kaigai https://blog.hatena.ne.jp/kaigai/ KaiGaiの俺メモ https://kaigai.hatenablog.com/ I have recently worked on development of FDW for Apache Arrow files; including SSDtoGPU Direct SQL support of PG-Strom. Apache Arrow is a column-oriented data format designed for application independent data exchange, supported by not a small number of "big-data" software. The latest revision of PG-… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaigai.hatenablog.com%2Fentry%2F2019%2F05%2F01%2F004618" title="SSDtoGPU Direct SQL on Columnar-store (Apache Arrow) - KaiGaiの俺メモ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/k/kaigai/20190430/20190430225931.png Hatena Blog https://hatena.blog 2019-05-01 00:46:18 rich https://kaigai.hatenablog.com/entry/2019/05/01/004618 1.0 100%