Data adapter for ODBC-accessible databases such as Oracle, Informix, Ingres, OpenLink Virtuoso, SQL Server, Sybase, MySQL, PostgreSQL, DB2, Firebird, Progress, and others, providing consistent behaviour to ActiveRecord.
The OpenLink RDF Editor enables editing of RDF documents (in TURTLE notation) stored in a variety of HTTP accessible documents. Actual document access requires the target document is served from a system that supports at least one of the following open standards: Linked Data Platform (LDP), WebDAV
... [More], SPARQL 1.1 Update, or the SPARQL Graph Protocol. [Less]