OGCE OGCE The Open Grid Computing Environments Collaboratory Funded by the NSF National Middleware Initiative www.collab-ogce.org OGCE OGCE OGCE Release 1 Combines Grid and Collaboration Portlets in CHEF Framework Globus proxy manager and GRAM portlets allow remote command execution GPIR Web Services provide Virtual Organization information services. Group calendars Portlet architecture allows portlets to be reused between portals. Context services manage Grid application metadata. Group chat CHEF Teamlets support group collaboration through shared data. Services Persistent System-wide Multiple implementations of services Configurable as to what implementation provides what service Services API Teamlets: Written in JAVA Responsible for GUI Operate in the context of a session. Rely on services for any persistent or “cross-user” information. Portal Engine: Jetspeed Velocity CHEF Web Server: Tomcat Turbine Topic-based newsgroups support multiple communication channels as RSS feeds. GridFTP portlets allow remote file browsing and management Servlets: Access services outside of the portal engine: AccessServlet and WebDavServlet Non-HTTP Components (i.e. E-Mail) Argonne National Lab Indiana University University of Michigan NCSA San Diego State University Texas Advanced Computing Center