Frameworks seek to improve efficiency and eliminate repetition by handling core tasks — such as persistence or transactions — so you don't need to code them for each new application.
框架试图通过处理核心任务(例如持久性或事务)来提高效率和消除重复,这样就不必为每个新的应用程序编写代码。
The only way to eliminate the administrative overhead and performance cost of giving each user a connection to the database is to move the relational database work off the computer.
在为每个用户分别提供一个数据库连接的情况下,消除管理开销和性能代价的惟一途径是将关系数据库工作从该计算机上转移开。
In theory, this should eliminate any problems with interoperability, since the schema instance defines the actual structure of the XML, and it's up to each platform to process that XML as appropriate.
就理论上来说,这应当能消除互操作性方面的任何问题,因为模式实例定义XML的实际结构,而每个平台负责恰当地处理该X ML。
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