Lucene job in Amsterdam

in the project...) Thanks, Eric Bowman ebow...@boboco.ie

Re: Scaling out/up or a mix

ning the index ? CPU >> while comparing fields and collecting results ? >> >> What I'm trying to find out is what I can do to get most bang for the buck >> with a limited (aren't we all limited?) budget. &g

Re: lucene nicking my memory ?

>>>>> c) In point 4 only iterating over a limited amount of hits rather >>>>> than whole >>>>> collection - Same result in terms of memory usage, but obviously >>>>> increased >>>>> performance >>>>> d) Using R

Re: lucene nicking my memory ?

result only initial >>>> heap usage >>>> is higher using ramdirectory (in conjuction with cached indexsearcher) >>>> >>>> >>>> Doing some profiling using YourKit shows a huge number of char[], >>>> int[] and >>

Re: 2.4 Performance

e honest I'm considering trying to downgrade back to 2.3 for now, this is looking like a step backwards for us. Thanks for any suggestions, Eric -- Eric Bowman Boboco Ltd [EMAIL PROTECTED] http://www.boboco.ie/ebowman/pubkey.pgp +35318394189/+353872801532

Re: Some SSD results to share

Michael McCandless wrote: I'd be curious how much of a performance difference you see between the different SSD drives. This test was with OCZ "Core Series" but previous tests were with different SSDs right? EG Intel just released a new 80 GB SSD (X25-M) which is getting rave reviews, eve

Re: Some SSD results to share

Eric Bowman wrote: Hi all, We stuck a 60 GB OCZ "Core Series" SSD in a Dell T5400 (dual quadcore, 16GB RAM, SATA II 7200 RPM disk) and did some comparisons between running with our index on disk, vs. on SSD. I can't really talk about what the app does, but I can share th

Some SSD results to share

Hi all, We stuck a 60 GB OCZ "Core Series" SSD in a Dell T5400 (dual quadcore, 16GB RAM, SATA II 7200 RPM disk) and did some comparisons between running with our index on disk, vs. on SSD. I can't really talk about what the app does, but I can share the difference in performance; see enclose

Re: Scaling

s coherent? Thanks, Eric -- Eric Bowman Boboco Ltd [EMAIL PROTECTED] http://www.boboco.ie/ebowman/pubkey.pgp +35318394189/+353872801532 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: Copying a part of index and index structure

with Hadoop as well. In this case you would simply have multiple indexes, each deployed to a different grid node, and a load balancing SPI that sent requests to the right grid node or nodes. cheers, Eric -- Eric Bowman Boboco Ltd [EMAIL PROTECTED] http://www.boboco.ie/ebowman/pubkey.pgp +353183

Re: Running Lucene in a Clustered Environment

is a very powerful tool here -- unless the index is changing often, this is a very easy approach. cheers, Eric -- Eric Bowman Boboco Ltd [EMAIL PROTECTED] http://www.boboco.ie/ebowman/pubkey.pgp +35318394189/+353872801532 - To unsu