= Apache Arrow - A cross-language development platform for in-memory data Apache Arrow is the future for data processing systems. This talk describes how to solve data sharing overhead in data processing system such as Spark and PySpark. This talk also describes how to accelerate computation against your large data by Apache Arrow. == License === Slide CC BY-SA 4.0 Use the followings for notation of the author: * Kouhei Sutou ==== ClearCode Inc. logo CC BY-SA 4.0 Author: ClearCode Inc. It is used in page header and some pages in the slide. ==== Performance figure Apache License 2.0 Author: The Apache Software Foundation == For author === Show rake === Publish rake publish == For viewers === Install gem install rabbit-slide-kou-scipy-japan-2019 === Show rabbit rabbit-slide-kou-scipy-japan-2019.gem