Re: Non-indexed searches on objectclass?

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Philip Kime wrote:
When I look at the logconv output for some of my FDS servers, I see that the common factor on all listed unindexed searches is using the "objectclass" attribute. Is it worth indexing this?

It is already indexed for equality. The fact that an attribute is indexed does not mean all searches using it will be indexed searches. In an attempt to perform _less_ work, when the number of candidate entries returned by an index exceeds administrative limits it triggers an unindexed search. Also the type of index must match the search filter type. As db of size increases, objectclass becomes less and less likely to actually distinguish entries sufficiently to be useful, and certainly not with any index type other than equality.

--
Pete

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