Understanding Causal Consistency: Order Guarantees, Lamport Timestamps, and Total Order Broadcast

This article explains the challenges of implementing causal consistency, compares it with linear and sequential consistency, describes how order guarantees are enforced in leader‑based replication, introduces Lamport timestamps and total‑order broadcast, and outlines practical approaches for achieving causal consistency in distributed systems.

ConsistencyDistributed SystemsLamport timestamp

0 likes · 14 min read

Understanding Causal Consistency: Order Guarantees, Lamport Timestamps, and Total Order Broadcast

Architects Research Society

Apr 21, 2023 · Databases

Understanding Sequential, Causal, and Eventual Consistency Models

This article explains the concepts of sequential, causal, and eventual consistency in distributed systems, illustrating their guarantees with examples and diagrams, and discusses related consistency guarantees such as monotonic reads, writes, and read‑your‑writes, helping readers grasp how these models affect system behavior and performance.

Consistencycausal consistencyeventual consistency

0 likes · 13 min read

Understanding Sequential, Causal, and Eventual Consistency Models

Architects Research Society

Dec 5, 2021 · Databases

Understanding Sequential, Causal, and Eventual Consistency Models

This article explains the concepts of sequential, causal, and eventual consistency models, illustrating their definitions, guarantees, and practical examples—including process interactions and real‑world scenarios—while comparing their strengths, trade‑offs, and related consistency guarantees such as monotonic reads, writes, and read‑your‑writes.

ConsistencyDistributed Systemscausal consistency

0 likes · 10 min read