根据生产要求调整材料主数据库。
Adjust the material master database on the production requirement.
主数据库为 MySQL ，以添加新的应用服务器。
The primary database will be MySQL for the addition of a new application server.
提供一个统一的多域(参与方、帐户、产品)主数据库——知识层。
Provide a unified multi-domain (party, account, product) master database — the knowledge layer.
RSS营销将步入正规，通过Google庞大的广告主数据库。
RSS Advertising will finally reach the mainstream, utilizing Google's massive advertiser database.
这个HADR设置的主数据库名和备用数据库名是jsbmain。
The primary and standby database name for the HADR setup is jsbmain.
基本的原理是让主数据库处理事务性查询，而从数据库处理SELECT查询。
The basic concept is to have a master database handle transactional queries while slaves handle SELECT queries.
基于维护和性能上的优点，因此在这种情况下我们鼓励您将查找保存在主数据库中。
Due to the advantages in terms of maintenance and performance, we therefore encourage you to keep your lookups in the main database in this case.
在主数据库中有两种新的角色，dbmanager和loginmanager。
There are two new roles in the master database, dbmanager and loginmanager.
连接主数据库，执行STARTHADR命令在主服务器上启动HADR。
Connect to the primary database and start HADR on the primary server with the start HADR command.
任何人都可以向站点分类的主数据库“举报”站点，而其他人可以投票决定其去留。
Anyone can submit a site to the master database of categorized sites, whereupon other people vote on its placement.
如果主站点发生全站点事故，远程备用数据库会接替主数据库，从而保持数据可用性。
If a complete site failure occurs at the primary site, data availability is maintained by having the remote standby database take over as the primary database.
依据系统功能实现要求，建立了主数据库表(标准库)、工序总表、台帐表和多种过渡表。
According to demands of the system function, main database table (Standard database), total procedure table, contract table and other temporary tables were established.
另一方面，如果查找数据使用单个表单，并且只有几百个文档，则对主数据库的影响几乎可以忽略不计。
On the other hand, if your lookup data USES a single form and if there are only hundreds of documents, then there is a negligible effect on your main database.
在主数据库遭遇中断的应用程序不会将该问题暴露给终端用户，而是切换至备用服务器并重新发出连接。
Applications that encounter an outage at the primary database don't expose this problem to the end-user; rather, the application will switch to a cataloged secondary server and issue a reconnect.
例如，主数据库可以放在一个城市的数据中心中，而备用数据库放在另一个城市的数据中心中。
For example, the primary database might be located at one data center in one city, while the standby database might be located at another data center in another city.
译文：VACUUM命令只能工作在主数据库上，不能用来“清扫”一个附加的数据库文件。
VACUUM only works on the main database. It is not possible to VACUUM an attached database file.
要想使用 HADR，必须有两个专用的服务器：一个用于运行主数据库，一个用于备用数据库。
To take advantage of HADR, you must have two dedicated servers available: one for the primary database and one for the standby database.
您还可以复制数据库(一个主数据库，多个副本)，从而在多个CPU之间分担查询处理的负担。
You can also replicate a database (one master, many copies) to share the burden of query processing among many CPUs.
表必需与属性定义匹配，例如，等式表的主数据库键必须也是 Persistent类的主键。
The table must match the definition of your attributes; for example, the primary database key for the equations table must be the primary key of the Persistent class as well.
在运行这个命令的时候，系统请求给出主数据库的密码，以及一个称为admin的管理主体的密码。
While running this command, the system asks for a master database password and a password for the administrative principal called admin.
2月26日我们实现了新的主数据库的切换，在一轮基本的测试完成之后，我们感到所有的事情似乎都比较正常。
We performed the switchover to the new master database on February 26th, and things seemed to be working normally after a basic round of testing.
当下一个销售代表同步更新到主数据库中时，就会发生异常，因为当前行的状态和同步引擎期望的不同。
When the next sales rep goes to synchronize the update to the main database, a conflict occurs because the current state of the row is different from what the synchronization engine was expecting.
第12.6节的场景，描述活动的物理备用数据库为读/写报告数据库，然后与主数据库重新同步数据库。
Section 12.6for a scenario that describes activating a physical standby database as a read/write reporting database, and then resynchronizing the database with the primary database.
在通过各种数据库配置参数配置了主备数据库并在备用位置恢复了主数据库之后，您就可以启动hadr函数了。
Once you configured the primary and standby databases through various database configuration parameters and restored the primary database at the standby location, you could start HADR function.
大庆油田的开发数据库作为油田开发主数据库，经过十几年的建设已形成规模，并成为油藏研究工作的基础资源。
Development library, as the main data library in Daqing oilfield development, has become a scale after several years' construction and has become the basic resource of the reservoir study.
Asynchronous：并不以任何方式推迟提交主数据库上的数据修改，日志记录异步地传输给备用数据库。
Asynchronous: Committing a database change on the primary database is not held up in any way by the communication of log records to the standby database.
Asynchronous：并不以任何方式推迟提交主数据库上的数据修改，日志记录异步地传输给备用数据库。
Asynchronous: Committing a database change on the primary database is not held up in any way by the communication of log records to the standby database.
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