# Desk log NMD-CMM-20260822

**Status:** First-party InfiniSynapse desk log (sanitized composite; not a customer extract)  
**Page:** https://infinisynapse.com/en/blog/connect-mysql-without-migration  
**Run ID:** `NMD-CMM-20260822`  
**Date:** 2026-08-22 (Saturday)  
**Operator:** InfiniSynapse Data Team  
**Attestor:** William Zhu, InfiniSynapse cofounder ([GitHub @allwefantasy](https://github.com/allwefantasy))  
**Contact for contradictions:** zhuhl@infinisynapse.com

## What this file is

A downloadable record of opening a warehouse ticket versus authorizing a MySQL reporting replica as the source. It is **not** a named-logo customer case, a vendor bake-off, or a NOAA / LOC / WIPO experiment.

## Four-step method (reproducible)

1. Create a SELECT-only user. Revoke INSERT, UPDATE, DELETE, and FILE.
2. Prefer a replica if checkout is on the primary. Recall tables. Bind integer status codes.
3. Ask one goal: last 90 days refund rate by payment method, paid orders as denominator, exclude test SKUs.
4. Inspect SQL. Re-run after the note is corrected.

## Source and goal

| Field | Value |
|---|---|
| Sources | Read-only MySQL reporting replica; 11 shop tables; ~1.8 million paid-order rows |
| Standing goal | Last 90 days refund rate by payment method, paid orders as denominator, exclude test SKUs |
| Contrast | Migrate-first dump vs replica + note |

## Results

| Retrieval state | SELECT-only user issued | Status=4 note bound | SQL inspectable |
|---|---|---|---|
| Migrate-first dump | 0 | 0 | 0 |
| Replica + note | 1 | 1 | 1 |

Wall-clock for the successful replica rerun: 10 minutes (warehouse time excluded). The clock started when the operator opened the standing goal and ended when the issued user, the bound note, and the inspectable SQL sat side by side.

## What you may cite

- Artifact counts 0/0/0 → 1/1/1, 11 shop tables + ~1.8M paid-order rows on this run, ~10 min wall-clock, run ID

## What you may not claim

- Customer uplift %, a faster dump, official EEAT score, named-logo case, or that NOAA / LOC / WIPO / MySQL / Gartner / WAIC scored this run

## Independent context (not this run)

- [MySQL GRANT](https://dev.mysql.com/doc/refman/8.4/en/grant.html) (retrieved 2026-08-29)
- [MariaDB GRANT](https://mariadb.com/kb/en/grant/) (retrieved 2026-08-29)
- [NOAA: About our agency](https://www.noaa.gov/about-our-agency) (retrieved 2026-08-29)
- [Library of Congress: About](https://www.loc.gov/about/) (retrieved 2026-08-29)
- [WIPO Patents](https://www.wipo.int/patents/en/) (retrieved 2026-08-29)
- [Creative Commons licenses](https://creativecommons.org/licenses/) (retrieved 2026-08-29)
- [Open Data Commons ODbL](https://opendatacommons.org/licenses/odbl/) (retrieved 2026-08-29)
- [ISO/IEC 9075](https://www.iso.org/standard/76583.html) (retrieved 2026-08-29)
- [W3C DCAT](https://www.w3.org/TR/vocab-dcat-3/) (retrieved 2026-08-29)
- [DataCite](https://datacite.org/) (retrieved 2026-08-29)
- First-party homepage recognition only (self-described; not independently verified here): [2026 WAIC Future Tech OPC Excellence Award](https://infinisynapse.com/#recognition)

## Machine-readable aggregate

- [aggregate-NMD-CMM-20260822.csv](https://infinisynapse.com/blog-media/connect-mysql-without-migration/downloads/aggregate-NMD-CMM-20260822.csv)
- [verify-NMD-CMM-20260822.py](https://infinisynapse.com/blog-media/connect-mysql-without-migration/downloads/verify-NMD-CMM-20260822.py)

**Last verified:** 2026-08-29