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Optimizing PostgreSQL: indexes, queries and partitions v1.0.0

Use this resource to improve the performance and design of a PostgreSQL database

New

  • 550 downloads
  • 203 likes
  • 249 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install postgres-query-optimization

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent reviews your queries and indexes, proposes suitable indexes (B-tree, partial, GiST), then query rewrites using window functions and CTEs. It also suggests partitioning or materialized views when the volume requires them.

Mostly picked by

Updated November 2, 2026

Card for the “Optimizing PostgreSQL: indexes, queries and partitions” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: indexing strategies and query optimization
  • SKILL.md: window functions, CTEs and JSON operations
  • references/query-patterns.md: advanced query patterns

Good fit for

  • A query takes several seconds and you do not know which index to add
  • Your table keeps growing and needs partitioning

Not for

    Tags

    • postgresql
    • indexes
    • queries
    • performance
    • partitioning

    About

    You say

    “My orders-per-customer query is slow on 20 million rows: suggest indexes and a rewrite.”

    Card for the “Optimizing PostgreSQL: indexes, queries and partitions” skill

    Skill published by 4444j99 under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to improve the performance and design of a PostgreSQL database
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/query-patterns.md5.7 KB
    • SKILL.md7.4 KB

    Origin and licence

    Listed unmodified

    Author
    4444j99
    Source
    github.com/4444j99/a-i--skills/tree/df5445878f12d78d81ec48571fa11063f9a5cd46/skills/development/postgres-advanced-patterns
    Licence
    MIT

    Notice

    « postgres-advanced-patterns » (4444j99, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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