Types of join in SQL, How will you connect Spark with different databases write syntax for it. How will you connect AWS S3 with spark. How will you remove/ show the duplicates from a table (spark, sql) UDF in spark and its syntax. Spark-submit syntax How to create table in hive
Senior Big Data Engineer Interview Questions
1,784 senior big data engineer interview questions shared by candidates
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Behavior Questions + How to explain Left Join
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performance tuning -spark apps
Kafka architecture
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