Lots of questions based Big Data, Hadoop, Apache Spark, Cloud Platforms, Data Platforms
Senior Data Engineer Interview Questions
2,622 senior data engineer interview questions shared by candidates
Advanced sql question and a simple python program
File loading in Snowflake, Different stages, Data Pipelines using tasks and steams in Snowflake.
Take home assignment to design airflow pipeline and architecture diagram
Lot of situational/behavioral technical questions like tell me about a time when you had limited information to go forward? tell me about the most challenging data pipeline you worked on?
What are Spark optimisation technique’s ?
Technical questions about data and software used.
Backgroun técnico y motivación para buscar un cambio (hacen mucho incapié en el inglés)
1)Storm and kafka 2)Spark streaming and structured streaming 3)Spark rdd dataframe and dataset 4)Partitioning and bucketing scenarios 5)Sql functions practice 6)Test cases 7)Spark hive context and sql context and spark session difference 8)Data modeling for bigdata 9)Dimension table and fact tables 10)Data crunching 11)Webservices and microservices applications 12)1000 files with particular set of id store id columns and final outcome should be like 13)count of stores for repeating id 14)So id and stores are repeating g 15)How to deal with 1000 files 16)How sql query steps works 17)Algorithm with spark program 18)How will it check job dependency first completes then only completes second one 19)Oozie scheduler 20)Lookinto titan glm code and spark functions
How would you organise the storage/processing of PIIs in a data-mesh context?
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