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Building RAG Applications in Rails 7.1+ with pgvector: Complete Guide
Build RAG applications in Rails with pgvector: Add semantic search, AI-powered Q&A to your startup. Complete tutorial for Ruby developers building AI features ✓
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LangChain Memory: Conversation History with Python
How to add memory to LangChain agents. Working Python examples for short-term, long-term, and entity memory. PostgreSQL and Redis persistence. Real production patterns.
· JetThoughts Teampgvector Rails Production Guide: Semantic Search 2025
Build production semantic search in Rails with pgvector and PostgreSQL - no external vector database. Complete tutorial with working code examples and a benchmark you run on your own data.
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