run workloads 100x faster.
3d南方双彩网专家预测 apache spark achieves high performance for both batch and streaming data, using a state-of-the-art dag scheduler, a query optimizer, and a physical execution engine.
3d南方双彩网专家预测 write applications quickly in java, scala, python, r, and sql.
Spark offers over 80 high-level operators that make it easy to build parallel apps. And you can use it interactively from the Scala, Python, R, and SQL shells.
combine sql, streaming, and complex analytics.
spark runs on hadoop, apache mesos, kubernetes, standalone, or in the cloud. it can access diverse data sources.
You can run Spark using its standalone cluster mode3d南方双彩网专家预测, on , on , on , or on . Access data in , , , , , and hundreds of other data sources.
Spark is used at a wide range of organizations to process large datasets. You can find many example use cases on the Powered By3d南方双彩网专家预测 page.
3d南方双彩网专家预测 there are many ways to reach the community:
3d南方双彩网专家预测 apache spark is built by a wide set of developers from over 300 companies. since 2009, more than 1200 developers have contributed to spark!
The project's committers3d南方双彩网专家预测 come from more than 25 organizations.
If you'd like to participate in Spark, or contribute to the libraries on top of it, learn how to contribute.