> That might work for something small like a curated collection of a few hundred sites. Probably more like a few million but otherwise 100% true. Once you real

> That might work for something small like a curated collection of a few hundred sites. Probably more like a few million but otherwise 100% true. Once you really need to scale you have to start losing some accuracy or correctness. It helps that the goal of a search engine is not to find all the results but instead delight the user by finding the things they want.