The lifespan of most tech innovations can often be measured in months, not years. But in some rare instances, what works can hang around for a long, long time. Case in point, the primary interface ...

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Data sources are an integral part of Big Data and much corporate data are still housed in databases, data marts and data warehouses accessed by the SQL language. More and more, traditional business ...

Even if you’ve never dealt with programming before, the MySQL and SQL for Beginners course (now just $12.99, over 90 percent off) will help you grasp its importance as one of the top tech skills of ...