# Architecture principles whose scope is duplicate

> 2 records

This index as JSON: https://banes-lab.com/json/api/facets/architecture/scope/duplicate

## Entries

- [Period-Decided Disposition](https://banes-lab.com/records/architecture/period-decided-disposition.md): A design rule that a duplicate is first counted by its distinguished copies and then read by the period of each derivation edge, so a periodic copy owes a comparator and a one-shot copy is a record whose source is repaired instead.
- [Cyclic Tiebreak](https://banes-lab.com/records/architecture/cyclic-tiebreak.md): A defect in which a tiebreak picks a source among copies none of which is distinguished, turning a correct refusal into a direction no copy supports.