What Does It Take To Become a Successful SQL DBA Expert?
DBAs, or database administrators, are experts in charge of the performance and security of a growing number of database formats, ranging from relational to in-memory to NoSQL. These databases provide the technological underpinning for digital commercial operations such as e-commerce, mobile computing, and social networking. Cloud vendors now provide fully managed database services, which take over many of the day-to-day responsibilities of an organization's in-house DBAs. Additionally, due to automation and economies of scale, such service providers or organizations can do it more frequently and at a lower cost.
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