Before you begin
- Read the supplied why records disagree example before adapting it.
- Open worksheet section problem and use the fictional inputs.
- Attempt each task before opening its model response.
This lesson helps you describe a shared-record conflict and its business boundary. All practice uses supplied fictional facts. Begin with the two requests for one available crate. No prior blockchain knowledge is assumed.
Topics in this lesson
Outcome: This lesson helps you describe a shared-record conflict and its business boundary.
- One Record, Two Requests
A ledger is a record of changes.
- Agreement Has a Boundary
Agreement concerns the digital record.
- Who Must Share Control?
Before comparing mechanisms, list who may submit requests and who controls the systems that agree on them.
- Define a Testable Result
A useful success criterion is observable.