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🔍 Semantic Search
Dense retrieval, BM25, Hybrid search, Ranking
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203811
posts in
10.6
ms
Scaling
Multilingual
Semantic Search in Uber
Eats
Delivery
arxiv.org
·
19h
🔍
Search Indexing
Sift
: Local Hybrid Search Without the Infrastructure Tax
dev.to
·
18h
·
Discuss:
DEV
🗂️
Vector Indexes
Representing
the Semantics of Natural Language as Constraint
Expressions
hdl.handle.net
·
20m
🌲
LSM Trees
Efficient
Vector
Search in the Wild: One Model for Multi-K
Queries
arxiv.org
·
1d
🔍
Vector Search Algorithms
Building an AI tool that
generates
SQL
queries
from natural language
chatsql.andersonsinaluisa.com
·
6h
·
Discuss:
DEV
🗄️
Database Internals
My RAG Stack for Code Retrieval:
pgvector
HNSW
+ Metadata Filters + Reranking (and the Parts I Refuse to Guess About)
dev.to
·
4h
·
Discuss:
DEV
📇
Vector Indexing
robotmem/robotmem
: Robot Memory -
Persistent
memory system for AI robots. MCP Server + hybrid search + spatial retrieval.
github.com
·
1d
·
Discuss:
Hacker News
⚡
Vectorized Execution
Decoupled
by Design: Billion-Scale
Vector
Search
databricks.com
·
1d
🗂️
Vector Indexes
Wait-and-See
Strategies for
Parsing
Natural Language
hdl.handle.net
·
20m
🔍
Vector Search Algorithms
pgvector
Guide: Vector Search and RAG in
PostgreSQL
encore.dev
·
1d
📐
Vector Search
All I wanted was a simple code search, I
ended
up in a ranking theory
rabbit
hole
vectorian.be
·
5d
·
Discuss:
Hacker News
,
r/rust
🎯
BM25
buenas
/-semantic-search-service: A Spring Boot
microservice
implementing vector-based semantic search with embeddings and similarity scoring, delivering context-aware results beyond keyword-based retrieval.
github.com
·
2d
·
Discuss:
DEV
🗄️
Database Internals
Show HN:
Sift
– local hybrid search CLI in a single Rust
binary
alexdk.com
·
18h
·
Discuss:
Hacker News
🔍
Vector Search Algorithms
Agentic Search: When
Retrieval
Stops
Being Enough
medium.com
·
20h
·
Discuss:
Hacker News
🔍
Search Indexing
BM25
arpitbhayani.me
·
5d
·
Discuss:
Hacker News
🎯
BM25
How
Amplitude
implemented natural language-powered analytics using Amazon
OpenSearch
Service as a vector database
aws.amazon.com
·
6d
📐
Vector Search
Azure
AI Search vs.
Manticore
Search
manticoresearch.com
·
1d
·
Discuss:
Hacker News
🔍
Search Indexing
The infinite
tail
: When search demand moves beyond
keywords
searchengineland.com
·
9h
🔍
Search Indexing
Spotr
- A powerful
fuzzy
search library for client-side collections in TypeScript.
andymerskin.github.io
·
1d
·
Discuss:
Hacker News
📐
Vector Search
Top Programming
Languages
2025/2026 by
Wikipedia
Traffic
en.lewoniewski.info
·
2h
·
Discuss:
r/programming
🎯
BM25
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