Alibaba Group Holding Limited
Efficient cache warm up based on user requests

Abstract:

One embodiment of the present invention provides a system for efficiently warming up a cache. During operation, the system determines a cache prediction based on a user request. The cache prediction determines replication data from a database; the replication data is data that is to be replicated in the cache from the database for warming up the cache. The system generates a control signal comprising a replication proportion, which determines the volume of the replication data, for the replication model. The system then stores the replication data prior to receiving a request for the replication data, thereby warming up the cache with the replication data.