Right now I sprinkle my journal notes with objects
name: "Sold sewing machine"
cost: -700
date: "2025-05-20"
notes: ""
regret: 0
and then do queries to aggregate them later. It is a lot of fun but I wonder how many objects can the indexing realistically take (100s? 1000s? 10000s?) and if there is interest in a benchmark or stress test of sorts?