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Assume we have two relations R(a,b,c) and S(d,e,f), and R is sorted on < a,b,c > , and s is sorted on < d,e,f >.
Assume we have two relations R(a,b,c) and S(d,e,f), and R is sorted on < a,b,c > , and s is sorted on < d,e,f >. Relation R is stored in 50,000 pages, and relation S is stored in 10,000 pages. Explain the algorithm you use to implement the set difference operation, knowing that you have 100 buffer pages available. What is the cost of this algorithm?
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