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Hadoop User Group UK:Practical MapReduce
Practical MapReduce
MapReduce is a programming model and an associated implementation for processing and generating large data sets. Users specify a map function that processes a key/value pair to generate a set of intermediate key/value pairs, and a reduce function that merges all intermediate values associated with the same intermediate key.
For more information about the Google MapReduce programming model, you can visit this site.
Cloudera’s Distribution for Hadoop can be reached from here.
Download the slides here
ABOUT TOM WHITE
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Tom is a committer on Apache Hadoop Core, a member of the Hadoop Project Management Committee, and an Apache Member.
More about Tom White
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ABOUT THE HADOOP USER GROUP UK
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We are the Hadoop users group for the UK based in London. We meet monthly for talks and discussion on all topics related to Hadoop. Join if your intrested in learning what Hadoop is, how people are using it with their big data problems, and to meet other people with experience running and coding on Hadoop cluster around London and the UK.
More about the Hadoop User Group UK
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PODCAST PRACTICAL MAPREDUCE
This session took part at the Hadoop User Group Meeting #2. You can view the other 7 podcasts here.
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