#Consistency
4 posts in tag “Consistency”.
The Quiet Calculus of Probabilistic Commutativity
2025-09-27A practical calculus for quantifying when non-commutative operations in distributed systems can be safely executed without heavyweight coordination.
Linearizability and Serializability: A Formal Hierarchy of Consistency Models
2025-01-28Build a rigorous understanding of consistency models from linearizability to eventual consistency, with formal definitions, counterexamples, and the practical implications for distributed database design.
Merkle Trees and Content‑Addressable Storage
2020-08-17From Git to distributed object stores: how Merkle DAGs enable integrity, deduplication, and efficient sync.
Tuning the Dial: Adaptive Consistency at Planet Scale
2020-03-11Inside the engineering of databases that adjust consistency on the fly without breaking user trust.