提出了一种新的基于事务重要性的实时乐观并发控制协议。
A new real-time optimistic concurrency control protocol is proposed, which USES importance of transactions.
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。
Before updating the record, we used optimistic concurrency control with the set entity object method.
该事务没有确认，因为至少一个资源管理器里的乐观并发控制失败。
The transaction failed to commit due to the failure of optimistic concurrency control in at least one of the resource managers.
通过使用乐观并发控制，数据库管理器在完成读操作之后可以立即释放行或页锁。
With optimistic concurrency control, the database manager releases the row or page locks immediately after a read operation.
大多数时间我们使用Hibernate的自动版本和分离对象来实现乐观并发控制和高性能。
Most times we use Hibernate's automatic versioning and detached objects to achieve optimistic concurrent control and high performance an.
提出了移动事务实时提交协议(MTRTC)和多版本乐观并发控制协议(MVOCC)处理移动分布式实时事务。
Multiversion optimistic concurrency control (MVOCC) protocol and mobile transaction real-time commit (MTRTC) protocol are presented for mobile distributed real-time database systems (MDRTDBSs).
我们建议采用乐观锁定策略，将并发控制的责任委派给相应的应用程序逻辑。
Instead, we recommend the use of an optimistic locking strategy, delegating responsibility for concurrency control to appropriate application logic.
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。
Optimistic locking is an extremely efficient concurrency control method that guarantees data integrity without placing any physical lock in the database.
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)。
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)。
This paper proposes a hybrid optimistic real-time transaction concurrency control method based on high priority two phase locking scheme (HORTCC-SHP2PL).
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