2. RubixCache File System optimized for columnar formats and object stores
4. Afctlafctl helps to manage and deploy Apache Airflow projects faster and smoother.
5. Streamxkafka-connect-s3 : Ingest data from Kafka to Object Stores(s3)
6. QuarkQuark is a data virtualization engine over analytic databases.
8. SparklensQubole Sparklens tool for performance tuning Apache Spark
9. spark-acidACID Data Source for Apache Spark based on Hive ACID
11. presto-udfsPlugin for Presto to allow addition of user functions easily