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Tags: scala*

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11. “Improving the scalability of a Spark pipeline for conversion attribution”

    2019-07-26 Tags: spark, etl, performance, scala, pinterest by klotz
12. “Automated Data Quality Testing at Scale using Apache Spark”

    2019-06-30 Tags: spark, data quality, validation, amazon, deequ, foss, scala by klotz
13. Spark, Scala - How to get Top 3 value from each group of two column in dataframe - Stack Overflow

    df.withColumn("rank", rank().over(Window.partitionBy("Dept_id").orderBy($"salary".desc)))
    .filter($"rank" <= 3)
    .drop("rank")

    2019-06-24 Tags: spark, scala, dataframe, top n, window, rank by klotz
14. ScalaCheatSheet

    2019-05-30 Tags: scala, cheatsheet by klotz
15. Spark UDFs, how to write them and some gotchas? – achilleus – Medium

    2019-04-25 Tags: spark, udf, scala by klotz
16. Productivity at Scale: How We Improved Build Time by 400% at LinkedIn | LinkedIn Engineering

    2019-02-01 Tags: gradle, scala, performance, build, sbt, linkedin by klotz
17. GitHub - qubole/sparklens: Qubole Sparklens tool for performance tuning Apache Spark

    2019-01-29 Tags: spark, sparklens, performance analysis, qubole, performance, foss, scala by klotz
18. “Scala 3 as a new Programming Language”

    2018-08-03 Tags: scala, 3, kotlin, haskell, java, golang by klotz
19. let's deprecate scala.util.parsing.json · Issue #99 · scala/scala-parser-combinators · GitHub

    https://users.scala-lang.org/t/find-value-in-nested-map-parsed-from-json/505/6

    2018-06-05 Tags: scala, json by klotz
20. Apache Spark : Python vs. Scala

    2018-05-15 Tags: spark, python, scala, comparison by klotz

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