run workloads 100x faster.
排列三500期走势图带连线 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.
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排列三500期走势图带连线 from the Scala, Python, R, and SQL shells.
排列三500期走势图带连线 combine sql, streaming, and complex analytics.
排列三500期走势图带连线 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 mode, 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 By page.
there are many ways to reach the community:
排列三500期走势图带连线 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 committers 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.