Frömmgen, Alexander ; Haas, Stefan ; Stein, Michael ; Rehner, Robert ; Buchmann, Alejandro ; Mühlhäuser, Max
Hrsg.: Crnkovic, Ivica (2015)
Always the Best: Executing Transitions between Search Overlays.
In: Proceedings of the 2015 European Conference on Software Architecture Workshops
doi: 10.1145/2797433.2797441
Buchkapitel, Bibliographie
Kurzbeschreibung (Abstract)
Search overlays are distributed systems which allow to easily store and retrieve data shared across a huge number of nodes. A multitude of search overlays exist, each optimized for certain environments, application requirements, and workloads. However, in highly dynamic and heterogeneous environments, the choice of the most suitable overlay changes frequently. In this paper, we propose to execute transitions between search overlays at runtime. This approach allows for switching to the most suitable overlay depending on the requirements and the environment. We analyze how these transitions can be executed and propose multiple transition strategies which differ in their required time, their overhead, and the provided performance during the transition. For the evaluation, we exemplarily executed these transition strategies for two overlays and verified the expected performance properties of the strategies. We show that transitions between search overlays are efficiently possible and can be used to always execute the most suitable search overlay.
| Typ des Eintrags: | Buchkapitel |
|---|---|
| Erschienen: | 2015 |
| Herausgeber: | Crnkovic, Ivica |
| Autor(en): | Frömmgen, Alexander ; Haas, Stefan ; Stein, Michael ; Rehner, Robert ; Buchmann, Alejandro ; Mühlhäuser, Max |
| Art des Eintrags: | Bibliographie |
| Titel: | Always the Best: Executing Transitions between Search Overlays |
| Sprache: | Englisch |
| Publikationsjahr: | September 2015 |
| Ort: | New York |
| Verlag: | ACM |
| Buchtitel: | Proceedings of the 2015 European Conference on Software Architecture Workshops |
| DOI: | 10.1145/2797433.2797441 |
| URL / URN: | http://dx.doi.org/10.1145/2797433.2797441 |
| Kurzbeschreibung (Abstract): | Search overlays are distributed systems which allow to easily store and retrieve data shared across a huge number of nodes. A multitude of search overlays exist, each optimized for certain environments, application requirements, and workloads. However, in highly dynamic and heterogeneous environments, the choice of the most suitable overlay changes frequently. In this paper, we propose to execute transitions between search overlays at runtime. This approach allows for switching to the most suitable overlay depending on the requirements and the environment. We analyze how these transitions can be executed and propose multiple transition strategies which differ in their required time, their overhead, and the provided performance during the transition. For the evaluation, we exemplarily executed these transition strategies for two overlays and verified the expected performance properties of the strategies. We show that transitions between search overlays are efficiently possible and can be used to always execute the most suitable search overlay. |
| Freie Schlagworte: | - SUN - Smart Urban Networks |
| ID-Nummer: | MAKI-2015-012; TUD-CS-2015-0122 |
| Zusätzliche Informationen: | Workshop on Architecting Self-Managing Distributed Systems (ASDS), Dubrovnik/Cavtat, Croatia, September 2015 |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Telekooperation DFG-Sonderforschungsbereiche (inkl. Transregio) DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche Zentrale Einrichtungen DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet > A: Konstruktionsmethodik DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet > A: Konstruktionsmethodik > Teilprojekt A1: Modellierung DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet > A: Konstruktionsmethodik > Teilprojekt A2: Entwurf DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet > C: Kommunikationsmechanismen DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet > C: Kommunikationsmechanismen > Teilprojekt C2: Informationszentrische Sicht |
| Hinterlegungsdatum: | 24 Jul 2015 13:41 |
| Letzte Änderung: | 28 Mai 2024 11:15 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum