devops Archives - Page 13 of 47

Networking tutorial - IT technology blog

Traffic Mirroring on Linux with Iptables TEE: High-Performance Monitoring Without the Lag

August 10, 2026

Don't let network monitoring slow down your apps. Learn how to use Iptables TEE to clone traffic for IDS/IPS analysis with minimal latency and high reliability.

Programming

Stop Fighting Log Chaos: Building a Pydantic Normalization Pipeline

August 9, 2026

Tired of unsearchable logs? This guide shows you how to build a high-performance log normalization system using Python and Pydantic v2 to turn text chaos into validated JSON.

DevOps

Stop Overpaying for Hosting: Build Your Own PaaS with Dokku on Ubuntu

August 8, 2026

Tired of manual server configurations? Learn how to build your own personal PaaS using Dokku on Ubuntu. Deploy apps with a single git push and automate your SSL and databases.

DevOps

Stop Over-Provisioning for Logs: Deploying OpenObserve on Docker

August 8, 2026

Ditch the resource-heavy ELK stack. Learn how to deploy OpenObserve on Docker to manage logs, metrics, and traces with incredible speed and minimal RAM usage.

DevOps

Ditch the Makefile: Why Taskfile is the Future of DevOps Automation

August 8, 2026

Is Makefile holding your team back? Discover Taskfile (go-task), the YAML-powered task runner that eliminates tab errors, offers cross-platform consistency, and speeds up CI/CD with smart caching.

Programming

Scaling Python Apps with Pluggy: How to Build a Plugin Architecture Like Pytest

August 6, 2026

Tired of if-else chains? Learn how to build an extensible Python architecture using Pluggy, the same engine that powers Pytest. Master hookspecs, hookimpls, and decoupled design.

Programming

Stop Waiting on Your Linter: Migrating to Biome for 25x Faster TypeScript Workflows

August 6, 2026

Is your linter slowing you down? Switch to Biome, the Rust-based tool that replaces ESLint and Prettier. Learn how to achieve 25x faster linting and cleaner configs in this guide.

Security

Hardening /dev/shm: Stop Malware from Hiding in Your Server’s RAM

August 2, 2026

Is your /dev/shm directory a security hole? Learn how to use mount flags like noexec and nosuid to prevent attackers from running malware directly from your server's RAM.

Database

GitOps for Databases: Using Bytebase to Automate SQL Reviews and Prevent Downtime

August 1, 2026

Stop risking production downtime with manual SQL scripts. Learn how to implement a GitOps workflow using Bytebase to automate database reviews, linting, and deployments.