User Reviews of Apache Hadoop

Updated February 2025

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Apache Hadoop review

Sushil Arya
Sushil Arya
Software developer at Fiserv
Provides ease of integration with the IT workflow of a business
When working with Kafka, I saw that the data came in an incremental order. The incremental data processing part is still not very effective in Apache Hadoop. If the data is already there, it can be processed very effectively, especially if the data is coming in every second. If you want to know the location of some data every second, then...
Apache Hadoop review

it_user340983
Infrastructure Engineer at Zirous, Inc.
The Distributed File System stores video, pictures, JSON, XML, and plain text all...
Try, try, and try again. Experiment with MapReduce and YARN. Fine tune your processes and you will see some insane processing power results. I would also recommend that you have at least a 12-node cluster: two master nodes, eight compute/data nodes, one hive node (SQL), 1 Ambari dedicated node. For the master nodes, I would recommend 4-8...

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