This is a goldmine of AI resources!(free and geared towards building production-ready apps with MongoDB)MongoDB put together an AI Learning Hub with guides, demos, skill badges, and structured learning tracks for developers building production-grade AI applications.These are three tracks based on skill level, designed to take you from the fundamentals to production: beginner (AI concepts, vector databases, Atlas basics), intermediate (RAG pipelines, embeddings, app integration), and advanced (agentic system ...