{"version":"1.0","height":"190","blog_title":"Bering Note \u2013 formerly \u6d41\u6c99\u6cb3\u93ae","type":"rich","author_url":"https://blog.hatena.ne.jp/bering/","published":"2025-10-10 11:30:07","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/bering/20251010/20251010092036.png","author_name":"bering","url":"https://bering.hatenadiary.com/entry/2025/10/10/113007","categories":[],"title":"OpenSearchCon North America 2025\u300cOpenSearch\u306b\u304a\u3051\u308bApache Calcite\u3092\u6d3b\u7528\u3057\u305fPiped Processing Language\u306e\u5b9f\u88c5\u300d- Lantao Jin & Heng Qian, AWS","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbering.hatenadiary.com%2Fentry%2F2025%2F10%2F10%2F113007\" title=\"OpenSearchCon North America 2025\u300cOpenSearch\u306b\u304a\u3051\u308bApache Calcite\u3092\u6d3b\u7528\u3057\u305fPiped Processing Language\u306e\u5b9f\u88c5\u300d- Lantao Jin &amp; Heng Qian, AWS - Bering Note \u2013 formerly \u6d41\u6c99\u6cb3\u93ae\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"OpenSearchCon North America 2025\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u300cImplementing Piped Processing Language in OpenSearch Via Apache Calcite\u300d\u3092\u307e\u3068\u3081\u307e\u3059\u3002 OpenSearch\u306ePPL\uff08Piped Processing Language\uff09\u306f\u3001V2\u30a8\u30f3\u30b8\u30f3\u3067\u5b9f\u88c5\u306e\u9650\u754c\u3001\u6700\u9069\u5316\u4e0d\u8db3\u3001\u30c6\u30b9\u30c8\u4e0d\u8db3\u3068\u3044\u3063\u305f\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3057\u305f\u3002V3\u30a8\u30f3\u30b8\u30f3\u3067\u306fApache Calcite\u3092\u7d71\u5408\u3057\u3001\u30b3\u30b9\u30c8\u30d9\u30fc\u30b9\u30aa\u30d7\u30c6\u30a3\u30de\u30a4\u30b6\u3068300\u4ee5\u4e0a\u306e\u6700\u9069\u5316\u30eb\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002AST\u304b\u3089RelNode\u3078\u306e\u5909\u63db\u3001\u578b\u30b7\u30b9\u30c6\u30e0\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u3001DSL\u3078\u306ePush-down\u306a\u3069\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u69cb\u7bc9\u3057\u3001Big5\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306730%\u3001ClickBench\u30673\u500d\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001Subsearch\u3001Join\u3001Lookup\u306a\u3069\u306e\u65b0\u6a5f\u80fd\u3082\u8ffd\u52a0\u3055\u308c\u3001\u4eca\u5f8c\u306f\u3055\u3089\u306a\u308b\u6700\u9069\u5316\u3068Vectorized\u5b9f\u884c\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u7d71\u5408\u3092\u8a08\u753b\u3057\u3066\u3044\u307e\u3059\u3002","width":"100%","blog_url":"https://bering.hatenadiary.com/"}