Topic Cluster // 2 Articles
Data Engineering
01
What Does Disaggregating Data Mean? A Practitioner’s Guide
I was sitting in a product review at a fintech startup in early 2024. The team showed me their “conversion funnel”—aggregated across all users. 68%% con...
02
What Does It Mean When Data is Disaggregated?
I got a call from a FinTech startup in late 2025. Their fraud detection system kept missing attacks. The data team showed me aggregated transaction totals pe...