913aca9a_ent_repository___Henri_Bergius__CouchDB
[feature] APIs [JCR / Jackrabbit] Standard: Java-based, PHP coming up. In Jackrabbit: also WebDAV and HTTP-based API [Midgard] C, Objective-C, PHP, Python [CouchDB] 
HTTP+JSON
What is a content repository - Henri Bergius
CouchDB