BAC-L4-ARCH-102Blockchain architecture
Choosing a consensus
Starting from real constraints — operator count, finality requirement, censorship tolerance — rather than an ecosystem preference.
- Level
- L4 — Blockchain architect
- Duration
- 3 h
- Maintainer
- Chief Blockchain Architect
Learning objectives
- 01Translate a business constraint into a consensus requirement
- 02Compare the families against measurable criteria
- 03Justify a choice before a non-technical client
Guided lab
Choose and justify a consensus for three contrasting Cameroonian use cases.
Independent lab
Defend your choice against a peer's reasoned objection.
Security angle
A consensus whose operator set will never exist is not a choice but a wish.
Assessment
Three choice notes, assessed on the traceability from constraint to decision.