id: db-tech-showcase-online-2020 base_name: why-apache-arrow-format-is-fast tags:

presentation_date: 2020-12-08 version: 2020.12.8.0 licenses:

slideshare_id: db-tech-showcase-online-2020 speaker_deck_id: ustream_id: vimeo_id: youtube_id: _Gqxu212NFw author:

markup_language: :rd
name: 須藤功平
email: kou@clear-code.com
rubygems_user: kou
slideshare_user: kou
speaker_deck_user: