How is RDD resilient?

 

1. What is an RDD?
2. How is RDD resilient? Give Examples
3. How is fault tolerance achieved by spark?
4. What is MapReduce used for? Give Examples
5. What are the main Big Data infrastructures? Explain three of them?
6. There are four general categories of analytics that are distinguished by its results. Define each (6)?

 

 

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