Steps to link a Databricks notebook to an ADF pipeline
Spark/Big Datahard
4
Steps to mount storage in Databricks.
Spark/Big Datamedium
5
Suppose you have a DAG that ingests data from multiple databases. How would you increase task parallelism in Airflow to improve performance without overloading the system?
Spark/Big Dataeasy
6
Suppose you need to import 5 tables from an external RDBMS (like MySQL) into Hadoop HDFS. Write the Sqoop command
Spark/Big Dataeasy
7
Task Dependencies in DAG
Spark/Big Dataeasy
8
Trade-offs between batch processing (Spark) vs. real-time streams (Kafka)
Spark/Big Datahard
+20 More Questions with Expert Answers
Get the complete 1,800+ question library with detailed, expert-level answers covering SQL, Spark, System Design, Python, Cloud, and Behavioral topics.