Hello.
Anyone running Informix OnLine on Pyramid MIServer wih multiple processors ?
1)
If so have you tried to make use of the MIServers ability to schedule jobs
on different processors, this feature could be used for instance, to run
4 concurrent dbloads of 250,000 records each instead of running one dbload
of 1,000,000 records, offcourse expecting a performance benefit of the
concurrent loads vs. the single load.
2)
Have anyone tried to use logical disks ( spanning several physical
disks) as raw devices for OnLine. We expect that this could speed up writes
from shared memory to the disk. We fear though that you migth loose control
over when data actually is comitted to the disc.
regards
--
Ole Skanning
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