iRODS as Future Data Grid Backend for TextGrid ? Modular platform - - PowerPoint PPT Presentation

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Apr 04, 2024 97 likes •219 views

Veranstaltungstitel iRODS workshop @ CC-IN2P3 iRODS as Future Data Grid Backend for TextGrid ? Modular platform for collaborative textual editing Creating a community grid for the humanities http://www.textgrid.de Veranstaltungstitel iRODS

SLIDE 1

Veranstaltungstitel

Modular platform for collaborative textual editing Creating a community grid for the humanities http://www.textgrid.de

iRODS workshop @ CC-IN2P3

iRODS as Future Data Grid Backend for TextGrid ?

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Veranstaltungstitel

TextGrid – the Project

First Grid community project in the Arts and Humanities in

Germany

Collaborative project of eight academic and commercial

partners

Involves Arts and Humanities scholars, IT professionals and

information specialists

Part of the German D-Grid initiative
Funded by the German Ministry of Education and Research

(BMBF) with € 1.74 Mio plus an additional investment of € 600,000 for grid storage

iRODS workshop @ CC-IN2P3

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Veranstaltungstitel

Goals

Establish a virtual research infrastructure for the Arts

and Humanities

Provide a Service Grid (i.e. a virtual research

environment for collaborative work with distributed resources)

Build up a Data Grid (a virtual archive for long-term data

preservation)

Interconnect Arts and Humanities scholars, IT

professionals and information specialists Contribute to the preservation and the keeping alive

f our Cultural Heritage

iRODS workshop @ CC-IN2P3

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Veranstaltungstitel

Prospects

Foster new, cooperative forms of e-Research in the Arts

and Humanities

Be integral part of a national e-Humanities initiative
Develop generic Grid services that can be used by other

Grid communities

Collaborate with international e-Humanities and e-

Research initiatives (DARIAH, eAQUA, CLARIN, DRIVER, Interedition, SHAMAN etc.)

iRODS workshop @ CC-IN2P3

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archives user interface services middleware

data integration

TextGridLab

GUI ..n DB services grid services workflow GUI 1

service integration

TextGridRep D-Grid

pen,

specific robust, generic

The Architecture – horizontal layers

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data metadata user interface services

middleware utilities

TextGridLab TextGridRep D-Grid

TG-crud TG-auth* TG-search JavaGAT Globus 4

Connecting the layers: The TG-utilities

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Veranstaltungstitel Data Grid Semantic Index Metadata Shib / RBAC TG-search TG-auth* TG-crud

The TextGrid Utilities – Slightly Simplified

iRODS workshop @ CC-IN2P3

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URI

Globus Globus Globus ...

TextGrid TEI Object Metadata Create, Read, Update, Delete IV PFN

Structure DB Adap- tors RBAC Relations DB Metadata DB TG-search TG-auth* TG-crud Storage Abstraction Layer (Globus DRS)

Permissions Fileservices Objects Metadata Search Projects, Roles, Object properties normalized object

The TextGrid Utilities – Some More Details

Permissions

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data metadata user interface services

middleware utilities

TextGridLab TextGridRep D-Grid

TG-crud TG-auth* TG-search Logic: hard coded rules JavaGAT Globus 4

Too much logic in the middleware?

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user interface services

TextGridLab TextGridRep D-Grid

TG-crud (modified) TG-auth* (modified) TG-search (modified)

rules

config TG-rules (new)

iRODS Fedora

metadata data ?

The Idea …

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Veranstaltungstitel iRODS workshop @ CC-IN2P3

Good idea?
Other solutions?
…