PostgreSQL Index Types: B-Tree, GIN, BRIN and Partial Indexes
Learn how B-Tree, GIN, BRIN and partial indexes work in PostgreSQL, when each fits your data and operators, and how to verify the choice with EXPLAIN.
14 min read
Tag
indexing
Cursor vs Offset Pagination Performance in PostgreSQL APIs
Why OFFSET cost grows with page depth in PostgreSQL, how keyset pagination keeps it flat, and when each fits your API under real load.
13 min read
How to Reduce Database Costs: Query Tuning, Indexing and Sizing
Find the slow queries that cost the most, index them deliberately, control storage growth, and right-size your PostgreSQL instance from measured load.
16 min read
PostgreSQL Indexing for Application Developers: A Practical Guide
Learn how B-tree indexes work, how to verify them with EXPLAIN (ANALYZE, BUFFERS), design composite and partial indexes, and ship index changes safely.
14 min read