{"ref":"content:semantic-search-in-cap-nodejs-vector-embeddings","page":"/content/semantic-search-in-cap-nodejs-vector-embeddings","json":"/content/semantic-search-in-cap-nodejs-vector-embeddings.json","generated":"2026-10-26","drafted_with_ai":true,"entity":{"id":"semantic-search-in-cap-nodejs-vector-embeddings","title":"Semantic search in CAP (Node.js): vector embeddings and cosine similarity","url":"https://community.sap.com/t5/sap-cap-blog-posts/semantic-search-in-cap-node-js-vector-embeddings-and-cosine-similarity/ba-p/14287114","content_type":"blog","explains":["capability:retrieval-augmented-generation","capability:search"],"summary":"Finding the best semantic match for a prompt inside an entity, using local vector embeddings and cosine similarity — and the finding the author leads with is that it works without a vector database at all. Reported as experiments rather than as a pattern, which is the honest register for it: the interesting claim is how little infrastructure the simple case needs.","short":"Semantic search in CAP Node.js with local embeddings","authors":["actor:nicoschoenteich"],"published":"2025-12-09","sources":[{"url":"https://community.sap.com/t5/sap-cap-blog-posts/semantic-search-in-cap-node-js-vector-embeddings-and-cosine-similarity/ba-p/14287114","title":"Semantic search in CAP (Node.js): vector embeddings and cosine similarity — SAP Community","checked":"2026-09-07"}],"provenance":{"discovered_via":[{"source":"source:sap-community","channel":"cap-tag"}],"first_seen":"2026-09-07"},"drafted_with_ai":true,"published_on":"source:sap-community"},"readings":{"liveness":[{"label":"Checked against the source","tier":"unknown","evidence":"nobody has checked it"},{"label":"Source reachable","tier":"unknown","evidence":"not crawled"},{"label":"Age","tier":"good","evidence":"published 10 months ago"}],"compatibility":[{"label":"Version","tier":"unknown","evidence":"no version declared"},{"label":"Moved since?","tier":"good","evidence":"no recorded change after 2025-12-09"},{"label":"Findings","tier":"good","evidence":"none flagged"}],"reach":[{"value":2165,"unit":"views"},{"value":0,"unit":"comments"},{"value":7,"unit":"likes"}]},"signals":{"views":2165,"likes":7,"comments":0,"metrics_at":"2026-10-25"},"series":null,"edges":{"authors":[{"ref":"actor:nicoschoenteich","name":"Nico Schoenteich","json":"/actors/nicoschoenteich.json"}]}}