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Un-Answered Questions { Apache Spark }
What makes Apache Spark good at low-latency workloads like graph processing and machine learning?
Can you use Spark to access and analyse data stored in Cassandra databases?
Explain in brief what is the architecture of Spark?
What is Spark DataFrames?
In how many ways can we use Spark over Hadoop?
Explain Machine Learning library in Spark?
Explain about transformations and actions in the context of RDDs.
Explain the difference between Spark SQL and Hive.
Explain Catalyst framework?
What are the downsides of Spark?
What is the need for Spark DAG?
What is broadcast variable?
Why does the picture of Spark come into existence?
How can we launch Spark application on YARN?
Explain catalyst query optimizer in Apache Spark?
