to Collaborate with GitLab CI/CD

HashiCorp has shown a new Waypoint project on HashiCorp Digital. It uses an HCL-based file to describe building, shipping, and releasing applications for various cloud platforms ranging from Kubernetes to AWS and Google Cloud Run. Think of Waypoint as Terraform and Vagrant put together to describe the process of building, shipping, and releasing your applications. […]

HDD magnetic recording technologies: simple about the complex

The world's first hard drive, the IBM RAMAC 305, which was released in 1956, contained only 5 MB of data, and weighed 970 kg and was comparable in size to an industrial refrigerator. Modern corporate flagships can boast a capacity of already 20 TB. Just imagine: 64 years ago, in order to write down so much information […]

Methods and examples of implementation of Docker security check utilities

Hey Habr! In today's reality, due to the increasing role of containerization in development processes, the issue of ensuring the security of various stages and entities associated with containers is not in the last place. Performing checks manually is a laborious task, so it would be nice to take at least the initial steps towards automating this process. In this article, I will share ready-made scripts […]

NetSarang xShell is a powerful SSH client

Still using Putty + WinSCP/FileZilla? Then we recommend paying attention to such software as xShell. It supports not only the SSH protocol, but also others. For example, telnet or rlogin. You can connect to multiple servers at the same time (tab mechanism). There is no need to enter data every time, they can be remembered. Starting with the 6th version, a Russian interface has appeared, understands all Russian […]

Organization of the workflow in a team on an IT project

Hello friends. Quite often, especially in outsourcing, I see the same picture. The lack of a clear workflow in teams on various projects. The most important thing is that programmers do not understand how to communicate with the customer and with each other. How to build a continuous process of developing a quality product. How to plan your working day and […]

Huawei OceanStor Dorado 18000 V6: what is its high-end nature

We argue in detail what makes the OceanStor Dorado 18000 V6 a truly high-end storage system with a decent reserve for the coming years. At the same time, we dispel common fears about All-Flash storage and show how Huawei squeezes the most out of them: end-to-end NVMe, additional caching on SCM, and a whole bunch of other solutions. New data landscape - new data storage The intensity of work […]

Mini ITX Cluster Turing Pi 2 with 32 GB RAM

Greetings to the Habr community! Recently I wrote about our first version [V1] cluster board. And today I want to tell you how we worked on the Turing V2 version with 32 GB of RAM. We are fond of mini servers that can be used for both local development and local hosting. Unlike desktops or laptops, our servers are designed […]

Website builders in 2020: what to choose for your business?

It is probably strange to see a post of this kind on Habré, since here every second person can make a site without any constructors. But it happens that there is not much time, and a landing page or an online store, albeit a simple one, is needed already yesterday. That's when designers come to the rescue. By the way, there are quite a lot of them, but in this post we will not consider Ucoz and others […]

Second HDMI monitor to Raspberry Pi3 via DPI interface and FPGA board

This video shows: a Raspberry Pi3 board, to which, via the GPIO connector, an FPGA Mars Rover2rpi (Cyclone IV) board is connected, to which an HDMI monitor is connected. The second monitor is connected via the standard Raspberry Pi3 HDMI connector. All together it works like a dual monitor system. Next I will tell you how it is implemented. The popular Raspberry Pi3 board has a GPIO header through which […]

Microsoft's latest technology in Azure AI describes images as well as people

Microsoft researchers have created an artificial intelligence system capable of generating image captions that, in many cases, turn out to be more accurate than descriptions made by humans. This breakthrough marked a major milestone in Microsoft's commitment to making its products and services inclusive and accessible to all users. “Image description is one of the core functions of computer vision that makes […]

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