{"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaigai.hatenablog.com%2Fentry%2F2020%2F12%2F16%2F210923\" title=\"GPU\u30e1\u30e2\u30ea\u30b9\u30c8\u30a2\uff08Gstore_Fdw\uff09 - 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>","title":"GPU\u30e1\u30e2\u30ea\u30b9\u30c8\u30a2\uff08Gstore_Fdw\uff09","author_name":"kaigai","height":"190","provider_url":"https://hatena.blog","blog_title":"KaiGai\u306e\u4ffa\u30e1\u30e2","author_url":"https://blog.hatena.ne.jp/kaigai/","version":"1.0","type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kaigai/20201205/20201205113724.png","blog_url":"https://kaigai.hatenablog.com/","published":"2020-12-16 21:09:23","categories":[],"provider_name":"Hatena Blog","description":"\u3053\u306e\u8a18\u4e8b\u306f\u300cPostgreSQL Advent Calendar 2020\u300d\u306e 16\u65e5\u76ee\u3067\u3059\u3002GPU\u7248PostGIS\u306e\u4ed6\u306b\u3001\u4eca\u5e74\u306ePG-Strom\u306e\u6a5f\u80fd\u5f37\u5316\u306e\u3046\u3061\u6bd4\u8f03\u7684\u5927\u304d\u3081\u306e\u3082\u306e\u306b\u3064\u3044\u3066\u3082\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 GPU\u30e1\u30e2\u30ea\u30b9\u30c8\u30a2\uff08Gstore_Fdw\uff09\u3068\u306f GPU\u30c7\u30d0\u30a4\u30b9\u30e1\u30e2\u30ea\u4e0a\u306b\u4e88\u3081\u78ba\u4fdd\u3057\u305f\u9818\u57df\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3001\u3053\u308c\u3092PostgreSQL\u306eFDW(Foreign Data Wrapper)\u3092\u901a\u3058\u3066\u8aad\u307f\u66f8\u304d\u3059\u308b\u6a5f\u80fd\u3002GpuScan/GpuJoin/GpuPreAgg\u3068\u3044\u3063\u305fPG-Strom\u306e\u63d0\u4f9b\u3059\u308b\u5404\u7a2e\u30ed\u30b8\u30c3\u30af\u306b\u304a\u3044\u3066\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u4e8b\u304c\u3067\u304d\u3001\u305d\u306e\u5834\u5408\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3084\u30db\u30b9\u30c8RAM\u2026","url":"https://kaigai.hatenablog.com/entry/2020/12/16/210923"}