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Paxos: The Canonical Single-Decree Algorithm

This generated surface maps a learner-facing curriculum unit to its canonical source routes.

Curriculum surface​

  • Open learner-facing unit
  • Curriculum path: content/curriculum/architecture/semester-06-databases-distributed/module-05-distributed-systems-fundamentals/concepts/cluster-04-consensus/11-paxos-the-canonical-algorithm-primary.md
  • App: architecture
  • Semester: semester-06-databases-distributed
  • Module: module-05-distributed-systems-fundamentals
  • Unit kind: concept
  • Curation level: module_curated

Learning objectives​

  • Explain Paxos: The Canonical Single-Decree Algorithm in terms of failure models, ordering, coordination, and tradeoffs instead of distributed-systems folklore.
  • Use Paxos: The Canonical Single-Decree Algorithm to predict system behavior under delay, partial failure, or disagreement between nodes.
  • Use database-internals, ddia, distributed-systems-concepts-and-design to connect the learner page to clocks, failure detectors, consensus, and real coordination patterns.

Prerequisites​

  • Comfort reasoning about replication, partitioning, and database failure modes from the earlier semester modules.

Source books​

  • database-internals
  • ddia
  • distributed-systems-concepts-and-design

Source routes​

Database Internals​

Ddia​

Distributed Systems Concepts And Design​

Supporting curriculum routes​

No supporting curriculum routes linked yet.

External enrichment​

  • The Secret Lives of Data: Raft (read_if_stuck) - Best quick reinforcement when consensus remains too abstract after the book-backed explanation.
  • etcd Documentation (official_docs_companion) - Shows how coordination, consensus, and membership ideas surface in a production-grade control-plane system.

AI companion modes​

  • Explain simply
  • Socratic tutor
  • Challenge my understanding
  • Diagnose my confusion
  • Connect forward / backward

Source-of-truth note​

This teaching unit is learner-facing guidance assembled from multiple canonical book routes. Use the listed source books as the primary conceptual spine for Paxos: The Canonical Single-Decree Algorithm, and treat outside material as supporting enrichment only.