Asynchronous Cache Invalidaiton Strategy to Support Read-Only Transaction in Mobile Environments

摘要

The stateless-based cache invalidation schemes for wireless environments can be categorized into either asyn- chronous or synchronous cache invalidation according to the broadcasting way of invalidation report. However, if the asyn- chronous cache invalidation scheme attempts to support local processing of read-only transaction, a critical problem may oc- cur; the asynchronous invalidation reports provide no guaran- tee of waiting time for mobile transactions requesting commit.