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Administration Reference
- UNIX ulimit Settings
- Describes user resources limits (i.e.
ulimit
) and introduces
the considerations and optimal configurations for systems that run
MongoDB deployments.
- System Collections
- Introduces the internal collections that MongoDB uses to track
per-database metadata, including indexes, collections, and
authentication credentials.
- Database Profiler Output
- Describes the data collected by MongoDB’s operation profiler,
which introspects operations and reports data for analysis on
performance and behavior.
- Journaling Mechanics
- Describes the internal operation of MongoDB’s journaling facility
and outlines how the journal allows MongoDB to provide provides
durability and crash resiliency.
- Exit Codes and Statuses
- Lists the unique codes returned by
mongos
and
mongod
processes upon exit.