MongoDB – Spark Connector Whitepaper

We recently worked with MongoDB and their developer team for the analysis of their Hadoop based connector Vs our native connector solution. The paper highlights how Stratio’s connector for Apache Spark implements the PrunedFilteredScan API instead of the TableScan API which effectively allows you to avoid scanning the entire collection.

Our connector supports the Spark Catalyst optimizer for both rule-based and cost-based query optimization.