How does OrientDB handle versioning and concurrency control?
OrientDB provides versioning and concurrency control mechanisms to ensure data consistency, isolation, and integrity in multi-user and concurrent database environments.
OrientDB handles versioning and concurrency control are :
* MVCC (Multi-Version Concurrency Control)
* Snapshot Isolation
* Versioned Records
* Optimistic Concurrency Control
* Automatic Retry Mechanisms
* Fine-Grained Locking
