| Memory Pools and Related Methods | Description | 
|---|---|
| DbEnv::set_cachesize | Set the environment cache size | 
| DbEnv::set_mp_mmapsize | Set maximum mapped-in database file size | 
| DbEnv::memp_register | Register input/output functions for a file in a memory pool | 
| DbEnv::memp_stat | Return memory pool statistics | 
| DbEnv::memp_sync | Flush pages from a memory pool | 
| DbEnv::memp_trickle | Trickle flush pages from a memory pool | 
| DbEnv::memp_fcreate | Open a file in a memory pool | 
| DbMpoolFile::close | Close a file in a memory pool | 
| DbMpoolFile::get | Get page from a file in a memory pool | 
| DbMpoolFile::open | Open a file in a memory pool | 
| DbMpoolFile::put | Return a page to a memory pool | 
| DbMpoolFile::set | Set memory pool page status | 
| DbMpoolFile::sync | Flush pages from a file in a memory pool | 
| DbMpoolFile::set_clear_len | Set file page bytes to be cleared | 
| DbMpoolFile::set_fileid | Set file unique identifier | 
| DbMpoolFile::set_ftype | Set file type | 
| DbMpoolFile::set_lsn_offset | Set file log-sequence-number offset | 
| DbMpoolFile::set_pgcookie | Set file cookie for pgin/pgout |