Video demo by Ian Downard. The MapR-DB OJAI Connector for Spark provides integration between MapR-DB and Apache Spark. This connector allows you to load data from MapR-DB into Spark datasets and save Spark datasets into MapR-DB. This enables analysis with all the features of Spark SQL and allows you to save bulk data, automatically infer schemas, and push down SQL aggregations to MapR-DB. You use the connector with Java, Scala, or Python.