TY - GEN
T1 - A reflective middleware to support peer-to-peer overlay adaptation
AU - Tyson, Gareth
AU - Grace, Paul
AU - Mauthe, Andreas
AU - Blair, Gordon
AU - Kaune, Sebastian
PY - 2009/8/20
Y1 - 2009/8/20
N2 - As peer-to-peer systems are evolving from simplistic application specific overlays to middleware platforms hosting a range of potential applications it has become evident that increasingly configurable approaches are required to ensure appropriate overlay support is provided for divergent applications. This is exacerbated by the increasing heterogeneity of networked devices expected to host the overlay. Traditional adaptation approaches rely on simplistic design-time isolated fine-tuning of overlay operations. This, however, cannot fully support the level of configurability required by next generation peer-to-peer systems. To remedy this, a middleware overlay framework is designed that promotes the use of architectural reconfiguration for adaptive purposes. Underpinning this is a generic reusable component pattern that utilises software reflection to enable rich and extensible adaptation of overlays beneath divergent applications operating in heterogeneous environments. This is evaluated through a number of case-study experiments showing how overlays developed using the framework have been adapted to address a range of application and environmental variations.
AB - As peer-to-peer systems are evolving from simplistic application specific overlays to middleware platforms hosting a range of potential applications it has become evident that increasingly configurable approaches are required to ensure appropriate overlay support is provided for divergent applications. This is exacerbated by the increasing heterogeneity of networked devices expected to host the overlay. Traditional adaptation approaches rely on simplistic design-time isolated fine-tuning of overlay operations. This, however, cannot fully support the level of configurability required by next generation peer-to-peer systems. To remedy this, a middleware overlay framework is designed that promotes the use of architectural reconfiguration for adaptive purposes. Underpinning this is a generic reusable component pattern that utilises software reflection to enable rich and extensible adaptation of overlays beneath divergent applications operating in heterogeneous environments. This is evaluated through a number of case-study experiments showing how overlays developed using the framework have been adapted to address a range of application and environmental variations.
KW - Adaptation
KW - Peer-to-peer
KW - Reflective middleware
UR - http://www.scopus.com/inward/record.url?scp=68749088812&partnerID=8YFLogxK
UR - https://link.springer.com/chapter/10.1007%2F978-3-642-02164-0_3
U2 - 10.1007/978-3-642-02164-0_3
DO - 10.1007/978-3-642-02164-0_3
M3 - Conference publication
AN - SCOPUS:68749088812
SN - 3642021638
SN - 9783642021633
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 30
EP - 43
BT - Distributed Applications and Interoperable Systems - 9th IFIP WG 6.1 International Conference, DAIS 2009, Proceedings
PB - Springer
T2 - 9th IFIP WG 6.1 International Conference on Distributed Applications and Interoperable Systems, DAIS 2009
Y2 - 9 June 2009 through 12 June 2009
ER -