Impala - Impala is a modern, open source, distributed SQL query engine for Apache Hadoop.
Amazon EMR - Amazon Elastic MapReduce is a web service that makes it easy to quickly process vast amounts of data.
Qubole - Qubole delivers a self-service platform for big aata analytics built on Amazon, Microsoft and Google Clouds.
Apache Parquet - Apache Parquet is a columnar storage format available to any project in the Hadoop ecosystem.
RJ Metrics - RJMetrics provides hosted business intelligence & data analysis software to companies that operate online.
Apache Kudu - Apache Kudu is Hadoop's storage layer to enable fast analytics on fast data.