Describe a good way to parallelize each of the following: a. The difference operation b. Aggregation by the count operation c. Aggregation by the count distinct operation d. Aggregation by the avg operation e. Left outer join, if the join condition involves only equality f. Left outer join, if the join condition involves comparisons other than equality g. Full outer join, if the join condition involves comparisons other than equality

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Describe a good way to parallelize each of the following:
a. The difference operation
b. Aggregation by the count operation
c. Aggregation by the count distinct operation
d. Aggregation by the avg operation
e. Left outer join, if the join condition involves only equality
f. Left outer join, if the join condition involves comparisons other than
equality
g. Full outer join, if the join condition involves comparisons other than
equality

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