[Serdev] Group membership functions

[Jiri Kuthan]

At 12:19 PM 7/24/2003, Jan Janak wrote:
>  I wouldn't proceed with a general caching mechanism here, caching can
>  be highly optimized for a specific task and that will be faster.

I don't entirely agree. Primary improvement is achieved by using cache,
cache and hashing strategies are imho secondary and may be parametric
to accomodate specific tables. ReImplementing cache mechanism for each 
database sounds like a headache to me.

-jiri