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Data Lake for Enterprises
book

Data Lake for Enterprises

by Vivek Mishra, Tomcy John, Pankaj Misra
May 2017
Beginner to intermediate
596 pages
15h 2m
English
Packt Publishing
Content preview from Data Lake for Enterprises

Hadoop for near real-time applications

Hadoop has been popular for its capability for fast and performant batch processing of large amounts of varied data with considerable variance and high velocity. However, there was always an inherent need for handling data for near real-time applications as well.

While Flume did provide some level of stream based processing in the Hadoop ecosystem, it required considerable amount of implementation for custom processing. Most of the source and sink implementations of flume are performing data ETL roles. For any flume processing requirement, it required implementation of custom sinks.

A more mature implementation for near real-time processing of data came with Spark Streaming, which works with HDFS, based ...

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Publisher Resources

ISBN: 9781787281349Supplemental Content