Analyze data using Apache Spark
Apache Spark™ is the default mode when you start an analytics node in a packaged installation.
- About Apache Spark
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Information about Spark architecture and capabilities. 
- Use Apache Spark with DataStax Enterprise
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DataStax Enterprise (DSE) integrates with Apache Spark to allow distributed analytic applications to run using database data. 
- Configure Apache Spark
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Configuring Apache Spark includes setting Spark properties for DSE and the database, enabling Spark apps, and setting permissions. 
- Use Apache Spark modules with DataStax Enterprise
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Spark Streaming, Spark SQL, and MLlib are modules that extend the capabilities of Apache Spark. 
- Use AlwaysOn SQL service
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AlwaysOn SQL is a high availability service that responds to SQL queries from JDBC and ODBC applications. 
- Access DataStax Enterprise data from external Apache Spark clusters
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Information on accessing data in DSE clusters from external Spark clusters, or Bring Your Own Spark (BYOS). 
- Use the Apache Spark Jobserver
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DSE includes Spark Jobserver, a REST interface for submitting and managing Spark jobs. 
- DSE Spark Connector API documentation
