first step is to do an &debugQuery=true and see where the time is going on the server-side. If you're doing highlighting of a stored field, that can be a biggie. The timings will be in the debug output - be sure to look at both sections of the timings.

        Erik

On Jun 17, 2010, at 9:37 PM, Blargy wrote:


After indexing our item descriptions our index grew from around 3gigs to now 17.5 and I can see our search has deteriorated from sub 50ms searches to over 500ms now. The sick thing is I'm not even searching across that field
at the moment but I plan to in the near future as well as include
highlighting.

What size is considered to be "too big" for one index? When should one
looking into sharding/federation etc?

What are some generic performance tuning options that could possible help? We are currently hosting 4 slaves. Would increasing the number of slaves
help?
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