Comments (4)
Hi Felix,
There will be significant performance improvements in this area in CQEngine 2.1
actually. The way set intersections and negations are preformed has been
changed. ResultSetDifference does not call contains() anymore, but calls a new
matches() method instead which is more efficient at applying on-the-fly
filtering whenever there are no indexes.
I'm setting this as Accepted for now, even though I think it is actually fixed
in trunk already. When CQEngine 2.1 is released then maybe you could re-test
and then we can verify at that point that it fixes your issue. I think (hope!)
it will and if so then we can mark this Fixed.
Thanks!
Niall
Original comment by [email protected]
on 26 Jul 2015 at 8:41
- Changed state: Accepted
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Original comment by [email protected]
on 26 Jul 2015 at 8:41
- Changed title: Performance improvement - Add NotEqual SimpleQuery
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Perfect, I will try it out once it is released.
Original comment by felix.mannhardt
on 27 Jul 2015 at 7:16
from cqengine.
Closing this as CQEngine 2.1 improves performance in this area.
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