相反，我们选择缺少事务的设计，并加入失效模式，失效模式可以使客户端甚至在发生数据库可用性问题的时候也能继续进行。

Instead we opt to design for the lack of transactions and build in failure modes that allow the client to succeed even in the event of database availability issues.

youdao

在设计过程中必须考虑到，可能每台服务器仅有一个客户端（为了实现最好的性能，会话 Bean 可能与数据库共存）。

The design took into account that there would only ever be one client per server (presumably with the session bean co-located with the database for maximum performance).

youdao

假定数据库管理器是在一个远程的服务器上，那么让这个方法异步并且允许客户端提供一个回调方法将是非常好的设计。

Assuming that the database manager is on a remote server, it might be a good design decision to make the method asynchronous and allow the client to provide a callback method.

youdao