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## 2 Introduction to Integration with Apache Hadoop MapReduce

This section introduces the integration of Oracle NoSQL Database with Apache Hadoop MapReduce. The information presented in this document describes how MapReduce jobs can be written and run to process data in an Oracle NoSQL Database table. Besides describing the core interfaces and classes involved in this process, this document also walks through an example that demonstrates how to use the Table API, Hadoop integration classes with MapReduce.

The language drivers provide the interfaces and classes that allow MapReduce jobs to be written that retrieve and process table data written to an Oracle NoSQL Database store via the Table API. See Developing for Oracle NoSQL Database in the Java Direct Driver Developer's Guide.