#data-quality

3 posts tagged #data-quality.

Empty chair in a hall with an ID card on the seat, lit between blurred chairs in the dark.

Lessons

The wrong key

We matched each sale to its row in the sheet instead of the camera sold, so duplicates slipped through

We matched sales by their row in the spreadsheet instead of the camera sold, so every re-pasted block came in as a new sale.

#data-quality#deduplication#reconciliation#sqlite

Nicolás Biondi· 4 min readRead the post

A wall opened up in the middle with two bundles of glowing cables, one cyan and one amber, shining at different intensities.

AI Agents

Nothing was broken

An agent touched four files in production over a fault that was in Shopify's index

Nicolás Biondi· 3 minRead the post

A tray of empty slots being filled by drifting cyan mist, beneath a suspended brass stamp glowing warm amber.

Ecommerce

The API played dumb

Three fields were missing and the API still said 'all good': it filled them in with whatever came to mind

Nicolás Biondi· 3 minRead the post