I forgot to point out, this is a search using the Lucene realtime search
feature. We get the reader from indexwriter.getReader() for each search.
On 2010/03/19 01:49 PM, Jamie wrote:
Hi Guys
I just wanted to congratulate the Lucene guys for a fine job on 3.0!!
Since we switched our indexes to using integer based range queries
based on Date (YYMMHHSS), search speed is lightening fast and memory
consumption has dropped considerably!
Some stats:
Indexed Docs: 7.2M emails
Index Size: 24 GB (non optimized)
Search Speed: 0.06 - 0.09 seconds (with sort YYMMHHSS date)
Index stored on 4 SAS HDD hitachi RAID 10
16G RAM
2x Xeon 4 core 2.4Gz
OS FreeBSD 7.2
Filesystem UFS2 gjournal
I believe we are using all search performance recommendations now.
Good job!
Jamie
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