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In the Information Technology world there are many options to pursue if one is looking for a solid and trustworthy career. One particular job specifically has proved being of great interest and is currently in dire need of more recruits. This IT job is that of a “Database Administrator” or for short, a DBA. Database administrators obviously work with databases, specifically database management systems software. The basic requirements of DBAs is to create databases, maintain them and write programs for database administration.

DBA Obligations

Responsibilities of database administrators differ upon many factors. Depending on one’s specific DBA job description, the interwoven corporate and IT policies as well as the technical issues of Database Management Systems (or DBMS) one’s duties can vary greatly. What is certain, duty wise, is that a few definite and necessary tasks need to be fulfilled by all DBAs. DBAs are often required to conduct operations including disaster recovery, performance analysis and tuning, data dictionary maintenance and some database design.

DBA obligations in clear cut form involve safeguarding and guaranteeing either a corporation’s or organization’s functional databases and coinciding applications that reach those databases, making sure to monitor both efficiency and functionality.

6 Required Tasks

Beyond the above obligations, DBAs are also responsible for 6 main tasks including issues of recoverability, integrity, security, availability, performance and development and testing support.

Recoverability here is done as a means to take precautionary action in case of major errors in terms of data entry, program bugs or overall hardware malfunctions. The objective for a DBA in recoverability terms is to be able to bring back a database in the state it was prior to the malfunction or lose. Rightfully so, recoverability is also sometimes called “disaster recovery.”

Integrity requires DBAs to provide means to protect, but more importantly, to prevent data giving users from breaking the system’s business rules. Security is obviously just what it implies. And DBAs must tailor what they create to conform to a company’s security policies in terms of user ability, both in access and changing data. Availability here is just asking DBAs to provide accessible means to authorized users to access and change data as necessary for business interest.

Performance from a DBAs point of view is simply a task of maintaining efficiency in online response times and workability between all other aspects tying into the database maintenance process. If performance problems arise, DBAs will examine SQL statements, table processes and overall system architecture, individually speaking. And lastly, the Development and Testing Support aspect for DBAs is a rather less important task, one involving the collecting of sample production data for testing new and/or altered programs, consulting with programmers about overall performance tuning and making certain table design modifications as to provide new means of storage for new program functions.

Prerequisite Action

Before actually heading out into the real IT working world as a DBA, one must get their Microsoft certification, or gain what is referred to as a Microsoft Certified Database Administrator certification or MCDBA for short. This involves going through various steps from training, to testing and actual certification attainment. It doesn’t necessarily come easy, but in the long run, to become a successful, accelerated and respected DBA, one must have their MCDBA certification as validity to one’s IT and specific DBA skills and capabilities. And once this is had, a DBA position can be acquired and the above responsibilities are then put into effect.