{"slug": "knowledge-base", "title": "Knowledge-Base", "summary": "A 2026 guide covers Microsoft's GraphRAG, an open-source graph-based retrieval-augmented generation system with 33K GitHub stars, alongside other tools like AnythingLLM, RAGFlow, and Arize AI Phoenix for building LLM-powered knowledge bases and observability pipelines.", "body_md": "GraphRAG: Microsoft's Graph-Based RAG for Better LLM Answers (33K Stars) — Practical 2026 Guide2 June 2026·8 mins\n\nThe Knowledge Base Stack 2026: Build Your \"Second Brain\" with AnythingLLM + RAGFlow + mem0 ($10-25/Month)21 May 2026·9 mins\n\nAlpaca Trading API 2026: The Commission-Free Stock Brokerage API for Algorithmic Trading — Setup Guide20 May 2026·1 min\n\nArize AI Phoenix: The Open-Source LLM Observability Tool Tracing 100% of Your RAG Pipeline — 2026 Guide19 May 2026·13 mins\n\nChroma DB 2026: The Developer-Friendly Vector Database for RAG with 50x Faster Embeddings — Python Guide19 May 2026·13 mins\n\nHaystack 2026: The End-to-End NLP Framework for Production RAG & Agent Pipelines \\u2014 Setup Guide19 May 2026·14 mins\n\npgvector 2026: Turn PostgreSQL into a High-Performance Vector Database — Setup, Tuning & RAG Integration Guide19 May 2026·15 mins", "url": "https://wpnews.pro/news/knowledge-base", "canonical_source": "https://dibi8.com/tags/knowledge-base/", "published_at": "2026-07-12 00:00:00+00:00", "updated_at": "2026-07-12 23:39:55.016348+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-tools", "ai-infrastructure", "developer-tools"], "entities": ["Microsoft", "GraphRAG", "AnythingLLM", "RAGFlow", "mem0", "Alpaca Trading API", "Arize AI Phoenix", "Chroma DB"], "alternates": {"html": "https://wpnews.pro/news/knowledge-base", "markdown": "https://wpnews.pro/news/knowledge-base.md", "text": "https://wpnews.pro/news/knowledge-base.txt", "jsonld": "https://wpnews.pro/news/knowledge-base.jsonld"}}