These situations can be used in combination with your application logic to ensure that the information in the cache is up to date.
上述这些情况可以与您应用程序的逻辑综合使用以便确保缓存内的信息是最新的。
2
In addition the queries which are sent to remote data sources are further optimized by the execution layer based on cache content and advanced null suppression logic.
另外，被发送到远程数据源的查询由执行层根据缓存内容和高级空抑制逻辑进行进一步优化。
3
As you cache pages that are substantially more dynamic, the expiration logic will get more complicated.