This lets an application get a consolidated data view of the data and therefore does not have to perform its own joins, filtering, sorting, and so on.

这样一来，应用程序看到的就是一个统一的数据视图，而不必执行它自己的连接、过滤、排序等任务。

youdao

Now, multiple statements that had each been unique due to the use of literals will be consolidated into a single statement using parameters to improve application performance.

现在，对于由于使用字面值而具有独特性的多个语句，会使用参数把它们整合为单一语句，从而提高应用程序性能。

youdao

If a data access layer is used, the code might be consolidated there and hidden from the using application.

如果使用数据访问层，代码将整合到其中，对于使用的应用程序是不可见的。

youdao