Optimistic locking is an extremely efficient concurrency control method that guarantees data integrity without placing any physical lock in the database.
乐观锁是一个极其有效的并发性控制方法，它可以确保数据完整性而又无需在数据库中放置任何物理锁。
Before updating the record, we used optimistic concurrency control with the set entity object method.
在更新记录之前，我们通过实体对象方法set使用了乐观并发控制。
This paper proposes a hybrid optimistic real-time transaction concurrency control method based on high priority two phase locking scheme (HORTCC-SHP2PL).
提出了一种基于高优先级两段锁的混合乐观实时事务并发控制协议(HORTCC - SHP2PL)。
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