Difference between revisions of "Single source of truth"
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A [[wikipedia:Single source of truth|single source of truth]], often abbreviated as [[SSOT]] is a discipline or pragmatic approach to store data in only '''one''' place. This '''one''' place, doesn't mean that the data has only one copy, but the way data being retrieved and presented are always going through a single channel, often managed by a version control system. | A [[wikipedia:Single source of truth|single source of truth]], often abbreviated as [[SSOT]] is a discipline or pragmatic approach to store data in only '''one''' place<ref>{{:3-2-1 Backup Rule}}</ref>. This '''one''' place, doesn't mean that the data has only one copy, but the way data being retrieved and presented are always going through a single channel, often managed by a version control system. | ||
=The Entropy Pool= | =The Entropy Pool= | ||
Revision as of 09:25, 6 September 2021
A single source of truth, often abbreviated as SSOT is a discipline or pragmatic approach to store data in only one place[1]. This one place, doesn't mean that the data has only one copy, but the way data being retrieved and presented are always going through a single channel, often managed by a version control system.
The Entropy Pool
To relate Single source of truth in physical reality, the notion of a shared clock, or more technically, the idea of a common entropy pool, is essential to achieve this goal.
References
- ↑ The 3-2-1 backup rule
- There should be 3 copies of data
- On 2 different media
- With 1 copy being off site
References
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Related Pages
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Related Pages
References