Parsing 149 GB of JSON Without Loading It Into Memory
Part 9 of a series — a Dynamo tunnel geometry that was already finished, a 39-sheet Excel workbook it had never been wired to, the web viewer built to referee the two, and the Revit add-in at the end of it. When the work stopped, it had left 149 GB of snapshots on a desktop drive. The obvious next task was to delete them. This post is about what happened when I tried to establish that deleting them was safe — which turned out to be a longer job than the deletion, and ended with a different answer than the one I started with.