What is pilers vs filers information management?

Pilers vs filers information management is a concept in personal epistemology: Modern tools make search more efficient than elaborate folder hierarchies for retrieval.

Example: You have 2,400 notes in your knowledge management system. A colleague asks you about a framework for evaluating vendor proposals — you remember writing about it months ago after a procurement project. In System A, you built a folder hierarchy: Work > Projects > Procurement > Frameworks > Vendor Evaluation. You open your notes app and try to navigate. Was it under Work or under Business? Was the folder called Procurement or Purchasing? Was it Frameworks or Templates? You drill into three wrong paths before finding the right one. Total retrieval time: two minutes and forty seconds. In System B, you have the same 2,400 notes in a flat pool with descriptive titles. You type 'vendor evaluation framework' into the search bar. The note appears as the second result. You open it. Total retrieval time: eight seconds. The information was identical. The organizational effort invested in System A was vastly greater — hours spent building and maintaining the folder tree, minutes spent on each filing decision. System B required almost no organizational effort beyond writing a clear title. And System B was twenty times faster at the only thing that matters: getting the information back when you needed it.

This concept is part of Phase 43 (Information Processing) in the How to Think curriculum, which builds the epistemic infrastructure for information processing.