Overview of the Hadoop ecosystem
Hadoop was first released by Apache in 2011 as version 1.0.0. It only contained HDFS and MapReduce. Hadoop was designed as both a computing (MapReduce) and storage (HDFS) platform from the very beginning. With the increasing need for big data analysis, Hadoop attracts lots of other software to resolve big data questions together and merges to a Hadoop-centric big data ecosystem. The following diagram gives a brief introduction to the Hadoop ecosystem and the core software or components in the ecosystems:
The Hadoop ecosystem
In the current Hadoop ecosystem, HDFS is still the major storage option. On top of it, snappy, ...
Get Apache Hive Essentials now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
