Grid architecture
This presentation is the property of its rightful owner.
Sponsored Links
1 / 4

Grid Architecture PowerPoint PPT Presentation


  • 47 Views
  • Uploaded on
  • Presentation posted in: General

Grid Architecture. William E. Johnston Lawrence Berkeley National Lab and NASA Ames Research Center [email protected] (These slides are available at grid.lbl.gov/~wej/Grids). Grids: An Emerging, Common Computing and Data Infrastructure for Science and Engineering. scientific instruments.

Download Presentation

Grid Architecture

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Grid architecture

Grid Architecture

William E. Johnston

Lawrence Berkeley National Lab and NASA Ames Research Center

[email protected]

(These slides are available at grid.lbl.gov/~wej/Grids)


Grid architecture

Grids: An Emerging, Common Computing and Data Infrastructurefor Science and Engineering

scientific instruments

tertiary storage

Condor poolsof workstations

Web Portal Access to Application and Grid Services

Specialized Portal Access (high performance displays, PDAs, etc.)

. . .

Portals

Data Management: replication and metadata

Resource Brokering

Accounting

Applications

Fault Management

Workflow Management

Services

Services Building Blocks

Encapsulation as Web Services

Encapsulation for Script Based Services

Encapsulation as Java Based Services

Resource Discovery

Scheduling and Access to Computing

Uniform Data Access

Monitoring and Events

Basic GridFunctions

Grid Communication Functions

transport services

security services

Communications

Operational Support

space-based networks

...

optical networks

Internet

Distributed Resources

national supercomputer facilities

clusters


Grid architecture

Grids: A Common Computing and Data Infrastructure forScience and Engineering

Portals: Services Presented to the Users to Accomplish Tasks

STS/SLI Mission

Analysis

ISS Training

ES Modeling

MER/CIP

Aviation Capacity

User Environment Portals

Collaboration Portals

Application Domain Specific Portals

Application Domain Independent Portals

Grid Web Services: Grid Functions and Application Functions Packaged for Building Portals

Instrument & Sensor Gateways

Computational Simulation

Workflow

Management

Experiment

Management

Flight Simulation

Programming Services

Data Processing & Analysis

Zooming

System Models

Archive Gateways

Coupling

Collaboration Services

Visualization

Monitoring

Events

Data Management

Domain Specific Web Services –Encapsulated Applications

Domain IndependentGrid Web Services

Grid Common Services: Uniform Access, Security, and Management of Compute, Data, and Instrument Resources

Multi-Site Compute, Data, and Instrument Resources


Combining grid and web services

Compute

(many)

Storage

(many)

Communi-cation

Instruments

(various)

ApplicationPortals

Web

Services

Grid Services:Collective and Resource Access

Resources

Clients

Combining Grid and Web Services

Grid Protocols and Grid Security Infrastructure

XML / SOAP over Grid Security Infrastructure

Job Submission /

Control

Grid ssh

Grid Protocols and Grid Security Infrastructure

Discipline /

Application

SpecificPortals

(e.g. SDSCTeleScience)

http, https. etc.

CORBA

File Transfer

GRAM

Data Management

X Windows

Condor-G

Monitoring

SRB/MetadataCatalogue

ProblemSolvingEnvironments(AVS, SciRun,Cactus)

Events

……

Web Browser

GridFTP

Data Replica and Metadata Catalog

EnvironmentManagement(LaunchPad,HotPage)

Credential

Management

GridMonitoringArchitecture

Workflow

Management

PDA

Grid X.509CertificationAuthority

  • other services:

  • visualization

  • interface builders

  • collaboration tools

  • numerical grid generators

  • etc.

MPI

compositionframeworks

(e.g. XCAT)

Secure, ReliableGroup Comm.

GridInformationService

CoG Kits implementing

Web Services in servelets, servers, etc.

Grid Web ServiceDescription (WSDL)

& Discovery (UDDI)

Python, Java, etc.,

JSPs

Apache Tomcat&WebSphere&Cold Fusion=JVM + servlet instantiation + routing

Apache SOAP,.NET, etc.


  • Login