indexing

CocoIndex is a tool that provides continuously fresh context for AI agents by incrementally updating embeddings, summaries, and knowledge graphs from codebases, docs, PDFs, Slack, meeting notes, and videos.

A tutorial on optimizing MongoDB query performance using indexes, demonstrating how to identify slow queries, apply compound indexes, and manage them visually using the VisuaLeaf tool. The workflow covers query profiling, index recommendations, and common indexing mistakes.