Terpstra, Wesley W. (2015)
BubbleStorm: Rendezvous Theory in Unstructured Peer-to-Peer Search.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung
Kurzbeschreibung (Abstract)
This thesis presents BubbleStorm, which attempts to bridge the gap between peer-to-peer and databases. BubbleStorm is a peer-to-peer search system, which solves large-scale rendezvous problems over the unreliable global internet. It provides a concept of user-defined bubble types, loosely corresponding to table schemas. Queries follow the fully general black-box model, allowing powerful queries to be evaluated exhaustively. The system tracks usage statistics with a system-wide measurement service, used to automatically tune search performance. As strong consistency guarantees are impossible, BubbleStorm instead aims for user-controlled probabilistic guarantees.
The key contribution of this thesis is to develop rendezvous theory and reformulate the black-box query model within this framework. This reformulation allows us to interpret any black-box system as solving a rendezvous problem, allowing an elegant and tight lower-bound. BubbleStorm leverages rendezvous theory to substantially reduce bandwidth consumption (both practically and asymptotically) while simultaneously improving query latency. The resulting system, which has a full fledged implementation, sports a simple to understand interface, which abstracts away the underlying details, much like the database systems before it.
Typ des Eintrags: | Dissertation | ||||
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Erschienen: | 2015 | ||||
Autor(en): | Terpstra, Wesley W. | ||||
Art des Eintrags: | Erstveröffentlichung | ||||
Titel: | BubbleStorm: Rendezvous Theory in Unstructured Peer-to-Peer Search | ||||
Sprache: | Englisch | ||||
Referenten: | Buchmann, Prof Ph.D. Alejandro ; Kangasharju, Prof. Dr. Jussi ; Moody, Dr. Ken | ||||
Publikationsjahr: | 23 Januar 2015 | ||||
Ort: | tuprints | ||||
Verlag: | E-Publishing-Service der TU Darmstadt | ||||
Datum der mündlichen Prüfung: | 23 Januar 2015 | ||||
URL / URN: | http://tuprints.ulb.tu-darmstadt.de/4637 | ||||
Kurzbeschreibung (Abstract): | This thesis presents BubbleStorm, which attempts to bridge the gap between peer-to-peer and databases. BubbleStorm is a peer-to-peer search system, which solves large-scale rendezvous problems over the unreliable global internet. It provides a concept of user-defined bubble types, loosely corresponding to table schemas. Queries follow the fully general black-box model, allowing powerful queries to be evaluated exhaustively. The system tracks usage statistics with a system-wide measurement service, used to automatically tune search performance. As strong consistency guarantees are impossible, BubbleStorm instead aims for user-controlled probabilistic guarantees. The key contribution of this thesis is to develop rendezvous theory and reformulate the black-box query model within this framework. This reformulation allows us to interpret any black-box system as solving a rendezvous problem, allowing an elegant and tight lower-bound. BubbleStorm leverages rendezvous theory to substantially reduce bandwidth consumption (both practically and asymptotically) while simultaneously improving query latency. The resulting system, which has a full fledged implementation, sports a simple to understand interface, which abstracts away the underlying details, much like the database systems before it. |
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Alternatives oder übersetztes Abstract: |
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Freie Schlagworte: | unstructured peer-to-peer rendezvous search | ||||
URN: | urn:nbn:de:tuda-tuprints-46376 | ||||
Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 000 Allgemeines, Informatik, Informationswissenschaft > 004 Informatik | ||||
Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik > Datenbanken und Verteilte Systeme 20 Fachbereich Informatik |
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Hinterlegungsdatum: | 02 Aug 2015 19:55 | ||||
Letzte Änderung: | 02 Aug 2015 19:55 | ||||
PPN: | |||||
Referenten: | Buchmann, Prof Ph.D. Alejandro ; Kangasharju, Prof. Dr. Jussi ; Moody, Dr. Ken | ||||
Datum der mündlichen Prüfung / Verteidigung / mdl. Prüfung: | 23 Januar 2015 | ||||
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