production server on redbud, dev server on chestnut. Fedora Repository Deployment Overview gives a good overview for how those services are deployed.
The SRW (Search & Retrieve Web Service) is URL-based system for communication between information retrieval systems which is built using common web development tools (SOAP). URLs to access Fedora via SRW is at: http://fedora.dlib.indiana.edu:8080/SRW . CQL (Contextual Query Language) is the query language used by SRU. For more details, please check SRU .
A full query looks like this:
Fedora disseminators is an "add-on methods". A named set of additional methods that are available for a Fedora object. A disseminator binds the object to a particular behavior definition and behavior mechanism. It specifies which datastreams are sent to the behavior mechanism to satisfy the user's request. Standard disseminators page gives more detailed information about fedora 3 disseminatiors.
The fedora index service is running on redbud: /srv/tomcat-other/. Please check here for more details.
Fedora Research Index
Another way to query fedora is through fedora resource index at http://fedora.dlib.indiana.edu/fedora/risearch .
Hpss-webapp is a web application for accessing master files/images in HPSS (SDA) using the Archiver. The application is running on redbud tomcat-other. You also can visit this url ( http://fedora.dlib.indiana.edu/hpss-webapp/ ) .