This is a plugin for Redland / librdf (see https://librdf.org/), which supports using a Cassandra store.
The Apache large-scale distributed, eventually consistent store.
This plugin stores RDF triples in Cassandra by mapping the triples to rows and storing them in Cassandra. For each triple, three rows are stored in Cassandra using a specific encoding which only has meaning to this plugin.
This is pre-alpha and was used as a demo. It may not even compile.
This is written in C and C++. C is librdf's native language, and the C plugin interface wraps a C++ library.
To compile:
make
To use, the plugin object should be installed in the appropriate library directory. This may work for you:
make install