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Thursday, November 16 • 10:40am - 11:00am
Spark Datasets: why they aren't great and what could be done about it

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The Dataset API enabled Spark to implement advanced optimizations that were not feasible with RDD, but it also introduced a less intuitive and type-safe user-facing API. This talk will explore the reasons for the Dataframe/Dataset compromises and present a potential solution that would enable Spark to provide a fully type-safe and more intuitive Scala API through quotations without losing the ability to apply advanced optimizations.

Speakers
avatar for Flavio Brasil

Flavio Brasil

Software Engineer, Twitter


Thursday November 16, 2017 10:40am - 11:00am
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Attendees (62)