Microsoft PowerPoint Presentation

11/1/00

Click here to start

Table of Contents

Primary and Backups

Primary and Backups (2)

Weak Consistency (weaker update semantics)

The Anti-Entropy method

The Anti-Entropy Method (cont.)

The Web Model - A Test Case for Replication

Cluster Replication

Wide-area (Cluster) Replication

The Technical Challenge

DNS Round Trip Times Method

Shared IP Address Method

Practical Implementation: The Walrus System

The Walrus Architecture

Walrus in Action

Author: Yair Amir

Email: yairamir@cs.jhu.edu

Home Page: http://www.cs.jhu.edu/~yairamir/cs437/600-437.html

Other information:
Distributed Systems (600.437), Lecture 9: Replication