Blue Diamond - by Scott Auge

Available under BSD license, this implementation use a CGI written in PERL that will start the Blue Diamond Transaction Server as a progress session.

PERL is a portable language so you don't have big issues on this matter
Started as a CGI the progress session will have access to all CGI environment variables
Basic functions available for development, some compatibility with WebSpeed
Blue Diamond Web Studio for web based development

Progress session startup and databases connection overhead
No controlling broker process available just unmanaged Progress sessions acting as agents started on request.