AUDIENCE:   This class is aimed at end-users, and power users who are learning about UNIX and/or INFORMIX databases for the first time. PREREQUISITES:   Delegates are expected to be familiar with the operating system to be used, be it Windows or UNIX. For UNIX users, knowledge of the vi editor is assumed and attending our UNIX The Essentials course is recommended. DURATION:   3 days. Hands on. OBJECTIVES:   The class consists of a mixture of lecture and hands on lab exercises and provides an introduction into the use of relational database products and provides an essential grounding in the techniques needed for interrogation, data entry, and simple analysis. COURSE CONTENT:   Introduction to Informix products Retrieving data with SQL Creating Databases Adding and maintaining information in databases