Protium, an Infrastructure for Partitioned Applications


Share/Save/Bookmark

Mullender, S.J. and Young, C. and Szymanski, T. and Reppy, J. and Presotto, D. and Pike, R. and Narlikar, G. (2001) Protium, an Infrastructure for Partitioned Applications. In: 8th Workshop on Hot Topics in Operating Systems, HOTOS 2001, Schloss Elmau, Germany.

open access
[img]
Preview
PDF
784kB
Abstract:Remote access feels different from local access. The major issues are consistency (machines vary in GUIs, applications, and devices) and responsiveness (the user must wait for network and server delays). Protium attacks these by partitioning programs into local viewers that connect to remote services using application-specific protocols. Partitioning allows viewers to be customized to adapt to local features and limitations. Services are responsible for maintaining long-term state. Viewers manage the user interface and use state to reduce communication between viewer and service, reducing latency whenever possible. System infrastructure sits between the viewer and service, supporting replication, consistency, session management, and multiple simultaneous viewers. The prototype system includes an editor, a draw program, a PDF viewer, a map database, a music jukebox, and windowing system support. It runs on servers, workstations, PCs, and PDAs under Plan 9, Linux, and Windows; services and viewers have been written in C, Java, and Concurrent ML.
Item Type:Conference or Workshop Item
Copyright:©2001 IEEE
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:
Link to this item:http://purl.utwente.nl/publications/36889
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page

Metis ID: 203325