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 loadcatalyst-datastoreinstead. - Load
references/nosql-basics.md— for SDK operations (insertItems,fetchItem,updateItems,deleteItems,queryTable) and theNoSQLItembuilder. - Answer — Provide the SDK method call with the correct table name, partition-key attribute, and
NoSQLItemconstruction.
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".




