Course Solutions Uncategorized (Solved) : 2 Using Two Relations R S Join Condition R S Given Following Information M Pages R Pr Tupl Q30403723 . . . .

(Solved) : 2 Using Two Relations R S Join Condition R S Given Following Information M Pages R Pr Tupl Q30403723 . . . .

 

2. Using two relations R and S, with the join condition R S, and given the following information: M pages in R with pR tuples per page N pages in S with pS tuples per page o o R contains: 500 pages 70 tuples per page S contains: 1000 pages 60 tuples per page Buffer size is 102 (inclusive of 2 additional buffers) a) (10 points) Compute the l/O cost for R and S using a block nested loop join. b) 10 points) Compute the I/O cost for R and S using a hash joirn.

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