What is RDD in Apache Spark? How are they computed in Spark? what are the various ways in which it can create?
Which is the best spark certification?
How do you stop a spark?
Is spark distributed computing?
What is Spark Dataset?
What are the various levels of persistence in Apache Spark?
Who created spark?
What is meant by Transformation? Give some examples.
When to use spark sql?
What is the difference between scala and spark?
What is the difference between spark and apache spark?
What is apache spark core?
What is a "Spark Executor"?
What is the user of sparkContext?
What are the components of spark?