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degree of parallelism and number of files in tablespace

575729Nov 30 2008 — edited Dec 3 2008

Hi,

I am trying to find out the relationship between the number of files in a tablespace and degree of parallelism. does number of files in a tablespace effect dop in parallel query. because if more files are in the tablespace so the IO of the system has increased and system has become more feverable for parallel query.

However i looked into the formulas for calculating dop i dont find any parameter which specify how many file are there in a tablespace. please give me the formula of calculting dop in oracle.

regards
Nick

This post has been answered by 108476 on Nov 30 2008

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