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Prashant Pandey
843 posts
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Prashant Pandey
@prashant_pdy
Big Data Consultant @ Tata Consultancy Services Ltd. Creating Big Data Tutorials @ youtube.com/learningjourna…
Bangalore
learningjournal.guru
Joined April 2015
137
Following
284
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  • user avatar
    Prashant Pandey
    @prashant_pdy
    May 12, 2024
    Spark performance tuning scenario-based interview questions for data engineers and architects. Complete course available here. scholarnest.in/courses/apache…
    131
  • user avatar
    Prashant Pandey
    @prashant_pdy
    Jul 11, 2023
    How to grow from data engineer to a solution architect? Do you know the answer or know the career path? I know one thing. To be a solution architect, you need to start being a solution architect. No one is offering you a role that you are not already…
    #data #cloud #architect | Prashant Kumar Pandey
    From linkedin.com
    152
  • user avatar
    Prashant Pandey
    @prashant_pdy
    Jul 10, 2023
    Big data, data lake, data ingestion and lakehouse architects! Here is a design scenario and a bunch of interview questions for data ingestion. You have data arriving in a Kafka cluster and you are asked to design a data ingestion pipeline to bring data…
    #bigdata #dataengineering #data #cloud | Prashant Kumar Pandey
    From linkedin.com
    138
  • user avatar
    Prashant Pandey
    @prashant_pdy
    Jul 7, 2023
    What are the 5-S of Spark performance tuning? These are the critical areas of performance bottlenecks in a Spark application and are subject to tuning and need special care and follow best practices. Here is the list. 1. Skew 2. Spill 3. Shuffle 4. Stora…
    #dataengineering #bigdata #data | Prashant Kumar Pandey
    From linkedin.com
    106
  • user avatar
    Prashant Pandey
    @prashant_pdy
    Jul 6, 2023
    Common misconception. Spark Dataframe supports structured and semi-structured data. But for unstructured data, you must use RDD APIs. Here is another way of saying the same statement. Spark Dataframe supports CSV and JSON. But for reading a text and imag…
    #dataanalytics #bigdata #dataengineering #python #java #video #streaming #aws #computerprogramming...
    From linkedin.com
    96
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