Category
Working with data: PostgreSQL schema design, indexes, query optimization, transactions, caching in Redis and fighting the N+1 problem.
A practical guide to zero-downtime migration of a production database from MySQL to PostgreSQL in 2026: dual-write, CDC, pgLoader, schema conversion, testing, and a cut-over plan.
A comprehensive guide to configuring MySQL replication with GTID, automatic failover, and monitoring in Kubernetes for senior backend developers and DevOps engineers.
How to implement a production-ready PostgreSQL job queue with SKIP LOCKED, partitioning, Go and Laravel workers, Grafana monitoring, and Kubernetes deployment — no Redis required.
How to implement horizontal PostgreSQL sharding without Citus or managed services: strategies, SQL examples, FDW, transactions, and cluster monitoring.
An in-depth technical breakdown of PostgreSQL connection pooling: PgBouncer, pgpool-II, built-in pools in pgx and Laravel, sidecar deployment in Kubernetes, benchmarks, and diagnostics.
A deep dive into PostgreSQL JSONB as a MongoDB alternative: indexes, operators, performance, Laravel and Go integration, and an honest look at the limitations.