Using cached data can reduce server delay caused by processing data.
To reduce the delay, configure the server to cache the data that it retrieves from a remote server and use the cached values rather than re-issue the query. To ensure that the cache is refreshed, set a maximum limit on the length of time that data may stay in the cache. You can also set other caching-related parameters.
See the Sybase CEP Installation Guide for more information about caching.