These document introduce data management practices and strategies for MongoDB deployments, including strategies for managing multi-data center deployments, managing larger file stores, and data lifecycle tools.
- Data Center Awareness
- Presents the MongoDB features that allow application developers and database administrators to configure their deployments to be more data center aware or allow operational and location-based separation.
- Capped Collections
- Capped collections provide a special type of size-constrained collections that preserve insertion order and can support high volume inserts.
- Expire Data from Collections by Setting TTL
- TTL collections make it possible to automatically remove data from a collection based on the value of a timestamp and are useful for managing data like machine generated event data that are only useful for a limited period of time.