Explore DevOps practices, tools, and automation strategies for infrastructure management, continuous deployment, and scaling in Linux and cloud environments.
Build message consumers that survive production. Learn to test for duplicates, understand delivery guarantees, and implement robust idempotency patterns.
Prevent duplicate jobs across distributed systems. Learn leader election, retry strategies, and deduplication patterns for reliable, scalable job scheduling.
AWS and GCP aren’t the same product. Discover what each cloud optimizes for, where it will fight you, and how to make a rational decision.
Master Locust load testing at scale with proven patterns, avoid common pitfalls, and implement distributed testing in CI pipelines effectively.
Learn the differences between AWS SQS, EventBridge, and Kinesis. Get decision criteria to pick the right messaging service for your architecture.
Learn container image signing with Cosign across keyless, KMS-backed, and key-based strategies. Secure your supply chain with cryptographic verification.
Master production k3s deployment with hardening checklist. Covers control-plane failover, certificate rotation, traffic scaling. Small-team focused guidance.
Stop manually installing Zabbix. Here is a production-ready Docker Compose setup for Zabbix 6.0 LTS with PostgreSQL and Nginx.
Master Cloud Armor WAF rules, adaptive protection, and bot management. Learn proper setup to reduce false positives and block attacks.
Implement SLSA Level 3 on GitHub Actions for supply chain security. Complete guide with working examples and cryptographically verified builds.
