Technical Debt & Economics
72 posts filed under Technical Debt & Economics.
75% Belgian SMEs On AI Daily
Three in four Belgian SMEs now use AI daily or weekly. Most are running it on data they wouldn't trust for a board report.
Read →Databricks DBU Trap For ETL
Your Databricks bill is mostly DBUs. A lot of those DBUs run ETL that never needed Spark in the first place.
Read →FinOps Maturity For Data Teams
Most data teams know their monthly cloud bill. Far fewer can tell you which euro produced value and which one was pure waste.
Read →Privacy By Design In Pipelines
Most teams collect everything "just in case," then try to add privacy when an audit looms. By then it's in 40 tables.
Read →FinOps Isn't a Dashboard. It's Architecture.
Nobody chose to keep 7 years of event logs. The default did. You've paid for it every month since.
Read →The Agent That Can Say I Don't Know
The cheapest AI safety feature in 2026: "I don't have current data."
Read →The Lift-and-Shift Lie
The cloud migration finished in March. By July the bill was 3x and nothing was faster.
Read →Hard Credit Caps On Cloud DWH Spend
Resource Monitors are uncomfortable on purpose. That's why they save money.
Read →NIS2 Reporting For Data Incidents
NIS2, DORA, and GDPR each want an incident report. Send the same one.
Read →The Batch Window That Ate A Weekend
The six-hour batch was eating one engineer's weekend every two weeks. Nobody had measured it.
Read →