PostgreSQL
Part of Data and Databases
Articles in PostgreSQL
Read the latest articles published in this section.
pgvector vs Dedicated Vector Database: How to Choose the Right RAG Storage Architecture in 2026
Learn when PostgreSQL with pgvector is enough for RAG and semantic search, when a dedicated vector database is worth the added complexity, and how to compare scale, latency, filtering, cost, security, operations, and migration risk in 2026.
PostgreSQL Connection Pool Sizing: A Practical Production Guide
Learn how to size PostgreSQL connection pools, reserve database capacity, choose application, PgBouncer, or managed pooling, prevent connection storms, monitor queue pressure, and scale web, microservice, and serverless workloads safely today.
PostgreSQL Backup and Disaster Recovery Strategy
Learn how to design a PostgreSQL backup and disaster recovery strategy for production web apps, including backup types, recovery objectives, PITR, restore testing, security, monitoring, and mistakes to avoid.
How to Fix Slow PostgreSQL Queries Before Scaling
Learn how to diagnose slow PostgreSQL queries, read performance signals, choose the right indexes, avoid scaling hardware too early, and build a practical database tuning workflow for reliable, faster, cost-aware web applications.
