Is é JSONB cineál JSON dhénártha PostgreSQL — stórálann sé sonraí JSON i bhformáid éifeachtúil, incheistithe, agus innéacsáilte. Tugann sé deis duit sonraí solúbtha, leathstruchtúrtha a stóráil i mbunachar sonraí coibhneasta, agus módúlacht choibhneasta a chomhcheangal le solúbthacht cosúil le NoSQL. Is í ceann de na gné is cumhachtaí ag Postgres.
JSONB i gcomparáid le JSON
JSON → stores the exact text (preserves whitespace/key order/duplicates), parsed each query
JSONB → stores a DECOMPOSED BINARY format → slightly slower to write, but MUCH faster
to query, and supports INDEXING and rich operators
→ Use JSONB in almost all cases (JSON only if you need exact text preservation).
