🔗 The startup's PostgreSQL survival guide

This guide serves as a crucial resource for startups looking to optimize their use of PostgreSQL. It distills two years of battle-tested knowledge into actionable insights, helping engineers avoid common pitfalls. Alexander Belanger emphasizes the importance of good schema design, writing efficient read and write queries, and understanding Postgres's query planner. The article highlights practical strategies like using compound indexes, managing connections effectively, and crafting migrations that enhance uptime. It's particularly valuable for teams scaling their applications who want to navigate the complexities of Postgres without getting lost in technical jargon.

The document covers everything from the fundamentals of indexing to advanced techniques such as partitioning and utilizing the query planner. For those using ORMs, the necessity of writing raw SQL in specific cases is made clear. This guide is perfect for anyone looking to ensure their Postgres database remains robust and performant in a production environment.