If your business data feels chaotic, you're in good company. The majority of small businesses report data scattered across systems, spreadsheets, and even sticky notes, and every data-driven business started exactly there.
Start With an Honest Inventory
Before you can fix anything, you need to know what you have and where it lives: every spreadsheet, every piece of accounting software, every CRM, every inbox, every drawer of paper records. The playbook's Data Health Assessment scores your business across four dimensions (accessibility, accuracy, timeliness, security) and tells you, honestly, how urgent the problem is.
The Single Source of Truth Principle
The core fix is simple to state and hard to do: every piece of information should live in exactly one authoritative place, with everything else referencing it rather than duplicating it. The guide walks through identifying your core data domains (customers, products, vendors, employees, transactions) and choosing where each one should actually live.
About this post
Written by
Justin Szilard
Published
July 15, 2026