peer-to-peer-based resource discovery in global grids: a tutorial
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Peer-To-Peer-Based Resource Discovery In Global Grids: A Tutorial. Rajiv Ranjan, Aaron Harwood And Rajkumar Buyya, The University Of Melbbourne IEEE Communications Surveys & Tutorials‧2nd Quarter 2008, Volume 10, No. 2. Present by Ting-Wei, Chen. Introduction Resource Taxonomy P2P Taxonomy - PowerPoint PPT PresentationTRANSCRIPT
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Peer-To-Peer-Based Resource Peer-To-Peer-Based Resource Discovery In Global Grids: A Discovery In Global Grids: A TutorialTutorial
Rajiv Ranjan, Aaron Harwood And Rajkumar Buyya, The University Of MelbbourneIEEE Communications Surveys & Tutorials‧2nd
Quarter 2008, Volume 10, No. 2
Present by Ting-Wei, Chen
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OutlineOutlineIntroductionResource TaxonomyP2P TaxonomyConclusion
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Introduction (cont.)
Resource discovery activity.The nature of grids emphasis
◦Computation◦Data◦Application service◦Interaction◦Knowledge◦Utility
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Introduction (cont.)
Computational Grid ◦Static attributes◦Dynamic attributes
Superscheduling◦Specialized grid schedulers◦Identifying and analyzing requirements◦Querying a grid resource information
service◦Coordinating and negotiating a service
level agreement.◦Job scheduling
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Introduction (cont.)
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Introduction (cont.)
Monitoring and directory service (MDS)◦ Centralized GRISs◦ Host the grid index information service◦ Update the resource status
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Introduction (cont.)
Hierarchical MDS organization◦ Update the information about its local resources
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Resource taxonomy (cont.)
Resource organization taxonomy◦Centralized
All in a single resource Control and efficiency
◦Hierarchical Only direct links in a hierarchy are from
the parent nodes to their child nodes Tree-like structure
◦Decentralized Highly scalable Manageability is a complex task
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Resource taxonomy (cont.)
Resource attribute taxonomy◦ Dynamic◦ Static
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Resource taxonomy (cont.)
Resource query taxonomy◦Resource lookup query (RLQ)◦Resource update query (RUQ)
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P2P taxonomy (cont.)
P2P network organization◦Structure◦Unstructure
Data organization◦Data distribution mechanisms
Locality Load balance Minimal metadata Minimal management overhead
◦Data indexing or query routing techniques
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P2P taxonomy (cont.)
D-dimensional query routing organization◦Routing load balance◦Low per-node state
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ConclusionDetailed taxonomy
◦Resource toxonomy◦P2P taxonomy
Useful for academic and industry-based researchers
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Thank you for your attention