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Monthly Archive for: "February, 2017"
In Blog Posted

Big Data 101

Author : Parampreet Singh INTRODUCTION Big Data is the ocean of information we swim in every day – vast zettabytes of data flowing from our computers, mobile devices, and machine sensors. With the right solutions, organizations can dive into all that data and gain valuable insights that were previously unimaginable.
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In Blog Posted

Apache Ranger Authorization On HDFS

Author: Arjun More. Apache Ranger Authorization On HDFS Authorization, a function of specifying access rights to resources related to information security. Once the user is successfully authenticated, Authorization shall tell us what any given user can or cannot do inside Hadoop cluster. In HDFS this is primarily governed by file permissions. HDFS file permissions are […]
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