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Same for me. Python and Scala let users break up the logic into DataFrame transformations that can be unit tested, packaged into Wheel / JAR files, and easily
by MrPowers 6y ago
Same for me. Python and Scala let users break up the logic into DataFrame transformations that can be unit tested, packaged into Wheel / JAR files, and easily reused in multiple contexts. Maintaining big, complex SQL codebases isn't easy.