SQL is not only applicable for IT professionals or geeks who possess remarkable programming skills. With the growing corporate world of today, non-IT personnel such as businessmen and managers, can also benefit from learning the semantics of SQL. This is because the computer language enables them to understand the ins and outs of their businesses using the data that drives every company. Moreover, it opens several career opportunities in the analytical, managerial, strategic or research fields – for those who want to step-up from their current positions. On the IT field, SQL knowledge can lead to more challenging roles such as database designers, administrators or scientists, systems engineers, project managers and software developers, among others.