默认情况下,类通常是可串行化的。
连接器必须是可串行化的。
如果是,则需要这些对象是可串行化的,否则,就应该在串行化过程中将其删除,在解串行化过程中重新建立。
If so, those objects will need to be serializable, or they should be discarded during serialization and re-established during de-serialization.
可串行化的并发控制对传统应用是合适的,它旨在确保数据库的一致性,提高系统的吞吐量及减小事务平均响应时间。
Serializable concurrency control protocol is suitable for traditional applications. It aims at database consistency, higher system throughput and shorter transaction response time.
在本文后续各节中,我将为您展示一些简单的单元测试,这些单元测试能确保您不会不经意地更改可串行化类的串行格式。
In the sections that follow, I show you a few simple unit tests that ensure that you do not inadvertently change the serialization format of your serializable classes.
若您希望类可串行化,就需要测试它,这与您需要测试一个直接实现了Serializable的类相同。
If you want the class to be serializable, you'll need to test it, just as you would test a class that directly implements serializable.
判断一个调度是否可串行化调度的最有效方法是两段锁协议。
The most effective method for deciding if a schedule is serializable is Two-phase locking protocol.
如果您想将不同版本的客户和服务器组件混合使用并且使其兼容,那么EJBstub、tie和可串行化值对象就需要具备版本兼容性。
If you want to mix and match different versions of client and server components, then the EJB stubs, ties and the Serializable Value Objects need to be version-compatible.
在传统数据库管理系统中,采用并发控制和恢复技术来保证数据库事务的可串行化和持久性要求。
Concurrency control and recovery techniques are used in conventional DBMS's to preserve the serializability and the permanence requirements of database transactions.
EJBstub和tie是在部署阶段从应用程序代码中的EJB接口生成的,可串行化值对象完全是通过应用程序代码来实现的。
While EJB stubs and ties are generated at deployment time from the EJB interfaces in the application code, Serializable Value Objects are entirely designed by the application code.
在对事务安全性分析的基础上提出了安全事务模型和安全事务正确性标准-安全冲突可串行化(SCSR)。
Based on analysis of transaction security, a secure transaction model is given. Moreover, a correctness criterion for secure transactions, secure conflict serializability (SCSR) is proposed.
对传统的2PL协议冲突操作概念加以扩展,本文提出用依赖图方法判断数据仓库实例化视图调度是否可串行化。
Based on the conventional 2pl protocol, we propose our concurrency control theory for data warehouse multiple view to ensure the data consistency of data warehouse.
对传统的2PL协议冲突操作概念加以扩展,本文提出用依赖图方法判断数据仓库实例化视图调度是否可串行化。
Based on the conventional 2pl protocol, we propose our concurrency control theory for data warehouse multiple view to ensure the data consistency of data warehouse.
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