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Career skills
Should a BI developer need to learn SQL(or not)? These invigorating questions would pass through your mind if you are into Business Intelligence, either you are interested or inclined to explore one? It would indeed be puzzling if you are asked to perform some queries with SQL from users to look at the data integrity...
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Last December, I had a plumbing problem at my home, so I hired a plumber based on his reviews. It turned out that the man was deft at other repair work too! “Why don’t you advertise as a handyman?” I asked. “Plumbers make more than a handyman,” he replied. Back in mid-nineties, I finished my...
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