DBMS Functions and Database Administration

“Visit some of the Web sites for open-source databases, such as www.postgresql.org and www.mysql.com. What do you see as major differences in administration between open-source databases, such as MySQL, and commercial database products, such as Oracle? How might these differences come into play when choosing a database platform? Summarize the DBA functions of MySQL versus PostgresSQL“(Hoffer, Prescott, & Topi, 2009, p. 612).

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