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# vectordatabase

Vector databases are purpose-built databases that are specialized to tackle the problems that arise when managing vector embeddings in production scenarios.

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Vector Dimensions, Cosine Similarity, Dot Product — and Why Your Distance Metric Silently Ruins Relevance

Vector Dimensions, Cosine Similarity, Dot Product — and Why Your Distance Metric Silently Ruins Relevance

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2 min read
Choosing Rowstore or Columnstore? How to Pick the Right Engine for Your Workload

Choosing Rowstore or Columnstore? How to Pick the Right Engine for Your Workload

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10 min read
Dense vs Sparse Vector Stores: Which One Should You Use — and When?

Dense vs Sparse Vector Stores: Which One Should You Use — and When?

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2 min read
Launching your RAG system on AWS: CloudFront, Lambda, Bedrock & S3 Vectors

Launching your RAG system on AWS: CloudFront, Lambda, Bedrock & S3 Vectors

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10 min read
Our RAG system failed to understand KPIs — Part 1: Metric retrieval design

Our RAG system failed to understand KPIs — Part 1: Metric retrieval design

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5 min read
VectorDatabase Showdown 2025: Pinecone vs Qdrant vs Weaviate con Benchmarks Reales

VectorDatabase Showdown 2025: Pinecone vs Qdrant vs Weaviate con Benchmarks Reales

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3 min read
Signal-driven health monitoring for HNSW indices w/ pgvector

Signal-driven health monitoring for HNSW indices w/ pgvector

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3 min read
Introducing Vector Buckets

Introducing Vector Buckets

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6 min read
Optimizing Milvus Standalone for Production: Achieving 70% Memory Reduction While Maintaining Performance

Optimizing Milvus Standalone for Production: Achieving 70% Memory Reduction While Maintaining Performance

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3 min read
Introducing Supabase ETL

Introducing Supabase ETL

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4 min read
How S3 Vectors Work: A Friendly Guide to AWS’s New Vector Store

How S3 Vectors Work: A Friendly Guide to AWS’s New Vector Store

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5 min read
Memory in AI Companions: Implementing Vector-Based Long-Term User State

Memory in AI Companions: Implementing Vector-Based Long-Term User State

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3 min read
Building an Archaeology Matcher: A (Literal) Deep Dive Into Multimodal Vector Search

Building an Archaeology Matcher: A (Literal) Deep Dive Into Multimodal Vector Search

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8 min read
Embeddings y RAG en aplicaciones web

Embeddings y RAG en aplicaciones web

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8 min read
RAG is more than Vector Search

RAG is more than Vector Search

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4 min read
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