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Re: Avise for getting Oracle Database11g SQL Admin Cert Association [message #594467 is a reply to message #594380] |
Wed, 28 August 2013 19:40 |
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matthewmorris68
Messages: 258 Registered: May 2012 Location: Orlando, FL
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Senior Member |
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Quote:Which one is more relevant to workforce, MS ACCESS or MYSQL or Oracle Database ??
MS Access is for small, non-mission-critical databases. It does not require a DBA, so you would never find a company advertising for a MS Access database administrator. There are people who work as contractors to develop databases in Access. In fact I did just that... about twenty years ago.
MySQL is a reasonably capable RDBMS -- certainly far more capable than Access. Since it is free and open-source, it has been shipped with Linux distributions for years and is often used as the database of choice for people that cannot or are not willing to pay for Oracle or SQL Server. There are companies that hire MySQL DBAs. However, from my (admittedly unscientific) sampling, there are considerably fewer MySQL DBA positions in my area and they tend to have starting salaries about 70% that of an Oracle DBA and top out well below a Senior Oracle DBA.
Oracle is the market leader for enterprise-class databases. When a company has information and applications on their database that must be functional for their business to function correctly, Oracle is a top choice. The DBAs who administer these database need to be highly skilled and are compensated for their knowledge and experience.
If you are willing to learn how to administer an Oracle database then it is possible for you to make a lucrative career with that knowledge. Many newbies are interested in learning just enough to be able to fake their way through an interview. In that case, you'd be better off learning MySQL.
I wrote an article for Oracle newcomers about starting out from scratch here:
http://ocprep.blogspot.com/2013/07/i-know-nothing-about-oracle-but-i-want.html
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