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🔎 Semantic Search
semantic search, vector search, dense retrieval, hybrid search
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54
posts in
22.5
ms
How I Built a
RAG
System With a 7-Million-Node Knowledge Graph (And Why
Vector
Search
Alone Isn't Enough)
⚙️
MLOps
github.com
·
3d
·
DEV
,
Hacker News
Show HN: Uber burned its 2026 AI budget by April. Why? 73% redundant reads
🪄
Prompt Engineering
argosbrain.com
·
2d
·
Hacker News
LLM Wiki v2 — extending Karpathy's LLM Wiki pattern with lessons from building agentmemory
🧠
Obsidian
gist.github.com
·
23h
·
Hacker News
Booking.com and
Weaviate
🕷️
Web Crawling
news.ycombinator.com
·
2d
·
Hacker News
OpenData
Vector
: MIT-Licensed
Vector
Search
on Object Storage
🌸
Bloom Filters
opendata.dev
·
6d
·
Hacker News
,
r/programming
ClusterRAG: Cluster-Based Collaborative Filtering for Personalized
Retrieval-Augmented
Generation
📊
Feed Recommendation
arxiv.org
·
1d
Vector
embeddings
are the wrong default for AI agent memory
🧠
Agent Memory
memnode.dev
·
6d
·
Hacker News
RAG
vs. Fine-Tuning – The Question Every AI Builder Gets Wrong
⚙️
MLOps
thingswithai.org
·
2d
·
Hacker News
Show HN: IResearch – C++
search
that beat Lucene and Tantivy on their benchmark
📚
RAG
github.com
·
18h
·
Hacker News
Amgix - Open-Source
Hybrid
Search
System
🕷️
Web Crawling
amgix.io
·
6d
·
Hacker News
IVF-TQ: Streaming-Robust Approximate
Nearest
Neighbor
Search
via a Codebook-Free Residual Layer
🌸
Bloom Filters
arxiv.org
·
2d
StrangerLoops
🧠
Agent Memory
strangerloops.com
·
12h
·
Hacker News
Building
Vector
Similarity
Search
in PostgreSQL with Pgvector
📚
RAG
machinelearningmastery.com
·
2d
·
Hacker News
AionDB: PostgreSQL-compatible SQL, graph, and
vector
database
in Rust
🦋
Tauri
aiondb.xyz
·
6d
·
Hacker News
I scanned 39 AI companies' DNS records — who's verified with Anthropic, deploying MCP keys, and whose email you can spoof
🌐
DNS
domainintel.vercel.app
·
17h
·
Hacker News
What Matters in
Production
RAG
📚
RAG
arpitbhayani.me
·
3d
·
Hacker News
zaydmulani09/vecdb: Local-first
hybrid
vector
database
. HNSW + BM25 + fusion search. Single binary, no cloud.
📊
Self-Hosted Analytics
github.com
·
2d
·
DEV
,
Hacker News
Why multi-agent AI breaks in
production
— and how Yugabyte's Meko is trying to fix it
🧠
Agent Memory
tessl.io
·
17h
·
Hacker News
To GPU or Not to GPU:
Vector
Search
in Relational Engines
🌸
Bloom Filters
arxiv.org
·
3d
Giving operational continuity to coding agents, not everything is about memory
🔧
Agent Tooling
aictx.org
·
2d
·
Hacker News
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