1. Hadoop and the Data Scien/st 第2回NHNテクノロジーカンファレンス (2012/08/18) Takahiro Inoue (@doryokujin) Treasure Data, Inc. Chief Data Scien/st 2. Introduc/on • Takahiro Inoue (TwiFer: @doryokujin ) • Majored in Mathema/cs • Chief Data Scien/st @ Treasure-‐Data • Leader of Japanese MongoDB Community, Mongo Masters 4. Challenges with building your own cloud based data warehouse Treasure Data High-Level