Data Validation

Technical Guide

The Morning the Monthly Batch Died — Four Realities of Running a Data Pipeline

line 48,213,996. That's all you got. Can you look at that line right now? The pipeline hands you a coordinate.…
2026.09.15
Technical Guide
Technical Guide

Look at It Before You Feed It to jq — Four Times You Need the Raw Bytes

jq ate 12 GB and died. The input was an 8 GB JSON log. jq is supposed to stream records one at a time, so why…
2026.09.03
Technical Guide