Your source of knowledge about technologies

On Processes, Protobuf, and RPC

A bit about RPC, serialization, interprocess communication, and how it relates to distributed systems.

About Distributed Systems

Netflix as an example of distributed system architecture.

Threads, sockets, and communication – writing our own server

Interprocess communication, sockets, and threads. Implement your own server in Java!

Docker – Do It Right and Securely Part 2

Another portion of good practice in containerisation using Docker software.

Docker – Do It Right and Securely Part 1

Discover Docker best practices: official images, versioning, image minimisation, multi-stage build and more!

Linux – About Shells, Scripts, and Permissions

Discover the world of Linux, learn the differences between shells, how to create bash scripts, and the secrets of granting permissions on the system.

Terraform – Infrastructure Management Automation (part 2)

The basics of managing state in Terraform and setting up a Github repository

Terraform – Infrastructure Management Automation (part 1)

Fundamentals of infrastructure automation with Terraform

Docker – how to simplify running and deploying applications? (part 4)

Differences between ARG and ENV, docker-compose, orchestration and docker API

Docker – how to simplify running and deploying applications? (part 3)

We present the basic problems that a novice Docker user may encounter

Docker – how to simplify running and deploying applications? (part 2)

Basic Docker commands

Docker – how to simplify running and deploying applications? (part 1)

We present the subject of virtualization, containerization and Docker.

Zabbix – Increase security, monitor your servers (part 3)

Description of the admin panel and selected problems with database monitoring in Zabbix

Zabbix – Increase security, monitor your servers (part 2)

Ways to configure Zabbix software

Zabbix – Increase security, monitor your servers (part 1)

Article about the popular server management tool