Last week’s Cologne R user group meeting was all about R and databases. We had three talks from a generic overview on how to connect R to databases, to a specific example with kdb+ and perhaps the future with ArangoDB, a NoSQL database.
Connecting R with databases Diego de Castillo’s talk focused on the use of relational databases, such as PostgreSQL, SQLite and Oracle. For all these databases dedicated R drivers exist on CRAN that can be used in a generic way via the DBI package.