The Data Report
OlivierAI-curated weekly insights on building data products, distilled from the strongest signals.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 22 | Founded | 6 months ago | Last Issue | 8 days ago |
| Active | |||||
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datareport.republicofdata.ioLatest Issues
The knowledge gap underneath the tooling
This Week
A semantic layer is supposed to make your agent smarter. This week, a benchmark from semantic-layer vendor Cube put a number on how much smarter: 68%. That is the accuracy ceiling when an LLM has metric definitions but not the...
Nobody Owns What Your Agent Writes
This week settled a question nobody wanted answered: the code your AI agent writes isn’t copyrightable. That landed alongside GitHub killing Copilot’s flat rate, PostgreSQL’s most trusted backup tool losing its only maintainer, and four ope...
Two Layers Shipped This Week. The Hardest One Didn’t.
This Week
DuckDB just shipped a Jepsen-validated lakehouse that makes “is this a real warehouse alternative for medium-data” a live question for your next architecture decision. The pattern for wiring agents into your pipeline started t...
The Price Didn’t Change. The Bill Did.
This Week
Somebody measured what Opus 4.7’s new tokenizer actually costs in production — and the answer is about 40% more than last month, with no line item to explain it. Meanwhile, practitioners are discovering that autonomous agents...
100% on the Test, 0% on the Job
This Week
Berkeley researchers scored perfect marks on every major AI agent benchmark — by hacking the test harnesses, not solving a single task. Meanwhile, agent infrastructure projects are shipping faster than anyone can agree on what...
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Data platform builder and consultant
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