Welcome to the IT Blog

Dive into the world of system architecture, cloud infrastructure, and performance monitoring with hands-on articles, real-world configurations, and practical advice from a Linux Systems Engineer with over 8 years of experience. Explore each topic below and learn how to build, scale, and optimize your environments like a pro.
Flat-style digital illustration depicting a Zabbix monitoring setup, with a person interacting with a laptop displaying graphs and the Zabbix logo, surrounded by cloud, server, and gear icons on a blue background.

Monitoring for Real-World environments

Discover how to deploy Zabbix in production environments to monitor critical systems, network devices, and applications. This post covers installation, configuration tips, trigger optimization, and how to set up alerts that matter—no more noise, just actionable insights.

Stylized illustration of an HAProxy load balancer in the cloud, distributing traffic to three web servers with white arrows, symbolizing high availability.

HAProxy Load Balancing for Web Environments

Understand the power of HAProxy for distributing traffic efficiently across web servers. This post walks through setting up HAProxy for high availability, SSL termination, health checks, and load distribution to keep your web apps resilient and fast.

Minimalist illustration representing a cloud-based database cluster, featuring three interconnected database icons inside a white cloud on a blue background.

Cloud-Based Database Clusters

Learn how to design and maintain high-performance, scalable database clusters in the cloud. This article breaks down clustering strategies, data replication, failover mechanisms, and best practices for MySQL, Percona, and more in modern cloud-native deployments.