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Go Back  dBforums > Database Server Software > DB2 > difference between Db2_parallel_io and intra_parallel

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Old 02-08-08, 14:57
azs0309 azs0309 is offline
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difference between Db2_parallel_io and intra_parallel
Hi All,
Just to get my understanding clear, Can anyone tell what is the difference between DB2_parallel_io and intra_parallel. both are I think doing the same job.
Isnt it?
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Old 02-08-08, 16:25
ARWinner ARWinner is offline
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No, they are not doing the same job. DB2_PARALLEL_IO allows DB2 to read/write to the disk in parallel. Intra_Parallel is used internally inside DB2 to run processes in parallel. This allows queries to be broken up into sections and those are run in parallel.

Andy
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