Architecture · September 2026 · 7 min read
When Google Sheets Break: The Step-by-Step Transition to Postgres
Every business starts on Google Sheets. But when your spreadsheet has 45 tabs, VLOOKUPs take 8 seconds, and an employee accidentally deletes row 412, it is time for a relational database.
The Spreadsheet Lifecycle
Spreadsheets are incredible for prototyping. They require zero code and allow instant data entry. But spreadsheets lack relational integrity, concurrent transaction locking, and granular field-level permissions.
When three people edit simultaneously, formulas break, duplicate client records proliferate, and reporting becomes unreliable.
The Migration Blueprint
We migrate companies to hosted PostgreSQL (Supabase or Neon) with clean, tailored web frontends. The data is validated against strict schemas, backups are automated hourly, and employees only see the exact screens necessary for their role.
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