Spark Tutorials - Spark Language Selection | Scala vs Python

[@ScholarNest]

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[@siddharthvij9087]

Best spark intro ever told to me...now, i know why my python udf is slow

[@ssharma1982]

Great video! One question on the comment (@9:01) "there is not much problem with the data side, if you are not pulling data back to the driver". This was in the context of pros and cons of JVM/non-JVM langauge. Wouldn't this be the case almost always when you have to perform aggregation or collection on a cluster? In other words, there would always be an overhead (although small as claimed by Spark developers) whenever you use Python for reduce/aggregation functions.

[@mishramankamal]

Excellent and precise explanation. Do you have a video on Spark Group By aggregates vs Window functions performance?

[@krepko7]

Very well explained. Thank you.

[@pravinktodkar]

Nice Video.. thanks for making it

[@anupamaranjan9938]

For working with satellite raster data, which one is the best choice. SCALA or python

[@uma_r]

The dude is back

[@ScholarNest]

:-)

[@viswaroop3731]

I want to use python ml algorithms on spark streeming - unfortunately pyspark is not supporting spark stream with kafka, is there a possibility to call python algorithms on scala stream

[@AnopSinghRanawatperl]

I love scala. I have theory knowledge of spark with scala. how to get job as a junior programmer ?