Heading: Administration

How one startup got from docker-compose to Kubernetes

In this article, I would like to talk about how we changed the approach to orchestration on our startup project, why we did it, and what problems we solved along the way. This article can hardly claim to be unique, but still I think that it can be useful to someone, since in the process of solving the problem the material was collected by us […]

IE via WISE - WINE from Microsoft?

When we talk about running Windows programs on Unix, the first thing that comes to mind is the free Wine project, a project founded in 1993. But who would have thought that Microsoft itself was the author of software for running Windows programs on UNIX. In 1994, Microsoft started the WISE project - Windows Interface Source Environment - approx. Source Interface Environment […]

Slack Ruby App. Part 3: Hanging out the app with a guest like Heroku

By shifting responsibility for your application online as much as possible, you can focus on other tasks, think more about new features and new applications. After all, just try to imagine how you start raising 20 bots on your poor Lenovo in the morning in the hope that neither the light nor the Internet will turn off today? Introduced? Now imagine if 20 bots […]

Floppy disks in 2021: why has Japan lagged behind in computerization?

At the end of October 2021, many were surprised by the news that these very days Japanese officials, bank and corporate employees, as well as other citizens, are being forced to refuse to use floppy disks. And the aforementioned citizens, especially the elderly and those in the provinces, are outraged and resist… no, not the violation of the traditions of the era of classic cyberpunk, but the long-familiar and widely used method […]

Acronis Cyber ​​Incident Digest #13

Hey Habr! Today we will talk about the next threats and incidents that create a lot of problems for people around the world. In this issue, you will learn about the new victories of the BlackMatter group, attacks on agricultural companies in the United States, as well as the hacking of the network of one of the clothing designers. In addition, we will talk about critical vulnerabilities in Chrome, new […]

Relational DBMS: history of appearance, evolution and prospects

Hey Habr! My name is Azat Yakupov, I work as a Data Architect at Quadcode. Today I want to talk about relational DBMS, which play an important role in the modern IT world. Most readers probably understand what they are and what they are for. But how and why did relational DBMSs appear? Most of us are aware of this […]

Organize tasks with Todoist

Most recently, I introduced myself to the practice of planning tasks for the coming week. Recently, because my to-do list looks like a bunch of junk and it's hard to navigate. Dismantling this pile for me was more unpleasant than exciting. But recently everything has changed. I’ll make a reservation right away that I manage all the tasks in the Todoist app. Read more

Introducing Ansible Automation Platform 2 Part 2: Automation Controller

Today we will continue our acquaintance with the new version of the Ansible automation platform and talk about the automation controller 4.0 that appeared in it. It's actually an improved and renamed Ansible Tower, and it's a standardized mechanism for defining automations, operations, and enterprise-wide delegation. The controller received a number of interesting technologies and a new architecture that help to quickly scale […]

Blazor: SPA without javascript for SaaS in practice

When at any moment it became clear what this is… When implicit type conversion remained only in the epics of the aksakals of the era of the origin of the web… When smart books on Javascript found their inglorious end in the trash… All this happened when He saved the frontend world. Well, let's slow down our pathos machine. Today I invite you to take a look at […]