Reference

Collation: Description of collation fields as well as supported languages and associated locales for collation.
Connection Strings: The complete specification of the MongoDB connection string format that the drivers use to describe connections to MongoDB deployments.
Database Commands: Documentation of all MongoDB database commands operations, syntax, and use.
Default MongoDB Port: List of default ports used by MongoDB.
Default MongoDB Read Concerns/Write Concerns: List of default read and write concerns.
Error Codes: Details the error codes that MongoDB returns.
Glossary: A glossary of common terms and concepts specific to MongoDB.
Log Messages: Describes the components of log messages.
MongoDB Limits and Thresholds: A list of important limits and thresholds imposed by MongoDB.
MongoDB Wire Protocol: Description of the MongoDB Wire Protocol.
mongosh Methods: Documentation of JavaScript methods and helpers in mongosh.
Operators: Documentation of query, update, projection, and aggregation framework operators.
Server Sessions: Describes server sessions.
Slot-Based Query Execution Engine: Describes the slot-based query execution engine.
Stable API: Describes the Stable API.
System Collections: Describes the collections that MongoDB reserves for internal use.
mongo: Documentation of JavaScript methods and helpers in the legacy mongo shell.

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