{"description":"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-\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kaigai/20190430/20190430225931.png","categories":[],"author_name":"kaigai","version":"1.0","width":"100%","author_url":"https://blog.hatena.ne.jp/kaigai/","type":"rich","title":"SSDtoGPU Direct SQL on Columnar-store (Apache Arrow)","html":"<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\u306e\u4ffa\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"KaiGai\u306e\u4ffa\u30e1\u30e2","published":"2019-05-01 00:46:18","blog_url":"https://kaigai.hatenablog.com/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","url":"https://kaigai.hatenablog.com/entry/2019/05/01/004618","height":"190"}