# Couchbase

> Couchbase distributed document database reference. Covers N1QL (SQL++ for JSON) queries, joins, array operations, indexes, key-value sub-millisecond operations, sub-document mutations, atomic counters, and SDK patterns.

- Skill: `bytesagain/couchbase` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add bytesagain/couchbase`
- Raw SKILL.md: https://api.skillmd.com/api/skills/bytesagain/couchbase/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: bytesagain (https://skillmd.com/u/bytesagain)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/bytesagain/couchbase

---


# Couchbase Reference

Distributed JSON document database with SQL.

## Commands

| Command | Description |
|---------|-------------|
| `intro` | Architecture, comparison |
| `n1ql` | SQL++ queries, indexes |
| `sdk` | Key-value, sub-document, counters |