Waimak is an open-source framework that makes it easier to create complex data flows in Apache Spark.
A Spark plugin for reading Excel files via Apache POI
Executable Apache Spark Tools: Format Converter & SQL Processor
Run spark calculations from Ammonite
Apache Spark Connector for Azure Cosmos DB
DataStax Spark Cassandra Connector
Enabling Continuous Data Processing with Apache Spark and Azure Event Hubs
Geospatial Raster support for Spark DataFrames