How Do You Decide On Optimum Values For Ci, Freespace Etc..?

1.	How Do You Decide On Optimum Values For Ci, Freespace Etc..?
Answer» CI size should be based on record length, type of processing. Usually CI is 4K. If record length is LARGER(>1K), choose 6K or 8K. FREE SPACE should be large if more number of insertions are ENVISAGED. Usual values are (20 20) when heavy UPDATES are EXPECTED. CI size can be calculated. CI size should be based on record length, type of processing. Usually CI is 4K. If record length is larger(>1K), choose 6K or 8K. FREE SPACE should be large if more number of insertions are envisaged. Usual values are (20 20) when heavy updates are expected. CI size can be calculated.

Answer»

CI size should be based on record length, type of processing. Usually CI is 4K. If record length is LARGER(>1K), choose 6K or 8K.

FREE SPACE should be large if more number of insertions are ENVISAGED. Usual values are (20 20) when heavy UPDATES are EXPECTED. CI size can be calculated.

CI size should be based on record length, type of processing. Usually CI is 4K. If record length is larger(>1K), choose 6K or 8K.

FREE SPACE should be large if more number of insertions are envisaged. Usual values are (20 20) when heavy updates are expected. CI size can be calculated.

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