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concurrency control

   Also found in: Wikipedia 0.04 sec.

In a DBMS, managing the simultaneous access to a database. It prevents two users from editing the same record at the same time and is also concerned with serializing transactions for backup and recovery.


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solidDB for MySQL is designed for transactional applications and supports full ACID compliance with configurable transaction isolation levels, both optimistic and pessimistic concurrency control, Multi-Version Concurrency Control (MVCC) with non-blocking reads and writes, row-level locking, and support for foreign keys and referential integrity.
Key features of the solidDB Storage Engine include multi-version concurrency control, full transactional integrity with robust ACID support, online backup capabilities, fast performance for mixed workloads and robust security with database roles.
Key features of solidDB Storage Engine include multi-version concurrency control, full transactional integrity with robust ACID support, online backup capabilities, fast performance for mixed workloads and robust security with database roles.
 
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