DataPerfect, originally written by Lew Bastian, published through
WordPerfect Corp, and later through Novell, was a fast, memory
efficient, but capable relational database for DOS. WordPerfect Corp
sold the product alongside their other DOS based office products,
such as WordPerfect and PlanPerfect. In 1995 Novel released
DataPerfect as freeware and development was continued by its original
author until about 2008.