What is Big Data?
Big data is a collection of large datasets that cannot be processed using traditional computing techniques. Testing of these datasets involves various tools, techniques and frameworks to process. Big data relates to data creation, storage, retrieval and analysis that is remarkable in terms of volume, variety, and velocity. You can learn more about Big Data, Hadoop and Mapreduce here
In this tutorial we will learn,
Big Data Testing Strategy
Testing Steps in verifying Big Data Applications
Step 1: Data Staging Validation
Step 2: "MapReduce" Validation
Step 3: Output Validation Phase
Performance Testing Approach
Parameters for Performance Testing
Test Environment Needs
Big data Testing Vs. Traditional database Testing
Tools used in Big Data Scenarios
Challenges in Big Data Testing
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