principles:fallacies_of_distributed_computing
Table of Contents
Fallacies of Distributed Computing
Variants and Alternative Names
Context
Principle Statement
Essentially everyone, when they first build a distributed application, makes the following eight assumptions. All prove to be false in the long run and all cause big trouble and painful learning experiences.
1. The network is reliable
2. Latency is zero
3. Bandwidth is infinite
4. The network is secure
5. Topology doesn't change
6. There is one administrator
7. Transport cost is zero
8. The network is homogeneous1)
So a design is bad if one these aspects is neglected.
Description
Rationale
Strategies
Caveats
See section contrary principles.
Origin
Peter Deutsch: The Eight Fallacies of Distributed Computing
Evidence
Relations to Other Principles
Generalizations
- Law of Leaky Abstractions: Essentially the eight fallacies are abstraction leaks.
Specializations
Contrary Principles
Complementary Principles
Principle Collections
Examples
Description Status
Further Reading
- Peter Deutsch: The Eight Fallacies of Distributed Computing
- Arnon Rotem-Gal-Oz: Fallacies of Distributed Computing Explained
Discussion
Discuss this wiki article and the principle on the corresponding talk page.
1)
Peter Deutsch: The Eight Fallacies of Distributed Computing
principles/fallacies_of_distributed_computing.txt · Last modified: 2013-08-02 16:31 by christian