PostgreSQL B-Tree Index Explained: How It Really Works
How the PostgreSQL B-tree index works: page structure, search and write behavior, and production maintenance with fillfactor, pgstattuple, amcheck, and REINDEX CONCURRENTLY.
September 11, 2026 · 9 min read
Mobin Yazdanparast
PostgreSQL BRIN Index Explained: A Complete Guide
A deep dive into PostgreSQL BRIN indexes: how they work, when to use them over B-tree, and how to configure them for large table optimization with minimal storage overhead.
August 20, 2026 · 9 min read
Mobin Yazdanparast
PostgreSQL GiST Index: When and Why to Use It
A practical guide to PostgreSQL GiST indexes: how they work, when they beat B-tree and GIN, and how to create and verify them with real, runnable examples.
August 19, 2026 · 5 min read
Mobin Yazdanparast
PostgreSQL GIN Index: Complete Guide
Learn how the PostgreSQL GIN index optimizes JSONB, arrays, and full-text search. Master creation, tuning, and comparisons to speed up queries.
August 17, 2026 · 8 min read
Mobin Yazdanparast
PostgreSQL Hash Index Explained: When to Use It
Explore the PostgreSQL hash index, its internal mechanics, limitations, and specific use cases for exact match queries to optimize your database performance.
August 7, 2026 · 8 min read
Mobin Yazdanparast
PostgreSQL Indexing: Complete Guide for Devs
A practical guide to PostgreSQL indexing strategies. Learn how to choose the right index types, optimize query performance, and avoid common pitfalls.
August 1, 2026 · 9 min read
Mobin Yazdanparast