What is Hadoop?


What is Hadoop?

Hadoop is an open source frame work from Apache Software Foundation for storing & processing large-scale data usually called Big Data which grows exponentially day by day and can’t be processed easily by legacy databases.

Hadoop easily processes large-scale data on clusters of commodity hardware.

Hadoop is created by Doug Cutting, creator of Apache Lucene, text search library. Apache is written in Java.


About Siva

Senior Hadoop developer with 4 years of experience in designing and architecture solutions for the Big Data domain and has been involved with several complex engagements. Technical strengths include Hadoop, YARN, Mapreduce, Hive, Sqoop, Flume, Pig, HBase, Phoenix, Oozie, Falcon, Kafka, Storm, Spark, MySQL and Java.


Review Comments
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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017

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