Blog•Technical Insights

NeuronDB Blog

Tutorials, guides, and technical insights about NeuronDB. Learn vector search, ML inference, RAG pipelines, and PostgreSQL AI extensions.

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Technical Blogs

Tutorials and technical notes.

Technical

NeuronDB a PostgreSQL AI Extension

PostgreSQL extension for vector search, ML inference, and RAG. Includes HNSW indexing, GPU acceleration, 10 distance metrics, and pgvector compatibility.

NeuronDB Team

2/20/2025

Technical

Semantic Search Over Text with NeuronDB

Semantic search over text using NeuronDB. Includes examples, SQL queries, and code. Guide to building document search systems, RAG pipelines, and hybrid search.

NeuronDB Team

2/19/2025

Technical

Vectors in PostgreSQL

Vector operations, indexing, and similarity search in PostgreSQL with NeuronDB. Guide with SQL queries and results. Covers HNSW indexing, distance metrics, quantization, and performance optimization.

NeuronDB Team

2/21/2025

Technical

MCP Server: Model Context Protocol Explained

MCP Server (Model Context Protocol) guide. What it is, how it works, integration with Claude Desktop, known MCP servers, and NeuronMCP implementation. How MCP enables AI assistants to access external tools and resources.

NeuronDB Team

2/22/2025

Technical

RAG: Retrieval-Augmented Generation With PostgreSQL

RAG (Retrieval-Augmented Generation) guide with examples, SQL queries, and implementation patterns. How to build RAG systems with document retrieval, context building, LLM integration, and response generation.

NeuronDB Team

2/23/2025

Technical

RAG Architectures AI Builders Should Understand

Core RAG architecture patterns: basic, conversational, filtered, adaptive, hypothesis-driven, agent-driven, and graph-based RAG. When to use each and what trade-offs matter in production.

NeuronDB Team

1/1/2026

Technical

Agentic AI: Guide to Autonomous AI Agents

Agentic AI systems guide. Agent architecture, planning, tool use, memory systems, and autonomous task execution. Implementation using NeuronDB and NeuronAgent with code examples.

NeuronDB Team

2/24/2025

Technical

PostgreSQL as a Vector Database

Using PostgreSQL as a vector database. How PostgreSQL with NeuronDB extension works as a vector database with HNSW indexing, similarity search, and production capabilities.

NeuronDB Team

2/25/2025

Technical

AI With Data On-Premises

Deploying AI workloads with databases on-premises. On-premises AI infrastructure, data sovereignty, security, performance, and implementation with NeuronDB. Architecture patterns, deployment strategies, and examples.

NeuronDB Team

2/26/2025

Technical

Human-in-the-Loop (HITL) Workflows: Implementing Approval Systems with NeuronAgent

Complete guide to implementing Human-in-the-Loop (HITL) workflows and approval systems with NeuronAgent. Learn workflow engine architecture, approval state machines, and real-world implementation patterns.

NeuronDB Team

2/27/2025

Technical

Agent Memory Systems: Long-Term vs Short-Term Memory in AI Agents

Complete guide to implementing agent memory systems. Learn the differences between long-term and short-term memory, retrieval strategies, and implementation patterns with NeuronDB and NeuronAgent.

NeuronDB Team

2/28/2025

Technical

Integrating Claude Desktop with NeuronDB: Complete Setup Guide

Step-by-step guide to integrating Claude Desktop with NeuronDB using NeuronMCP. Learn installation, configuration, testing, and common workflows for using NeuronDB tools in Claude Desktop.

NeuronDB Team

3/1/2025

Technical

NeuronDB vs pgvector: Feature Comparison and Migration Guide

Complete comparison of NeuronDB and pgvector features, performance benchmarks, and step-by-step migration guide. Learn when to use each solution and how to migrate from pgvector to NeuronDB.

NeuronDB Team

3/2/2025