<Kotlin DataFrame Library Preview>
TL;DR: We at th...
# feedu
user
06/30/2022, 5:58 PMKotlin DataFrame Library Preview
TL;DR: We at the Kotlin team have developed a Kotlin library for data frames. Today we’re releasing its first public preview version. It provides a readable and powerful DSL for data wrangling and i/o via CSV, JSON, Excel, and Apache Arrow, as well as interop with Kotlin data classes and hierarchical data schemas. The library […]
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Teimatini Marin
06/30/2022, 6:50 PMIs it possible to use it in Spark? or any plan for that in the near future?
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jmfayard
07/01/2022, 6:54 AMThis looks really nice!
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yschimke
07/01/2022, 9:07 AMI don't know the answer about Spark, but wouldn't the arrow interop help solve this? https://github.com/Kotlin/dataframe/blob/master/dataframe-arrow/src/main/kotlin/org/jetbrains/kotlinx/dataframe/io/arrow.kt
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Nikita Klimenko [JB]
07/19/2022, 8:12 PM@Teimatini Marin We have https://github.com/Kotlin/kotlin-spark-api. Have you tried it? As for the dataframe itself, we don't have plans to support different backends now
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Teimatini Marin
07/19/2022, 8:31 PMThis is great! Thanks.
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