Ask Me Anything! Drop Your Questions in the Comments for Future Videos
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- Опубликовано: 19 сен 2024
- #etlqalabs #etl #sqlinterviewquestionsandanswers #linux
Ask Me Anything! Drop Your Questions in the Comments for Future Videos
Playlists for your reference:
ETL Testing Tutorial for begginers and advanced level :
• ETL Testing
SQL Tutorial for begginers and advanced level :
• SQL Tutorial for Begin...
Linux Tutorial for beginners and advanced level:
• Linux for Testers
Data Warehousing Tutorial for beginners and advanced level:
• Data Warehousing concepts
Hey Guys,
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Please make a project end to end for the manual ETL testing so that we can practice it and show it in our resume and also it will be beneficial in real time as well.
Kindly make a detailed vidro on this
What is data reconciliation
What is data deduplication
What is normalisation and different forms with examples
In Data migration project old system is SQL Server ,New system is Oracle.
Old system consists of 6 lakh records.
The question is how to validate and check the quality of the data from Sql server to Oracle database?
What is big data hadoop? Will it be useful to learn if you are etl tester? Will it add significant weightage in resume or we can skip it? Also what is the relevance of azure cloud in etl testing? Do we need to learn that? If you can share a video on that, that would be helpful..BTW your videos are really helpful and thanks....
Please guide what to learn in cloud for ETL testing as there are many services
Please do make a demo project so that we can get insights of etl testing process in a whole
I was watching videos regularly you shared. I preparing etl testing interview, please share insurance project architecture and roles and responsibilities day to day activities.
Performance tuning of sql while doing etl testing
Can you please Tell me , having Knowledge on Using PySpark or Python Pandas Library is Must for Huge Data Processing in ETL projects, And Will they ask in Interviews ! How would you Validate Millions of records ? Is It Mandatory to learn Pyspark or Pandas to attend an interview ?
What is difference between inbound and outbound files?
What is the difference between upstream and downstream files?
Thanks for your question. It was interesting question. Please watch the latest video covering the answers
How do you do performance testing in etl?