A workstationbased development environment, designed for use by system engineers such as analysts and designers. It provides a multi-windowed, multi-user, networked access to many development tools, in particular CASE Dictionary and SQL Forms. It also provides a set of interactive diagrammers and plotting facilities to enable concepts, such as entity relationship models, to be manipulated and output graphically. It is fully integrated with CASE dictionary.; 為系統(tǒng)工程師(如系統(tǒng)分析員和設(shè)計(jì)員)使用而設(shè)計(jì)的一種基于工作站的開發(fā)環(huán)境(即軟 件),它提供了一套多窗口、多用戶和經(jīng)網(wǎng)絡(luò)存取的開發(fā)工具,如CASE字典及SQL Form等。它 還提供一套交互式的圖形器和繪圖設(shè)施,使得象實(shí)體關(guān)系模型這些概念得到處理并以圖形方 式輸出。這個(gè)環(huán)境完全是用CASE字典集成的。