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Search indexing and queries

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BM25 Length Normalization: Why Long RAG Chunks Never Rank

BM25 Length Normalization: Why Long RAG Chunks Never Rank

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7 min read
SQLite FTS5 is faster than Whoosh. So why would you ever use a pure-Python search engine?

SQLite FTS5 is faster than Whoosh. So why would you ever use a pure-Python search engine?

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3 min read
Why your Python search can't find "C++", "C#" or "R&D" — and how to fix it

Why your Python search can't find "C++", "C#" or "R&D" — and how to fix it

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3 min read
Can You Run Hybrid Search on One Database? Yes! Here's How CrateDB Does It

Can You Run Hybrid Search on One Database? Yes! Here's How CrateDB Does It

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9 min read
How full-text search works in pure Python (a tour with Whoosh)

How full-text search works in pure Python (a tour with Whoosh)

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5 min read
US/EU Ask-Your-Docs Architecture: OpenAI, Cohere, Voyage, and Selective Reranking

US/EU Ask-Your-Docs Architecture: OpenAI, Cohere, Voyage, and Selective Reranking

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7 min read
UUID in Manticore: A Practical Guide

UUID in Manticore: A Practical Guide

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9 min read
Using Vector Databases to Improve Drupal Search

Using Vector Databases to Improve Drupal Search

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4 min read
Semantic Search Embeddings vs Keyword Search for a SaaS Help Center

Semantic Search Embeddings vs Keyword Search for a SaaS Help Center

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6 min read
Manticore Search 28.6.6: UUID document IDs, ordered GROUP_CONCAT(), and 16 fixes

Manticore Search 28.6.6: UUID document IDs, ordered GROUP_CONCAT(), and 16 fixes

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3 min read
Install Manticore Search with one command

Install Manticore Search with one command

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5 min read
Hybrid search for your app in an afternoon, for $0

Hybrid search for your app in an afternoon, for $0

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7 min read
How AI Answer Engines Decide to Cite Your Pages

How AI Answer Engines Decide to Cite Your Pages

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6 min read
A local RAG retriever in pure Python — no vector DB, no API key (with Whoosh)

A local RAG retriever in pure Python — no vector DB, no API key (with Whoosh)

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3 min read
Building a Search Engine Changed How I See the Web

Building a Search Engine Changed How I See the Web

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3 min read
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