:original_name: mrs_08_0008.html

.. _mrs_08_0008:

Spark
=====

-  :ref:`Basic Principles of Spark <mrs_08_00081>`
-  :ref:`Spark HA Solution <mrs_08_00082>`
-  :ref:`Relationship Among Spark, HDFS, and Yarn <mrs_08_00083>`
-  :ref:`Spark Enhanced Open Source Feature: Optimized SQL Query of Cross-Source Data <mrs_08_00084>`

.. toctree::
   :maxdepth: 1
   :hidden: 

   basic_principles_of_spark
   spark_ha_solution
   relationship_among_spark_hdfs_and_yarn
   spark_enhanced_open_source_feature_optimized_sql_query_of_cross-source_data