Model
66 posts filed under Model.
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 →Premature Real-Time Tax
Streaming has a cost nobody puts in the business case: the weekly tax of running it after the demo works.
Read →Fractional Architect Series B Audit
Investor technical due diligence has one real question: will this stack survive the growth the round is funding?
Read →Wrong DE Hire Cost Matrix
A wrong data engineering hire runs you about three salaries by the time you count the ramp, the re-hire, and the work that stalled in …
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 →Deterministic vs Non-Deterministic AI
Run your AI feature twice on the same input. If a different answer would be a problem, you've found a deterministic requirement.
Read →The Fragile Organic Platform Fix
An e-commerce client's reporting ran on a spreadsheet one person updated by hand every morning. It broke every quarter, always at month-end.
Read →Your AI Initiative Is Blocked by Context, Not Tokens
The team bought more tokens. The agent still gave confident, wrong answers. The bottleneck was never compute.
Read →Ownership Vacuum After First Hire
The junior left in March. In May, marketing's dashboard broke and nobody knew who to call.
Read →Conway's Law Pipeline Silos
Two teams sitting in different Slack channels build two pipelines that compute the same metric.
Read →