| http://www.w3.org/ns/prov#value | - First thing I demand these days when performance is an issue is removal of any antivirus software. example: sql system A: 100 inserts per second (no antivirus, virtual machine on desktop class box) sql system B: 2 inserts per second (antivirus A, physical machine, 10 SCSI disks RAID-5) we ran a lot of tests and eventually saw that raw disk write performance was like 2MB/sec instead of > 100MB/sec.
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