Re: Lucene index sizes and performance

2009-04-16 Thread Michael Stoppelman
On Sat, Jul 7, 2007 at 8:19 PM, Chun Wei Ho wrote: > We are currently running a search service with a single Lucene index > of about 10 GB. We would like to find out: > > (a) What is the usual index size of everyone else? How large have > Lucene index gone in prodution environments, and is there

Re: Lucene index sizes and performance

2009-03-31 Thread sunnyfr
h guidance on Lucene all this time :) >> >> - >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> >> > > -------

Re: Lucene index sizes and performance

2007-07-07 Thread Chris Lu
Not really suggestion but some points to consider. (a) Greatly depending on your hardware, especially harddrive speed. (b) Do you do SortBy? Each SortBy field will need an array in memory. If no sortBy, reserve memory for about 10~15% of index size will be enough. (c) Maybe try to split by index c

Lucene index sizes and performance

2007-07-07 Thread Chun Wei Ho
We are currently running a search service with a single Lucene index of about 10 GB. We would like to find out: (a) What is the usual index size of everyone else? How large have Lucene index gone in prodution environments, and is there a sort of a optimal size that Lucene indexes should be? (b)