Structured Query Language, better known as SQL, is a domain-specific language used in programming, and designed for managing data, or for streamlining a relational data stream management system. In other words, it is the coding language that sits behind the Geographic Solutions VOS Sapphire® system. To better understand how things work, and to maximize the return on our client’s investment, GSI is offering a special 8-session course to not only learn SQL, but to also become more proficient and responsive in important day-to-day functions such as reporting and searching.