还可以获得更快的服务器重启时间，更好的数据库完整性，更高的系统可用性。
You also get faster server restart times, greater database integrity, and much higher system availability.
检查数据库完整性，以便检测由于硬件或软件错误而导致的不一致。
Check database integrity to detect inconsistencies caused by hardware or software errors.
数据库完整性测试可以检测到由于硬件或软件错误而导致的不一致。
Database integrity tests can detect inconsistencies caused by hardware or software errors.
在教学管理系统中应用触发器可以解决数据追踪和数据库完整性约束。
It can solve data tracking and data integrity constraints to use trigger in teaching management systems.
数据库完整性是数据库设计和数据库应用系统开发中的关键问题之一。
Database integrity is one of the key issues in database design and development of database applications.
没有被完全记录的那个事务不能被滚回，为保护数据库完整性，操作系统结束该事务并将它自动滚回。
A transaction that is not fully recorded cannot be rolled back. To preserve database integrity, the operating system ended the transaction and rolled it back automatically.
提出了主动实时数据库完整性准则和主动实时描述一致性的标准，对主动实时机制的抽象描述进行了讨论。
The integration principle to active real time Database (DB) and the standard for the consistency of active real time systems is also given.
DBUnit是关于跨测试执行(testruns)去维护数据库完整性(事实上，在Twist测试中，你可以使用DBUnit作为测试初始化和运行结束的一部分)。
DBUnit is about maintaining database integrity across test runs (and in fact you can use DBUnit as part of the set up and tear down of your tests in Twist).
如果应用程序能继续向下运行并且恢复到以前，就可以幸运地忽略故障发生前正在做的事情，因为中间件和数据库保证了数据的完整性。
If the application does go down and come back up, it can be blissfully ignorant of what it was doing before the failure, since the middleware and databases guarantee data integrity.
对每个事务进行日志记录，从而确保数据库中数据的完整性。
Each transaction is logged to ensure the integrity of the data in the database.
应用程序能否产生一致的结果，取决于数据库软件的完整性。
The application depends on the integrity of the database software to produce uniform results.
因为没有错误处理逻辑，必须依靠数据库的限制，以确保数据的语义完整性。
Because there is no error handling logic, you must rely on database constraints to ensure semantic integrity of the data.
由于数据库管理器能够确定某一行何时会被修改，因此可以保证数据完整性，同时限制持有锁的时间。
Because the database manager can determine when a row is changed, it can ensure data integrity while limiting the time that locks are held.
故障发生后，如图3所示，数据库和协调器最后可能会重新启动并使用恢复日志和恢复规则来确保数据完整性。
After the failure, the databases and the coordinator can eventually restart and use their recovery logs and recovery rules to insure data integrity as illustrated in Figure 3.
如果你想用数据库的引用完整性来做关联，那它也是个合适的选择。
It is also a sound choice if you want to use database referential integrity to enforce associations.
作为企业持久性技术，JDBC还存在一些不足，它让开发人员或数据库负责管理并发性和数据完整性。
As an enterprise persistence technology, JDBC come up somewhat short in that it leaves all the responsibility of managing concurrency and data integrity to the developer or database.
所以正在建立的连接的类型无关紧要，因为数据库的启动将恢复事务日志中所有未完成的事务，以便保持数据完整性。
So the type of connection being established does not matter because the act of booting the database will recover any incomplete transactions in the transaction log in order to preserve data integrity.
评估了来自世界卫生组织死亡率数据库的近期国家死亡登记数据的完整性和覆盖面。
The completeness and coverage of recent national death registration data from the World Health Organization mortality database were assessed.
这个配置对数据库的完整性和停机后服务器重启十分有用。
This configuration is especially useful for database integrity and server restarts after an outage.
然而，当性能和生产级事务完整性更重要时，建议将这些数据存储放置到生产级数据库系统上。
However, when performance and production-level transactional integrity is more important, it is advisable to place these data stores on production-level database systems.
注意，数据库关系完整性检查在加载过程中禁用。
Note that database relational integrity checks are disabled during the load process.
引用完整性是一个美妙的sql术语，它指的是保持数据库中的所有数据都是干净的，没有错误或者多余的数据，表之间的连接准确合理。
Referential integrity is a fancy SQL term that refers to keeping all the data in your database clean, free from incorrect or unused data, and accurate in terms of joins across tables.
这将导致许多问题，如数据完整性、锁定策略以及数据库人员所熟知的一些问题。
That leads to many issues of data integrity, locking strategies, issues that are well known to database people.
在保持数据完整性的同时，它们控制对后端数据的访问并在内部对当前事务和数据库锁定进行管理。
They control access to the back-end data and internally manage current transactions and database locking while preserving data integrity.
外部文件存储更为灵活，但是无法从数据库管理的持久性和完整性中获益。
External file storage is more flexible but does not benefit from database-managed persistency and integrity.
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.
支持基于用户提供的模式验证XML数据，这使得应用程序开发人员和数据库管理员可以对DB2中存储的 XML 数据实施数据完整性约束。
Support for validating XML data based on user-supplied schemas, which allows application developers and database administrators to enforce data integrity constraints for XML data stored in DB2.
在DB2数据库中，可以从多个角度考察XML数据的完整性。
XML data integrity in a DB2 database can be viewed in several ways.
有些配置(如只有一个数据库资源的那些配置)不需要xa接口的两阶提交协议提供的数据完整性。
Some configurations, such as those with only one database resource, do not require the full data integrity that is provided by the two-phase commit protocol of the XA interface.
事务通过撤销所有潜在的不完整操作来保护数据库中的数据完整性。
A transaction protects data integrity in your database by undoing any potentially incomplete operations.
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