devops Archives - Page 2 of 39

HTTP Request Smuggling: Breaking the Chain Between Proxies and Backends

August 26, 2026

Discover how HTTP Request Smuggling exploits discrepancies between proxies and backends. Learn to identify CL.TE and TE.CL vulnerabilities and how to secure your stack using HTTP/2 and hardened proxy configurations.

Programming

Build a Custom DSL with Python and Lark: Stop Wrangling Messy Configs

August 26, 2026

Escape 'YAML Hell' by building your own Domain-Specific Language (DSL). This guide shows you how to use Python and Lark to create readable, safe, and automated IT workflows.

DevOps

Stop the 2 AM Migration Panic: Declarative Database Schemas with SchemaHero

August 25, 2026

Move away from fragile SQL scripts. Learn how to use SchemaHero to manage your database structure declaratively on Kubernetes, ensuring your schema always matches your Git repository.

Terminal-Based AI: Mastering the Gemini CLI for Faster Workflows

August 25, 2026

Stop wasting time switching between your terminal and browser. Learn how to install and use the Gemini CLI to debug logs, refactor scripts, and automate git commits.

Database

PostgreSQL Benchmarking with pgbench: Measuring Real-World TPS

August 24, 2026

Stop guessing and start measuring. Learn how to use pgbench to establish performance baselines, write custom SQL stress tests, and validate PostgreSQL tuning results.

DevOps

Secure Kubernetes Multi-tenancy with Capsule: Isolate Teams without Cluster Sprawl

August 24, 2026

Is your Kubernetes budget exploding? Learn how to implement secure multi-tenancy with Capsule to isolate teams, enforce resource limits, and reduce cloud costs by 40%.

DevOps

K8s in the Dark: Securely Packaging Your Stack with Zarf

August 24, 2026

Master air-gapped Kubernetes deployments. Learn how to package images, Helm charts, and binaries into a single, secure file using Zarf for offline IT environments.

Database

Mastering pg_partman: Automate PostgreSQL Partitioning for Billion-Row Datasets

August 22, 2026

Learn how to master pg_partman to automate PostgreSQL table partitioning. This guide covers installation, daily partition rotation, and automatic data retention for large-scale databases.

Networking

Multi-Vendor Network Automation: A Practical Guide to Ansible and Jinja2

August 21, 2026

Managing a mix of Cisco, Juniper, and Mikrotik devices manually is a recipe for disaster. Discover how to use Ansible and Jinja2 to build a unified, error-free automation workflow.

Database

Mastering the MySQL Slow Query Log: Stop Guessing and Start Fixing Production Bottlenecks

August 21, 2026

Is your MySQL database dragging? Learn how to use the Slow Query Log to identify hidden performance bottlenecks, configure logging for production, and use tools like pt-query-digest to speed up your app.