Ole Ersoy a écrit :
So the Normalized form is always minimized?
I think we already answered this question. This is really common sense.
For performance reasons, we should not compute the normalized form
each time we do a search operation, this will kill the server. keep
in mind that a ldap server is 99,99% read, and less tha 0,01write.
Although once the DAS gets done, people could start using
ADS as an RDB.
A ldap server is *not* a RDB. Whatever you use it for, this is a
hierarchical database.
<snip/>
So it definitively worth the price to spend a *lot* of time writing
twice the data in to different forms than do a computation for each
search. Adding entries in ADS is 10 to 20 times slower than reading
them.
Is that because they are written to many different forms during the
one write.
It would be neat if it could just write one form. per configuration,
assuming a certain usage scenario.
It's up to you : just don't add indices. But then performance will suck
big time. For every search not using an index, the cost is a full scan.
There is no free beer.
Emmanuel
