MAPPER
- This article is about 4GL software. For other meanings, see Mapper (disambiguation).
MAPPER (MAintain, Prepare, and Produce Executive Reports) is a database management and processing system. It is a software tool that enables end-users to share computer power in a corporation. Users are able to develop their own applications and process them interactively. The product has a number of unique characteristics that may appear technically impossible to persons unfamiliar with its method of operation.