Map Reduce Jobs and ContestsMap Reduce is a programming model created to process big data sets. It's oftentimes utilized in the act of distributed computing for different devices. Map Reduce jobs involve the splitting of the input data-set into different chunks. These independent sectors are then processed in a parallel manner by map tasks. The framework will then sort the map outputs, and the results will be included in "reduce tasks." Usually, the input and output of Map Reduce Jobs are kept in a file-system. The framework is then left in charge of scheduling, monitoring, and re-executing tasks.
Map Reduce can be used in jobs such as pattern-based searching, web access log stats, document clustering, web link-graph reversal, inverted index construction, term-vector per host, statistical machine translation and machine learning. Text indexing, search, and tokenization can also be accomplished with the Map Reduce program.
Map Reduce can also be used in different environments such as desktop grids, dynamic cloud environments, volunteer computing environments and mobile environments. Those who want to apply for Map Reduce jobs can educate themselves with the many tutorials available in the internet. Focus should be put on studying the input reader, map function, partition function, comparison function, reduce function and output writer components of the program. Hire Map Reduce Programmers on Freelancer
Browse Jobs on Freelancer
|Big data and hadoop Project||Project should be completed by tomorrow. Please check the guide.||10||Big Data, Hadoop, Map Reduce||Dec 1, 2016||Dec 1, 20163d 6h||$229|
|MapReduce - Data anonymization - "k-anonymity"||Please go through the file uploaded and message me for further details||6||Map Reduce, Hive||Nov 29, 2016||Nov 29, 201620h 32m||$38|
|hadoop and big data||Need to create a lookup table with dynamic columns like insert_timestamp, update_timestamp and active flag based on the values of an original column value. like ( insert or update or delete)||18||Big Data, Hadoop, Map Reduce, HBase, Hive||Nov 29, 2016||Nov 29, 201618h 29m||$73|
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