因为用户量也在增长，数据修改变得越来越慢。
Because the user base also grew, data changes became slower and slower.
您可以根据您的数据修改这些步骤。
可禁止即席查询和数据修改。
如果还有兴趣，请尝试根据附加数据修改音量参数。
For additional interest, try modifying the volume parameters based on additional data.
本周一的数据修改明显地指向了这种趋势。
Monday's revisions certainly seem to point in that direction.
最后基于分析数据修改被列出去解决问题。
Based on analysis data modifications were drawn up to solve the problems.
本文将介绍的第一个数据修改技术是删除数据。
The first data-modification technique this article will address is deleting data.
当用户表中发生数据修改时，目录统计信息表不会自动被修改。
When there is any data modification to the user tables, the catalog statistics tables are not automatically modified.
所有容器都提供了两种标准的事件类型：数据修改和内容完成。
All containers provide two canonic event types: data change and content complete.
系统具有数据录入、数据修改、记录查询、报表打印等功能。
The system has data inputting , data revising , such functions as data inpuiry , report form are typed .
在大多数Web应用程序中，都会希望限制这种访问和其他形式的数据修改。
In most Web applications, you would want to restrict Posting access and other forms of data modification.
如果有很多数据修改操作，而查询较少，那么应该将注意力放在好的写性能上。
If you have very frequent data modification operations and less queries, you should focus on good write performance.
SQL通常也被称为数据修改语言，但它不能由应用程序直接使用。
SQL is also commonly known as a DML, but it cannot be directly used from an application program.
通过使用这个模型，在一个页面上进行的数据修改可以自动地反映在另一个页面上。
Using this model, data changes on a page can be automatically reflected on another page.
在每一种场景中，数据修改都将被自动同步，可以逐一执行同步，也可以按需同步。
In each scenario, data changes are synchronized automatically, transaction by transaction, or on demand.
讨论的第一种数据修改技术是数据删除，这通过使用SQLdelete语句来执行。
The first data modification technique discussed was data deletion, which is performed by using the SQL DELETE statement.
这是最好的地方把任何数据修改代码深入讨论，我已做了视图类它保持简单。
This is the best place to put any data modifying code into and I have done it in the view class to keep things simple.
数据分区增加了数据修改的并发性(除了超类，没有热点)，OLTP系统通常会更好些。
Data partitions increase data change concurrency (no hotspot except the super class) and accordingly OLTP systems usually handle it.
因此，如果发生死锁，那么，最近元数据修改的丢失，通常比使用ReiserFS时要少。
Thus, in the event of a lockup, you will generally lose fewer of your recent metadata modifications than you would with ReiserFS.
当然，如果不能轻松地将对象转换回本文提到的文本格式，那么所有数据修改都没有太大的价值。
Of course, all that data modification isn't of much value if you can't easily convert back into the textual format mentioned in this article. That's also trivial in JavaScript
本系统功能比较完善，包括数据输入，工资计算，数据修改，记录查询，数据输出等模块。
This systematic function is more complete, including data entry, the salary is calculated, the data are revised and the record is inquired about, the module of the data exported, and so on.
例如，Ajax经常用于对用户输入作出响应，然后使用从服务器获得的新数据修改页面的部分内容。
For instance, Ajax is often used in response to user input to modify parts of a page with new data fetched from the server.
在掌握了所有这些背景信息之后，让我们来看一下如何使用YQL数据修改功能来构建一个示例应用程序。
With all this background information at hand, let's look at building an example application that utilizes the YQL data modification capabilities.
HADR把数据修改从源数据库(称为主数据库)复制到目标数据库(称为备用数据库)，从而防止数据丢失。
HADR protects against data loss by replicating data changes from a source database, called the primary, to a target database, called the standby.
TPC-H是一个由一套面向商业的即席（ad-hoc ）查询和并发数据修改组成的决策支持基准测试。
TPC-H is a decision-support benchmark that consists of a suite of business-oriented ad-hoc queries and concurrent data modifications.
该软件包括初始化、数据采集、电量校核、结果判断、数据修改、结果输出和数据备份这几个模块。
The software consists of initialization, data collection, verifying, result judging, data modify, result output and data backup module.
由于日志中包含了按时间顺序排列的近期的元数据修改记录，它就简单地查看最近被修改的那部分元数据。
Since the journal contains a chronological log of all recent meta-data changes, it simply inspects those portions of the meta-data that have been recently modified.
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.
对于在快照事务启动时活动的事务，快照事务将忽略由其进行的所有数据修改，即使在事务提交后也是如此。
For a transaction that is active when a snapshot transaction starts, all data modifications by that transaction, even after that transaction commits, are ignored by the snapshot transaction.
我们需要使用Ajax代码检查304状态，如果存在的话，那么也不要根据轮询发送的数据修改客户机应用程序状态。
It is the responsibility of our Ajax code to check for 304 status, and if found, simply not to change client application state based on the (absence of) data sent from the poll.
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