The decision goes through people who were not in the conversation: the committee, the board, finance. EVODA recalibrates the content for the reader you name, with the profile declared in the document and a reading test before it ships.
The problem
The technical document goes to the committee as is, and the meeting becomes simultaneous translation. Or someone rewrites it the night before, and the executive version diverges from the technical one at the first number.
The same content ships as a document of its own for the declared reader, without inventing new facts: what changes is the explanation. And the document records that the version passed a reading test for that profile.
How it works
You declare who the reader is, and the document is born for them: analogy in place of jargon, the decision before the mechanism, and the cost in the vocabulary of whoever approves budgets.
The external version derives from the same verified content as the technical one. Divergence between the two is a defect, and numbers do not change from one to the other.
Transactional model for e-commerce
Version 2 · audited · 6 entities, 31 columns
| DDL executed on a real database | done |
| Business questions answered by query | done |
| Adversarial review | done |
| Proof under load | not measured |
Second opinion, from a different model
Disagrees with normalizing stock_movements: at high volume, a balance computed by summation becomes the bottleneck. Suggests materializing it. The disagreement was recorded, not resolved.
Before release, the document goes through a reading test simulating the declared profile, and the "Read by the declared profile" seal records the verification.
The technical report stays available for anyone who wants to go deeper: the committee reads its version, the architect checks the evidence in theirs.
Audit report: transactional e-commerce model
Evidence: stock_movements has no materialization; the balance is summed on every read.
Impact: above 1 million movements, the balance query becomes the checkout bottleneck.
Recommendation: materialize the balance, with periodic reconciliation against the sum.
Grounded in the canon: modeling-kimball-inmon-datavault
Every finding in the report becomes a project attention point with its own state, so it does not die inside the document.
Under the hood
A document for the outside under the same rules as the one for the inside.
What comes next
Projected cost against the real invoice, assumptions with state, open objections and the environment’s drift, in one place.
See it from the inside →CostCost analysis12- and 24-month TCO computed by arithmetic, a declared source per price, and the deviation checked later against the real invoice.
See it from the inside →DeliveryExecution promptThe deliverable that closes the engagement without touching your database: environment assumptions, verification and rollback, ready for your agent or your DBA.
See it from the inside →Paste the structure, get the most serious findings in about two minutes, and decide later whether an engagement is worth opening. No account, no card.