Synergy/DE Professional Series Development Environment
Professional Series Development Environment (PSDE) is a development environment that enables developers to create high-level, platform-independent business applications for deployment into distributed environments including the Internet.

PSDE is used by Synergy developers on Unix and OpenVMS.

PSDE includes a comprehensive set of feature-rich core development tools, including Synergy Language, UI Toolkit, Composer, Repository, and Synergy DBMS.

More information about PSDE

Professional Series datasheet
Learn more about PSDE