Does SSOT mean one system for everything?

No. It means one authoritative system per data type. The ERP stays the source for accounting; the operational layer for live stock and orders.

How does it relate to MDM?

Master data management ensures SSOT for reference data (products, customers), an essential part of the principle.

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Operations Glossary
Single Source of Truth (SSOT)

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Category: Tehnologie · Acronym: SSOT

Single Source of Truth (SSOT)

Quick answer: The principle that each piece of data has one authoritative place, avoiding conflicting versions across systems.

Key takeaways

Set the authoritative system per data type
The rest consume from there (sync, not parallel copies)
Master data management for reference data

What single source of truth is

Single source of truth (SSOT) means that for each data type (stock, price, order, customer) there is one system considered authoritative, and the others sync from it, instead of holding their own contradicting versions.

Why it matters to the board

Without SSOT, ERP stock differs from the website's, the CRM price differs from billing — and every decision is made on wrong data. SSOT removes endless reconciliations and costly errors.

How it is implemented

Set the authoritative system per data type

The rest consume from there (sync, not parallel copies)

Master data management for reference data

How Azuvio helps

Azuvio acts as a consolidation layer: it keeps the ERP as the accounting source of truth and becomes the single source for available stock and order status across all channels, eliminating divergent versions.

Frequently asked

Does SSOT mean one system for everything?: No. It means one authoritative system per data type. The ERP stays the source for accounting; the operational layer for live stock and orders.
How does it relate to MDM?: Master data management ensures SSOT for reference data (products, customers), an essential part of the principle.

Where Azuvio fits

Related terms

MDM (Master Data Management) — The discipline of maintaining a single source of truth for key data: products, customers, suppliers, prices.
Smart Layer — Modern orchestration layer over the existing ERP — adds OMS, WMS, EDI, marketplace without replacing accounting.
Live stock availability — Real-time display in the B2B portal of available stock and estimated delivery date per product.
Real-time vs batch syncing — The two ways of moving data between systems: instantly on each event, or grouped at scheduled intervals.

Last updated: 2026-07-06