Big Data Mock Interview | First Round

Data Engineering Mock Interview

Join Shakti Naik, an experienced Data Engineering professional with over 8 years of experience, and Akash for an exciting and informative Data Engineering mock interview session.

If you're preparing for a Data Engineering interview, this is the perfect opportunity to enhance your skills and increase your chances of success. The mock interview simulates a real-life interview scenario and provides valuable insights and guidance. The topics covered include Apache Spark, SQL, Airflow, File Formats, ETL pipelines, data modelling, database technologies, cloud platforms, and more. You'll get to see how professionals tackle technical questions and problem-solving challenges in a structured and efficient manner.

By watching this mock interview, you'll learn effective strategies to approach technical questions and problem-solving scenarios, gain familiarity with the data engineering interview process and format, enhance your communication skills and ability to articulate your thoughts clearly, identify areas of improvement, receive expert feedback on your performance, boost your confidence, and reduce nervousness for future interviews.

This mock interview is suitable for all levels of experience, whether you're a fresh graduate, a career changer, or a seasoned professional looking to brush up on your interview skills. Don't miss out on this invaluable learning experience! Subscribe to our channel and hit the notification bell to be notified when the mock interview is released. Stay tuned for a deep dive into the world of data engineering.

Subscribe now and be the first to watch the Data Engineering Mock Interview with Shakti & Akash.

Chapters:

00:00 - Introduction
03:09 - SQL Question
13:09 - Understanding End-to-End Pipelines
17:47 - Difference between narrow and wide transformation
18:17 - Optimization Technique in Spark
20:06 - Use of Coalesce and Repartition
21:39 - Need of delta file format
23:01 - How are you deciding the executor memory and driver Memory?
25:31 - Spark Scenario Based Question
32:00 - File Formats in Spark & its benefits
35:00 - Data Structure for processing
36:57 - Pyspark Coding Question


#dataengineering #interview #interviewquestions #bigdata #mockinterview

[vivekshirsat]

very informative interview it was bring more like this and waiting for the second round of this interview

[shivambansal]

Please also provide SQL questions to create and insert table for practice. BTW nice content

[thedataguyfromB]

PySpark Scenario Based Interview Questions And Answers:

[avinash]

Kindly make Bigdata project series please

[maheshreddykamireddy]

I didn't make a mistake subscribing to this channel❤

[rishabhchoubey]

Did he solved sql questions correctly 🤨

[djrednitro]

LOL he rates himself 4 out of 5 on SQL then get instant Karma with a question he can't solve