z9 is a simple client-server ERP framework,
based on a Python/PyQt modular smartclient and a PHP+SQL RESTful web service,
created for the "opificio zeronove" bike shop application.
Multi-user online service implementation for web-based factory modeling. Rich user interface and scalable backend system to build online simulation services on or do other processing of factory data. Demo at https://fabriksimulation.ipa.fraunhofer.de