{"id":178,"date":"2026-07-26T21:11:47","date_gmt":"2026-07-26T13:11:47","guid":{"rendered":"https:\/\/fsdata.site\/?p=178"},"modified":"2026-07-26T22:30:10","modified_gmt":"2026-07-26T14:30:10","slug":"rag-vector-db-comparison-milvus-chroma-weaviate","status":"publish","type":"post","link":"https:\/\/fsdata.site\/?p=178","title":{"rendered":"RAG \u7cfb\u7edf\u5411\u91cf\u6570\u636e\u5e93\u9009\u578b\u5bf9\u6bd4\uff1aMilvus vs Chroma vs Weaviate"},"content":{"rendered":"<h2>RAG \u7cfb\u7edf\u7684\u7b2c\u4e00\u5757\u62fc\u56fe<\/h2>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u642d\u5efa RAG \u7cfb\u7edf\uff0c<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/fsdata.site\/ai-agent-function-calling\/\">AI Agent \u51fd\u6570\u8c03\u7528<\/a>\u4e2d\u7684\u68c0\u7d22\u73af\u8282\u5c31\u9700\u8981\u4e00\u4e2a\u9760\u8c31\u7684\u5411\u91cf\u6570\u636e\u5e93\u6765\u652f\u6491\u3002\u9009\u578b\u76f4\u63a5\u5f71\u54cd\u68c0\u7d22\u51c6\u786e\u7387\u548c\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n<h2>\u4e09\u8005\u67b6\u6784\u5bf9\u6bd4<\/h2>\n<table border=\"1\">\n<tr>\n<th>\u7279\u6027<\/th>\n<th>Milvus<\/th>\n<th>Chroma<\/th>\n<th>Weaviate<\/th>\n<\/tr>\n<tr>\n<td>\u5b9a\u4f4d<\/td>\n<td>\u5206\u5e03\u5f0f\u5927\u89c4\u6a21<\/td>\n<td>\u5d4c\u5165\u5f0f\u5c0f\u578b<\/td>\n<td>\u8bed\u4e49\u641c\u7d22+\u5411\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u5355\u673a\u4e0a\u9650<\/td>\n<td>10\u4ebf\u7ea7<\/td>\n<td>\u767e\u4e07\u7ea7<\/td>\n<td>\u5343\u4e07\u7ea7<\/td>\n<\/tr>\n<tr>\n<td>Golang \u7ed1\u5b9a<\/td>\n<td>\u6709<\/td>\n<td>\u6709\u9650<\/td>\n<td>\u6709<\/td>\n<\/tr>\n<\/table>\n<h2>\u4ee3\u7801\u793a\u4f8b\uff1aMilvus \u63a5\u5165<\/h2>\n<pre><code class=\"language-python\">from pymilvus import connections, Collection\nconnections.connect(\"default\", host=\"localhost\", port=\"19530\")\ncollection = Collection(\"tech_docs\")\ncollection.load()\nresults = collection.search([embedding], \"vector\", param={\"metric_type\": \"IP\"}, limit=10)<\/code><\/pre>\n<p>\u8fd9\u548c <a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/fsdata.site\/redis-rdb-vs-aof-persistence\/\">Redis RDB vs AOF \u6301\u4e45\u5316<\/a>\u7684\u9009\u62e9\u7c7b\u4f3c\u2014\u2014\u5982\u679c\u4f60\u7684\u6570\u636e\u91cf\u4e0d\u5927\uff0c\u5d4c\u5165\u5f0f\u66f4\u7b80\u5355\uff1b\u6d77\u91cf\u6570\u636e\u9700\u8981\u5206\u5e03\u5f0f\u652f\u6491\u3002<\/p>\n<h2>\u9009\u578b\u5efa\u8bae<\/h2>\n<ol>\n<li><strong>\u539f\u578b\u5f00\u53d1 \/ \u5c0f\u89c4\u6a21<\/strong>\uff1aChroma\uff08\u96f6\u914d\u7f6e\uff09<\/li>\n<li><strong>\u751f\u4ea7\u7ea7\u5927\u89c4\u6a21<\/strong>\uff1aMilvus\uff08\u6c34\u5e73\u6269\u5c55\u5f3a\uff09<\/li>\n<li><strong>\u9700\u8981\u56fe\u68c0\u7d22\u589e\u5f3a<\/strong>\uff1aWeaviate\uff08\u5411\u91cf+\u56fe\u8c31\uff09<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>RAG \u7cfb\u7edf\u7684\u6838\u5fc3\u662f\u5411\u91cf\u6570\u636e\u5e93\u9009\u578b\u3002\u6df1\u5ea6\u5bf9\u6bd4 Milvus\u3001Chroma \u548c Weaviate \u4e09\u5927\u4e3b\u6d41\u65b9\u6848\u7684\u539f\u7406\u3001\u6027\u80fd\u548c\u9002\u7528\u573a\u666f\u3002<\/p>\n","protected":false},"author":2,"featured_media":205,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[22,33,36,41,48],"class_list":["post-178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-news","tag-chroma","tag-milvus","tag-rag","tag-weaviate","tag-48"],"_links":{"self":[{"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/posts\/178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=178"}],"version-history":[{"count":4,"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/posts\/178\/revisions"}],"predecessor-version":[{"id":241,"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/posts\/178\/revisions\/241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/media\/205"}],"wp:attachment":[{"href":"https:\/\/fsdata.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}