Posts

What is Spark UI?

What is Lazy Evaluation in Spark ?

Why to adopt Spark for processing big data ?

What is a SparkSession in Apache Spark ?

What are different deployment mode in Apache Spark ?

What is Narrow Transformations Vs Wide Transformations in Spark ?

What is Transformations Vs Actions in Spark ?

Shuffling in Spark

What is a Caching in Spark ?

What is a Task in Spark?

How Partitioning in Spark works?

What is a Job and Stage in Spark ?