Kettle 是一款国外开源的 ETL 工具，纯 Java 编写，绿色无需安装，数据抽取高效稳定(数据迁移工具)

基于hadoop-yarn的在离线混部资源管理系统

Mirror of Apache Sqoop

Apache Kylin

Spark is a unified analytics engine for large-scale data processing. It provides high-level APIs in Scala, Java, Python, and R, and an optimized engine that supports general computation graphs for data analysis. It also supports a rich set of higher-level tools including Spark SQL for SQL and DataFrames, MLlib for machine learning, GraphX for graph processing, and Structured Streaming for stream processing. https://spark.apache.org/