Indexes
Indexes make queries efficient by allowing MongoDB to find documents without scanning the entire collection. They also enable unique constraints, TTL (time-to-live) document expiry, geospatial queries, text search, and more.
Indexes make queries efficient by allowing MongoDB to find documents without scanning the entire collection. They also enable unique constraints, TTL (time-to-live) document expiry, geospatial queries, text search, and more.