eXcelerate is a great company to take classes (such as SQL Server, Postgres, MySQL, Excel, MS Report Builder, DBA, etc.) Also, Whitney is a wonderful instructor. She is very knowledgeable, patient, and helpful...she goes out of her way to make sure every student understand each concept that is being taught...before moving to the next step, she will ask: "Are there any questions, comments, or concerns?" Lastly, the eXcelerate coordinating team members are quick to assist when needed. Overall, you will not go wrong taking classes from eXcelerate!