Author: Raj

HDFS Architecture and Hive in Hadoop 0

HDFS Architecture and Hive in Hadoop

HDFS Architecture When client wants to store a file which has huge data using Hadoop, the following flow occurs: Initially the client will send his file to cluster where Name Node will split the...

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What is Hadoop and Big Data?

Hadoop is an open source framework which is overseen by Apache software foundation, Hadoop is for storing and processing the huge data sets with cluster of commodity hardware. It is not preferable for small...

What is System testing and its types? 0

What is System testing and its types?

System Testing System Testing is a level of the software testing where a complete and integrated software is tested. It’s evaluate the system’s compliance with the specified requirements and verifies that it meets up.Black...

What is Integrated and Acceptance Testing? 0

What is Integrated and Acceptance Testing?

Integrated Testing Integrated Testing is the phase in software testing in which individual software modules are combined and tested as a group. It occurs after unit testing. Different types of integration testing are big-bang,...