Summary. Article describes the process development of database client application using DataWindow technology in PowerBuilder.
Key words: information system, database, PowerBuilder, DataWindow, database profile, data source, user interface, SQL, event, element control.
Summary: Article describes database creation process using Allfusion Process+Data Modeler. The main steps of developing such as business process modeling, logical and physical data models creation and database export to MS SQL Server were examined.
Key words: village library, context diagram, decomposition, Allfusion Process+Data Modeler, BPwin, IDEF0, ERwin, Database, IDEF1X, entity, relationship, attribute.