Uber’s HiveSync team optimized Hadoop Distcp to handle multi-petabyte replication across hybrid cloud and on-premise data lakes. Enhancements include task parallelization, Uber jobs for small ...
Abstract: In the era of big-data when volume is increasing at an unprecedented rate, structured data is not an exception from this. A survey in 2013 by TDWI says that, for a quarter of organizations, ...
Abstract: Load balancing of skewed data in MapReduce systems like Hadoop is a well-studied problem. Many heuristics already exist to improve the load balance of the reducers thereby reducing the ...
A lightweight simulation of the MapReduce framework using C++, multithreading, and named pipes. Designed to replicate distributed data processing on a single machine using pthreads and inter-process ...
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