Building a Cross-Relational Search Engine in...

(This is Part 4 of my series on building scalable infrastructure. If you missed them, check out Part 1: Bridging Drizzle & TanStack, Part 2: The Engine-Adapter Pattern, and Part 3: The Dynamic Query Compiler). 📖 The Librarian, The Boxes, and The Database Imagine you walk into a massive library. You ask the librarian: "Can you give me a list of authors who have written a book with the word 'Magic' in the title?" Approach A (The Bad Way): The librarian walks into the back room, finds every single