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postgres-indexing-notes.md
# PostgreSQL Performance Notes

## Indexing Strategies
- Use B-tree indexes for equality
  and range queries
- Consider partial indexes for
  filtered queries
- Watch for index bloat on
  high-write tables

## Query Planning
- Always check EXPLAIN ANALYZE
  before shipping a slow query
- Composite index column order
  matters
AI Summary

Notes on Postgres indexing: use B-tree for equality/range queries, partial indexes for filtered lookups, watch for bloat on write-heavy tables, and always confirm with EXPLAIN ANALYZE before shipping.

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