IBM DB2 is a great choice for use as a persistence store.
IBM DB 2就是一个用做持久性存储的好选择。
A persistence command that loads a workflow instance based on state information of the instance in the persistence store.
一个持久性命令,该命令基于持久性存储中工作流实例的状态信息加载该实例。
Deep requests are requests originating from the Web page that execute server-side code but do access a persistence store to complete the request.
深请求是执行服务器端代码并访问持久性存储才能完成请求的Web页面发出的请求。