Teradata Connector for Hadoop (TDCH) is a key component of Teradata’s Unified Data Architecture for moving data between Teradata and Hadoop. TDCH invokes a mapreduce job on the Hadoop cluster to push/pull data to/from Teradata databases, with each mapper moving a portion of the data, in parallel across all nodes, for very fast transfers.
RHadoop and MapR technical brief now availableIf you are a data analyst or statistician familiar with the R programming language and you want to use Hadoop to run MapReduce jobs or access HBase tables, Revolution Analytics has created RHadoop to make your life easier. You can use all of your existing R programs and add MapReduce and HBase functionality. You get all the statistical analysis capabilities of your R environment with the enterprise grade, massively scalable, distributed compute provided by MapR's Hadoop distribution.
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