Question: Apache Spark: a. How does Apache Spark perform computations in parallel? b. Explain the statement: Apache Spark performs transformations on RDDs in a lazy manner.

Apache Spark:

a. How does Apache Spark perform computations in parallel?

b. Explain the statement: “Apache Spark performs transformations on RDDs in a lazy manner.”

c. What are some of the benefits of lazy evaluation of operations in Apache Spark?

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