某些应用程序需要了解特定时间范围内的数据库更新，以便进行数据复制、场景审计等等。
Some applications need to know database updates for certain time ranges, which may be used for replication of data, auditing scenarios, and so forth.
这指定每隔多长时间用来自数据库的新信息自动地更新视图。
This prescribes how often the view is automatically updated with new information from the database.
因为你在一年里会获得新的联系，花时间将他们更新到你的商务贺卡数据库上去。
As you gain new contacts throughout the year, take time to add them to your database for your business greeting card group.
write - behind功能能够根据用户配置的间隔时间，异步地对后端数据库进行批量更新。
The write-behind function batches updates to the back-end database asynchronously within a user configurable interval of time.
每次通过Design任务更新代理时，会将模板代理的时间戳存储在实际数据库中的代理中。
Every time the agent is updated by the Design task, it stores the time stamp of the template agent in the agent in the actual database.
强制更新数据库/索引可使用$sudoupdatedb命令，这也花不了多少时间。
forcing locate to update the database/index is done with $ sudo updatedb, and it doesn’t take a lot of time
参数的值使用语法 [t (time)] [；] [c (count)] “，用以指定数据库更新发生的时间。”
The value of the parameter USES the syntax [t (time)] [;] [c (count)]" which specifies when the database updates occur."
我们一开始就使用' updated_at '和' created_at '属性域来存放更新数据时的时间戳信息，而不是在收到数据并将其放入数据库的时间。
We started using the 'updated_at' and 'created_at' fields for storing timestamp information about when the data got updated, not when we received it and put it in our database.
在可接受的响应时间内，随着数据库服务器的超负荷，每秒钟发生的并发更新数将受到限制。
This limited the number of concurrent updates/second with an acceptable response time as the database machine would saturate.
在这一时间点，数据库还没有被更新。
它比write - through缓存具有更快的响应时间，后者对缓存的更新会导致对数据库的及时更新。
This scenario also has faster response times than the write-through caching scenario where an update to the cache results in an immediate update to the database.
关系数据库中的索引技术可以快速判断记录重复，但对于频繁更新的海量数据库，维护索引的时间与资源开销较大。
But the cost of time and resource is more for maintaining the index in massive database when its records updates frequently.
汇集每天财经资讯，实时更新股票、基金、债券资料数据库，精彩内参消息，第一时间的境外早报。
Every day brings together financial information, real-time updates of stock, funds, bonds database, excellent reference, the first time outside China Morning Post.
但是该公司同样称这个输入法已经完成了其最新的更新，时间是昨天，而且最新版本的产品词典是基于谷歌自己的数据库。
But the company also said the product had finished the latest upgrade yesterday and the current version of the product's dictionary was based on Google's own database.
同样，时间戳成员必须更新为数据库生成的时间戳值，以确保更新后的对象一致。
Likewise, timestamp members must be updated to the database-generated timestamp values to make sure that the updated objects are consistent.
同样，时间戳成员必须更新为数据库生成的时间戳值，以确保更新后的对象一致。
Likewise, timestamp members must be updated to the database-generated timestamp values to make sure that the updated objects are consistent.
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