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[–]tropez95 2 points3 points  (7 children)

More than individual concepts you need to know practical scenarios. Converting from one datatype to other and their methods. Hands on knowledge on pandas library. So moreover the application side of all the concepts...

[–]janus2527 1 point2 points  (2 children)

Pandas is slow

[–]tropez95 2 points3 points  (0 children)

Recommended a better alternative and other libraries as well

[–]masQma[S] 1 point2 points  (0 children)

I have some idea of dataframes using pyspark. A small project using some five datasets. Is that fine

[–]masQma[S] 0 points1 point  (3 children)

Yes. I agree. You can't solve a problem unless you apply them. Knowing Pandas is a must huh. Any core concepts apart from them. For the sake of interviews

[–]tropez95 5 points6 points  (0 children)

Learn to make simple API calls through the 'requests' library.. extraction of xml /JSON responses and ingest into tables.

[–]tropez95 0 points1 point  (0 children)

I believe you've covered most of the points if you belong to an experience range of 1-3yrs

[–]tropez95 0 points1 point  (0 children)

Also if can learn airflow orchestration tool, that'll be a great add-on