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Interview questions · hard
What is the difference between SparkSession and SparkContext in Spark?
Explain Fact and Dimension Tables with examples.
How do you handle late-arriving data in Spark Structured Streaming?
What is the small-file problem in Spark, and how do you solve it?
Why are you leaving your current company?
What are the key components of AWS Glue, and how do they work together?
What is Snowflake's architecture, and why is it unique?
What is the difference between S3 and HDFS?
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