Ali-Tomcat is a container in which EDAS depends to run services. It integrates such core functions as service publishing, service subscription, and trace query. You can publish applications in Ali-Tomcat in both development and runtime environments.
Pandora is a light-weight isolation container, namely taobao-hsf.sar. Pandora is used to isolate dependencies between applications and middleware products, as well as dependencies between middleware products. Pandora in EDAS integrates plug-ins that implement service discovery, configuration push, trace query, and other middleware products. By using these plug-ins, you can monitor, process, trace, analyze, maintain, and manage EDAS applications.