id: apache-arrow-osaka base_name: apache-arrow tags:

presentation_date: 2017-05-28 version: 2017.5.28.0 licenses:

slideshare_id: speaker_deck_id: ustream_id: vimeo_id: youtube_id: author:

markup_language: :rd
name: Kouhei Sutou
email: kou@clear-code.com
rubygems_user: kou
slideshare_user: 
speaker_deck_user: