# catalyst-nosql

> Claude/Codex skill by [@catalystbyzoho](https://omgskills.com/library/catalystbyzoho/index.md) · 3 stars · Updated 2026-08-12

Catalyst NoSQL — key-value table store with typed items built via NoSQLItem builder. Partition key required. Trigger on 'NoSQL', 'nosql.table', 'insertItems', 'fetchItem', 'updateItems', 'deleteItems', 'queryTable', 'NoSQLItem', 'document storage', 'flexible schema', or 'Catalyst document database'. Do NOT use when you need SQL joins, ZCQL queries, or a fixed relational schema — use catalyst-datastore instead.

## Install

```sh
git clone https://github.com/catalystbyzoho/claude-plugin /tmp/claude-plugin && ln -s /tmp/claude-plugin/skills/catalyst-nosql ~/.claude/skills/catalyst-nosql
```

## From README

How It Works NoSQL vs Data Store — Choose NoSQL for flexible/evolving per-item attributes, nested maps/arrays, and high-write-throughput key-value access; choose Data Store for a fixed relational schema, joins, or ACID/ZCQL access. Full comparison table in references/nosql-basics.md. Rule: if the user says "ZCQL", "join", "relational", or "fixed schema" — stop and load catalyst-datastore instead. Load references/nosql-basics.md — for SDK operations (insertItems, fetchItem, updateItems, deleteItems, queryTable) and the NoSQLItem builder. Answer — Provide the SDK method call with the correct table name, partition-key attribute, and NoSQLItem construction. Triggers Use this skill for: "NoSQL", "document storage", nosql.table, insertItems, fetchItem, updateItems, deleteItems, queryTable, NoSQLItem, "NoSQL vs Data Store", "flexible schema", "Catalyst document database", "schemaless data on Catalyst", or "nested objects in Catalyst".

## Links

- HTML page: https://omgskills.com/library/catalystbyzoho/claude-plugin/skills/catalyst-nosql/
- GitHub: https://github.com/catalystbyzoho/claude-plugin
- Author: [@catalystbyzoho](https://omgskills.com/library/catalystbyzoho/index.md)

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