Framework Comparison » History » Version 11
J. Moringen, 06/09/2011 11:00 PM
updated functional differences
| 1 | 1 | S. Wrede | h1. ROS Comparison |
|---|---|---|---|
| 2 | 1 | S. Wrede | |
| 3 | 3 | S. Wrede | Please note: We are comparing RSB against roscore not against ROS! |
| 4 | 3 | S. Wrede | |
| 5 | 2 | S. Wrede | h2. Functional Differences |
| 6 | 1 | S. Wrede | |
| 7 | 11 | J. Moringen | | *Aspect* | *ROS* | *RSB* | |
| 8 | 11 | J. Moringen | | Pub/sub Topology | 1:1 | m:n | |
| 9 | 11 | J. Moringen | | Abstraction | single level | hierarchies | |
| 10 | 11 | J. Moringen | | Channel Identifier | Topic | Scope | |
| 11 | 11 | J. Moringen | | Channel Scope | Flat | Hierarchical | |
| 12 | 11 | J. Moringen | | Origin Filtering | ? | planned | |
| 13 | 11 | J. Moringen | | Typing | strong | strong-ish | |
| 14 | 11 | J. Moringen | | IDL | yes, proprietary | optional | |
| 15 | 1 | S. Wrede | |
| 16 | 11 | J. Moringen | h2. Wishes |
| 17 | 7 | S. Wrede | |
| 18 | 8 | S. Wrede | * We believe in the power of reflection and self-description, such that |
| 19 | 7 | S. Wrede | ** a generic content-based subscription model, e.g., with path-based access such as XPath becomes feasible |
| 20 | 3 | S. Wrede | ** messages can be generally understood by everyone even if parts are not accessible |
| 21 | 1 | S. Wrede | * RSB shall provide better introspection features, both for programmtic access (e.g., for anomaly detection) but also for developers |