Real time Interview experience on Data Engineering | Azure, Databricks, ADF, SQL, Python.

𝗜 𝗵𝗮𝘃𝗲 𝗽𝗿𝗲𝗽𝗮𝗿𝗲𝗱 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗣𝗿𝗲𝗽𝗮𝗿𝗮𝘁𝗶𝗼𝗻 𝗚𝘂𝗶𝗱𝗲 𝗳𝗼𝗿 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗻𝗲𝗿𝘀. 𝗚𝗲𝘁 𝘁𝗵𝗲 𝗚𝘂𝗶𝗱𝗲 𝗵𝗲𝗿𝗲 - https://lnkd.in/gJWSVKNM 𝗖𝗼𝘂𝗽𝗼𝗻 𝗰𝗼𝗱𝗲 - AZURE20 / AWS20 / GCP20 to get discounts for next 10 users. In this video, experience a full-length Data Engineer Mock Interview based on real-world scenarios and commonly asked questions. Perfect for those preparing for Data Engineering interview, this video covers pyspark, databricks,azure data factory, azure synapse, slowly changing dimensions, SQL, Python, cloud skills expected in actual interviews. Connect with me: Instagram: instagram.com/shubhaam.codes LinkedIn: https://www.linkedin.com/in/shubhamwadekar/ Data Engineers - Interview Prep : https://linktr.ee/shubham_wadekar1 Whatsapp community: https://whatsapp.com/channel/0029VanKrG4DOQId4uezM11k CHAPTERS: 00:00 Introduction of me. 00:22 Introduction of the candidate 01:45 Challenges faced in Databricks 02:55 Azure Synapse overview 04:05 Why use Azure Synapse as a data warehouse? 04:54 How to transfer data from on-premises to Azure Synapse 06:23 How did you use Python and SQL in your project? 08:16 CTE vs Subqueries in SQL 09:26 How do you optimize SQL queries? 11:08 How are AI applications used in your project? 13:20 Where are you creating Python packages? 14:05 Spark architecture explained 14:53 How to optimize a Spark job 15:20 Difference between repartition() and coalesce() in Spark 16:00 Services used in your data engineering project 16:57 Fetching data from the Gold layer: which Python API or framework would you use? 19:00 SQL Question: Find the third highest salary 21:40 Python Task: Count the number of words in a string 22:45 Python Task: Reverse a string 24:48 SCD (Slowly Changing Dimensions) and Schema Evolution 26:50 Scenario-Based Question 1 (Azure) 27:50 Scenario-Based Question 2 (Azure) 28:40 Difference between Microsoft Fabric and other data engineering services 29:42 Scenario-Based Question 3 (Azure) 30:56 Caching in Spark 31:40 Live Feedback ✨ Tags ✨ Mock Data Engineer Interview, Data Engineer Interview Questions, Data Engineering Mock Interview, Data Engineer Interview Preparation, Azure Data Engineer Interview, Cloud Data Engineering, ETL Interview Questions, SQL Interview for Data Engineer, PySpark Interview Questions, Big Data Interview Mock, Real Interview Data Engineer, Data Engineer Scenario Based Questions, Data Engineer Technical Interview, Mock Interview Full Length, Azure Data Engineer Mock, Data Engineering Projects, Data Engineer Career Switch, Entry Level Data Engineer, Data Engineering Roadmap, Databricks interview questions, data factory questions. ✨ Hashtags ✨ #mockinterview #dataengineering #data #dataengineer #sql #python #pyspark #jobs #interview #bigdata #azure #cloud #gcp #aws #databricks #adf #azuredatafactory #synapse