What indexes should you create? Write the required SQL commands.
Answer to relevant QuestionsShould you create an index on EMP_DOB? Why or why not?What indexes you would recommend? Write the commands to create those indexes.Use the recommendations given in Section 11.5.2 to rewrite the query to produce the required results more efficiently.What trade-offs are involved in building highly distributed data environments?What is business intelligence? Give some recent examples of BI usage, using the Internet for assistance. What BI benefits have companies found?
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