Define taskinstance?
Can you define fsck?
What are basic steps to be performed while working with big data?
What is the difference between cassandra, hadoop big data, mongodb, couchdb?
What is data processing in big data?
Name some of the important tools useful for Big Data analytics?
What are the steps to be followed to deploy a big data solution?
Explain the steps to be followed to deploy a big data solution?
What is the difference between structured data and unstructured data?
Can you explain the benefits of big data?
Can you define taskinstance?
Explain the core methods of a reducer?
Can you explain the core methods of a reducer?