Definition · data governance
Single source of truth
Single source of truth is the practice of structuring data so that every element is mastered in exactly one authoritative place, with other systems referencing rather than duplicating it. For single source of truth, a useful definition states the practice of structuring data so that every element is mastered in exactly one authoritative place, with other systems referencing rather than.
Also known as SSOT, single version of truth
Why it matters
Understanding single source of truth matters because leaders need a shared, source-backed meaning before they can compare results, explain performance, or decide what to do next. Pluvo acts as a computational source of truth: numbers are not copied into a deck, they are computed on demand from connected systems and trace back to the underlying source.
In practice
Operating example
Single source of truth is useful when teams need a shared interpretation of the practice of structuring data so that every element is mastered in exactly one authoritative place, with other systems referencing rather than duplicating it. The definition should make source data, timing, ownership, and the decision it supports explicit.
Pluvo example
Pluvo acts as a computational source of truth: numbers are not copied into a deck, they are computed on demand from connected systems and trace back to the underlying source.
In practice, teams should define single source of truth with a clear source, owner, time period, and decision before they use it in reporting, planning, or operating reviews.
Understanding single source of truth matters because leaders need a shared, source-backed meaning before they can compare results, explain performance, or decide what to do next. Pluvo acts as a computational source of truth: numbers are not copied into a deck, they are computed on demand from connected systems and trace back to the underlying source.
A strong workflow for single source of truth separates the definition from the action: first agree what the term means, then decide how it is measured, when it changes, and who is accountable for the next step.
Pluvo acts as a computational source of truth: numbers are not copied into a deck, they are computed on demand from connected systems and trace back to the underlying source.
FAQ
What is a single source of truth?
Single source of truth is the practice of structuring data so that every element is mastered in exactly one authoritative place, with other systems referencing rather than duplicating it. For single source of truth, a useful definition states the practice of structuring data so that every element is mastered in exactly one authoritative place, with other systems referencing rather than.
What is the difference between a single source of truth and a system of record?
The boundary for single source of truth differs from related terms by scope, source data, time period, and decision use. In this glossary, it covers the practice of structuring data so that every element is mastered in exactly one authoritative place, with other systems referencing rather than duplicating it, so teams should compare those boundaries before using it in reporting or planning.