database Archives

Native MySQL High Availability: A Practical Guide to InnoDB Cluster and Router

June 4, 2026

Ditch the complex third-party HA tools. This guide shows you how to deploy a native MySQL InnoDB Cluster with MySQL Router for automated failover and zero data loss.

Database

Scaling Beyond Redis: A Hands-On Guide to DragonflyDB

June 2, 2026

Redis is fast, but its single-threaded nature wastes modern multi-core power. This guide shows you how to migrate to Dragonfly to achieve significantly higher throughput with less architectural complexity.

Database

SQL Joins in Production: How We Fixed Our 10-Second Query Problem

June 1, 2026

A production-focused guide to SQL Joins. Learn the differences between INNER, LEFT, and FULL OUTER joins, and discover how to optimize query performance using indexing and CTEs based on real-world experience.

Database

Turso and libSQL: Scaling Distributed Databases to the Edge

May 31, 2026

Reduce latency in Edge and Serverless apps by deploying Turso and libSQL. Learn about distributed database architecture, global replication, and native vector search.

Database

Why SurrealDB is the Only Database You Need for Your Next Project

May 30, 2026

Tired of syncing SQL and NoSQL? Learn how SurrealDB combines document, graph, and relational models into one ultra-fast database with built-in auth and real-time queries.

Database

Hardening Multi-tenant Apps: Why You Need PostgreSQL Row Level Security

May 28, 2026

Discover how PostgreSQL Row Level Security (RLS) provides a native, foolproof layer of protection for multi-tenant apps. Stop relying on manual filters and secure your data at the source.

Database

PostgreSQL WAL: Production Lessons on Performance and Recovery

May 27, 2026

PostgreSQL WAL is more than just a log; it's the key to performance and data safety. Explore production-tested configurations, PITR setups, and monitoring tips.

Database

Optimistic Locking vs Pessimistic Locking: Handling Concurrent Database Access in Real Applications

May 20, 2026

After six months of handling race conditions in a production e-commerce app, here's a practical breakdown of optimistic vs pessimistic locking — when to use each, the real trade-offs, and working Python/PostgreSQL code you can drop into your project.

Programming

Why Drizzle ORM is Replacing Prisma in Modern TypeScript Stacks

May 19, 2026

Prisma's heavy engine causing cold starts? Learn why Drizzle ORM is the lightweight, type-safe alternative for TypeScript developers who want the power of SQL without the overhead.

Database

PostgreSQL Bulk Imports: How to Move Millions of Rows Without the Wait

May 17, 2026

Tired of slow database migrations? Learn how to use the COPY command, multi-row inserts, and WAL tuning to import millions of records into PostgreSQL in minutes.