Re: Search performance using BooleanQueries in BooleanQueries

2007-11-06 Thread Mike Klaas
On 29-Oct-07, at 9:43 AM, Paul Elschot wrote: On Friday 26 October 2007 09:36:58 Ard Schrijvers wrote: +prop1:a +prop2:b +prop3:c +prop4:d +prop5:e is much faster than (+(+(+(+prop1:a +prop2:b) +prop3:c) +prop4:d) +prop5:e) where the second one is a result from BooleanQuery in

Re: Search performance using BooleanQueries in BooleanQueries

2007-11-06 Thread Paul Elschot
On Tuesday 06 November 2007 23:14:01 Mike Klaas wrote: On 29-Oct-07, at 9:43 AM, Paul Elschot wrote: On Friday 26 October 2007 09:36:58 Ard Schrijvers wrote: +prop1:a +prop2:b +prop3:c +prop4:d +prop5:e is much faster than (+(+(+(+prop1:a +prop2:b) +prop3:c) +prop4:d) +prop5:e)

Re: Search performance using BooleanQueries in BooleanQueries

2007-11-06 Thread Mike Klaas
On 6-Nov-07, at 3:02 PM, Paul Elschot wrote: On Tuesday 06 November 2007 23:14:01 Mike Klaas wrote: Wait--shouldn't the outer-most BooleanQuery provide most of this speedup already (since it should be skipTo'ing between the nested BooleanQueries and the outermost). Is it the indirection and

RE: Search performance using BooleanQueries in BooleanQueries

2007-10-30 Thread Ard Schrijvers
On Friday 26 October 2007 09:36:58 Ard Schrijvers wrote: Hello, I am seeing that a query with boolean queries in boolean queries takes much longer than just a single boolean query when the number of hits if fairly large. For example +prop1:a +prop2:b +prop3:c +prop4:d

Re: Search performance using BooleanQueries in BooleanQueries

2007-10-29 Thread Paul Elschot
On Friday 26 October 2007 09:36:58 Ard Schrijvers wrote: Hello, I am seeing that a query with boolean queries in boolean queries takes much longer than just a single boolean query when the number of hits if fairly large. For example +prop1:a +prop2:b +prop3:c +prop4:d +prop5:e is much

Search performance using BooleanQueries in BooleanQueries

2007-10-26 Thread Ard Schrijvers
Hello, I am seeing that a query with boolean queries in boolean queries takes much longer than just a single boolean query when the number of hits if fairly large. For example +prop1:a +prop2:b +prop3:c +prop4:d +prop5:e is much faster than (+(+(+(+prop1:a +prop2:b) +prop3:c) +prop4:d)