postgresql Archives - Page 7 of 9

PostgreSQL JSONB: Schema Flexibility Without the NoSQL Headache

April 27, 2026

PostgreSQL JSONB offers the best of both worlds: relational integrity and NoSQL flexibility. Learn how to implement it, index it for speed, and avoid common production pitfalls.

Database

The Firebase Exit Strategy: Building a Scalable Backend with Supabase and RLS

April 26, 2026

Is your Firebase bill spiraling? Learn why migrating to Supabase offers better data consistency, lower costs, and professional-grade security through PostgreSQL and RLS.

Database

Deadlock Survival Guide: Detection and Resolution in PostgreSQL vs. MySQL

April 26, 2026

Deadlocks don't have to crash your production database. Learn how PostgreSQL and MySQL handle lock contention differently and how to implement a retry strategy that survives the 2 AM traffic spike.

Database

PostgreSQL Point-in-Time Recovery (PITR): Restore Your Database to Any Exact Second

April 24, 2026

PostgreSQL Point-in-Time Recovery (PITR) lets you restore your database to any exact second — not just to the last backup. This guide walks through WAL archiving setup, base backup configuration, and step-by-step recovery from real incidents like accidental deletes or corruption.

Programming

Reliable Microservices: Implementing the Transactional Outbox Pattern with Node.js

April 23, 2026

Don't let network blips break your data consistency. Discover how to use the Transactional Outbox Pattern with Node.js and PostgreSQL to build bulletproof event-driven systems.

Database

PostgreSQL Multi-tenancy: Choosing Between Schemas and RLS for Your SaaS

April 20, 2026

How do you ensure data isolation in a SaaS app? We compare PostgreSQL Schema-based isolation and Row-Level Security (RLS) with concrete examples and performance tips.

Database

Beyond Basic Queries: Mastering SQL Window Functions for Real-World Analytics

April 20, 2026

Upgrade your SQL skills beyond basic joins. Discover how Window Functions like RANK, LAG, and rolling averages can transform your data analysis and make your reports run 10x faster.

Database

Stop Over-Engineering: High-Performance PostgreSQL Search without Elasticsearch

April 20, 2026

Is Elasticsearch overkill for your app? Learn how we achieved sub-100ms search on 1.2M rows using PostgreSQL's native GIN indexes and tsvector.

Database

Recursive CTE in SQL: Handling Tree and Hierarchy Data in PostgreSQL and MySQL

April 18, 2026

Recursive CTEs let you query hierarchical data — org charts, category trees, comment threads — in a single SQL statement, without N+1 queries. This guide covers the pattern in PostgreSQL and MySQL 8.0+ with practical examples and performance tips.

Database

Scaling PostgreSQL for Time-Series: A Hands-on TimescaleDB Guide

April 18, 2026

Tired of slow PostgreSQL queries? Learn how TimescaleDB uses hypertables and columnar compression to handle millions of rows per day without breaking a sweat.