LMDB | symas
Symas LMDB is an extraordinarily fast, memory-efficient database we developed for the OpenLDAP Project . With memory-mapped files, LMDB has the read performance of a pure in-memory database while retaining the persistence of standard disk-based databases.
Bottom line, with only 32KB of object code, LMDB may seem tiny. But it’s the right 32KB. Compact and efficient are two sides of a coin; that’s part of what makes LMDB so powerful.
readers don’t block writers; writers don’t block readers Fully serialized writers
can be performed using no mallocs or any other blocking calls Multi-thread and multi-process concurrency supported
environments may be opened by multiple processes on the same host Multiple sub-databases may be created
Symas offers fixed-price, Gold support or Enterprise source level support to those using LMDB in their applications. Please contact Sales by phone or email for additional information.
