Compressing Proxy
The Compressing Proxy is an HTTP server that dynamically compresses and uncompresses data sent across a network, with the goal of improving web browser performance. The Compressing Proxy is constructed by integrating gzip into the W3C HTTP daemon (CERN server). The CERN server is a generic, fullfeatured hypertext server, which can be used as a regular HTTP server. The CERN server processes data by passing it to a stack of stream objects. Processing, such as filtering or parsing, can be performed within each stream. These stream objects have been referred to as filters.
Click on the image to the left to see an example of the application architecture.
Rover Mission
Rover mission is a collection of a ground control base station communicating with a rover unit on a foreign planet. Ground control is the component which sits on Earth and coordinates mission communication, it is always ready to both send and receive chunks of data. Planet Rover is a rover lander on a planet. Due to planet movements, it is not continuously accessible, with certain communication time windows. Thus, when it comes available, it sends collected data back to Ground Control in chunks, as well as receives new commands from Ground Control. The radiation satellite is used by Ground Control to predict communication level expectations with the Rover. It is streaming the information to Ground Control.
Click on the image to the left to see an example of the application architecture.
