| 2026 |
Sutou Kouhei |
Pure Ruby Apache Arrow reader/writer |
| 2025 |
Sutou Kouhei |
Goodbye fat gem 2025 |
| 2023 |
Sutou Kouhei |
Ruby + ADBC - A single API between Ruby and DBs |
| 2022 |
Sutou Kouhei |
Fast data processing with Ruby and Apache Arrow |
| 2021-takeout |
Sutou Kouhei |
Red Arrow - Ruby and Apache Arrow |
| 2020-takeout |
Sutou Kouhei |
Goodbye fat gem |
| 2019 |
Sutou Kouhei |
Better CSV processing with Ruby 2.6 |
| 2019 |
Sutou Kouhei |
RubyData Workshop |
| 2018 |
Sutou Kouhei |
My way with Ruby |
| 2018 |
Sutou Kouhei |
RubyData Workshop (2) Red Data Tools Lightning Talks |
| 2017 |
Sutou Kouhei |
Improve extension API: C++ as better language for extension |
| 2016 |
Sutou Kouhei |
How to create bindings 2016 |
| 2015 |
Sutou Kouhei |
The history of testing framework in Ruby |
| 2014 |
Sutou Kouhei |
Three Ruby usages - High-level interface, Glue and Embedding - Inside Droonga |
| 2013 |
Sutou Kouhei |
Be a library developer! |
| 2011 |
Sutou Kouhei |
How to create a testing framework |
| 2010 |
Sutou Kouhei |
How to create Ruby reference manual search Web application with Ruby 1.9 groonga and rroonga |
| 2009 |
Sutou Kouhei |
Between C and Ruby |
| 2007 |
Sutou Kouhei |
rcairo |
| 2006 |
Sutou Kouhei |
Ruby on 風博士 |