Having a fundamental understanding of SQL querying will help you ask the right questions and know what you're looking for in your data analysis tools.
Organizations typically store their most critical information—the information used to manage day-to-day operations—within a database. The ability to retrieve and analyze this information is essential to the functioning of the organization. Structured Query Language (SQL) is the primary language used to accomplish such tasks.
In our SQL Querying classes, you will learn to write basic to complex queries, build reporting solutions or implement data warehouses for Microsoft SQL Server, IBM DB2 or Oracle technologies. .
Columbia, MD SQL Querying Training & Courses