September 11, 2026
12 min read
MetalLB: Load Balancing for Bare Metal
MetalLB: Load Balancing for Bare Metal gives Kubernetes LoadBalancer Services real IPs on on-prem clusters without cloud integration.
September 11, 2026
12 min read
Error Budgets: Balance Reliability and Speed
Error budgets balance reliability and speed by turning SLO targets into measurable release risk, so teams ship fast without breaking production trust.
September 11, 2026
11 min read
Feature Stores Explained
Feature stores explained for engineers: what they are, how offline and online serving work, and when your team actually needs one in 2026.
September 11, 2026
12 min read
Puppet: Configuration Management Basics
Puppet configuration management basics explained for engineers—master-agent flow, manifests, modules, Hiera, and when Puppet beats Ansible on multi-server fleets.
September 11, 2026
11 min read
Migrate from CentOS to Rocky Linux
Migrate from CentOS to Rocky Linux with a tested in-place upgrade path, pre-flight checks, rollback planning, and post-migration validation for production servers.
September 11, 2026
12 min read
Ubuntu Bash Scripting Guide
This Ubuntu Bash Scripting Guide covers shebangs, variables, error handling, cron automation, and production patterns for Ubuntu 22.04 and 24.04 server workflows.
