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Sekar Ramu
Data Engineer @PayPal
  • Member for 7 years, 3 months
  • Last seen more than a week ago
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Full stack developer currently working in BigData Projects

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Top posts
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3
SQL to fetch data where Unique key matches but the data is different in some other columns between different tables
Nov 14, 2018
3
Loading data into BQ tables - GCP
Nov 16, 2023
3
Scala : Iterate through array and return the final result in the form of List with calculated values
Feb 12
3
Join with group by
Nov 15, 2018
2
how to remove the header(firstline) in all files and in a directory. and the file names still remain same in unix
Nov 19, 2018
1
Hive: Populate other columns based on unique value in a particular column
Mar 14, 2019
1
Spark dataframe missing columns when data are not available while using pivot function
Nov 23, 2019
1
Scala : How to group by key and sum the values up in scala and return the list in expected return type
Oct 1, 2021
1
Dataset type mismatch
Oct 11, 2021
1
java.lang.ClassNotFoundException: javax.mail.Message
Mar 22, 2022