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Search indexing and queries

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Hybrid search with RRF: combining pgvector, tsvector, and a knowledge graph in one query"

Hybrid search with RRF: combining pgvector, tsvector, and a knowledge graph in one query"

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9 min read
Inverted Index Explained: How Elasticsearch Achieves Sub-Millisecond Search on Billions of Documents

Inverted Index Explained: How Elasticsearch Achieves Sub-Millisecond Search on Billions of Documents

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6 min read
Stop Guessing on Search Tuning: Using OpenSearch Search Relevance to Improve Results

Stop Guessing on Search Tuning: Using OpenSearch Search Relevance to Improve Results

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6 min read
Building a Search System with SQLite FTS5 and CJK Support

Building a Search System with SQLite FTS5 and CJK Support

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3 min read
Accelerating Solr Search for Global Financial Institutions

Accelerating Solr Search for Global Financial Institutions

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3 min read
Building Fast Video Search with SQLite FTS5

Building Fast Video Search with SQLite FTS5

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3 min read
Shopify Search Not Working? Complete Diagnostic Guide (2026)

Shopify Search Not Working? Complete Diagnostic Guide (2026)

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4 min read
Adding Hybrid Search to Your Application (In Diagrams)

Adding Hybrid Search to Your Application (In Diagrams)

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1 min read
The Backyard Quarry, Part 4: Searching a Pile of Rocks

The Backyard Quarry, Part 4: Searching a Pile of Rocks

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4 min read
BM25 vs. Vector Search: Choosing the Right Retrieval Strategy for Production Systems

BM25 vs. Vector Search: Choosing the Right Retrieval Strategy for Production Systems

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3 min read
How I Cut My Google Search Dependence in Half

How I Cut My Google Search Dependence in Half

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8 min read
Search Bar in Compose — SearchBar, Filtering & Debounce

Search Bar in Compose — SearchBar, Filtering & Debounce

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2 min read
How We Built AI-Powered Bundle Discovery for Shopify

How We Built AI-Powered Bundle Discovery for Shopify

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2 min read
When Gemini Hallucinates Patent Numbers: Fixing the FTS5 + LLM Analysis Pipeline

When Gemini Hallucinates Patent Numbers: Fixing the FTS5 + LLM Analysis Pipeline

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3 min read
From 30 Seconds to 3 Milliseconds: Replacing LIKE with FTS5 on 1.7M Patent Records

From 30 Seconds to 3 Milliseconds: Replacing LIKE with FTS5 on 1.7M Patent Records

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4 min read
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