Here is a list of all modules:
 File Management Group | The File Management Group contains the API the affects an MDBM at a file level |
| Configuration Group | The Configuration Group contains the API the gets/sets the underlying configuration of an MDBM |
| Record Access Group | The Record Access Group contains the API for fetching, storing, and deleting records |
| Record Iteration Group | The Record Iteration Group contains the API for iterating over records in an MDBM |
| Locking Group | The Locking Group contain the API for using the various lock types: exclusive, partition, and shared |
| Data Management Group | The Data Management Group contains the API managing data as a whole (not record based), or on a large scale |
| Data Integrity Group | The Data Integrity Group contain the API to check the state of internal structures, or to control general data access |
| Data Display Group | The Data Display Group contains the API to display page data |
| Statistics Group | The Statistics Group contains the API for capacity and performance indicators |
| Cache and Backing Store Group | The Cache and Backing Store Group contain the API for configuring caches and backing stores |
| Import and Export Group | The Import and Export Group contains the APIs for reading and writing records to a file in cdb_dump or db_dump format |
 Miscellaneous Group | The Miscellaneous Group contains the API for routines that don't clearly fit into any of the other module API groups |