presentation slides
TRANSCRIPT
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http://www.e-framework.org
The e-Framework forThe e-Framework forEducation and Research and its Education and Research and its
relationship to Enterprise Architecturerelationship to Enterprise Architecture
Simon Porter
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http://www.e-framework.org
Presentation Purpose:Presentation Purpose:
The eFramework is a framework for collaboratively describing how systems at a service level interoperate in teaching and research. How does the framework work? Why does it matter? What is the relationship between the
eFramework and Enterprise Architecture?
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http://www.e-framework.org
OverviewOverview
Overview Some observations about Enterprise
Architecture, Standards and Service oriented approaches.
About the eFramework eFramework in action.
Defining a Research Project Repository Service.
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http://www.e-framework.org
Some Observations about higher education Some Observations about higher education industry trends by industry trends by Christopher J. MackieChristopher J. Mackie
Christopher J. Mackie
Associate Program Officer
The Andrew W. Mellon Foundation
Observations about institutional trends in higher education. IDEA 2007
Presentation:
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http://www.e-framework.org
Internal IT capacity is declining Demand is increasing faster than budget Staff are aging; labor markets are inhospitable Software development & maintenance capacity is
vanishing; vendor dependence is increasing Enterprise software complexity is increasing beyond
institutional competence: Home-brew enterprise software is growing impossible to build or maintain
9-10 October 2007
5
Christopher J. MackieAssociate Program OfficerThe Andrew W. Mellon Foundation
5
Some Observations by Some Observations by Christopher J. MackieChristopher J. Mackie
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http://www.e-framework.org
The bottom line (of this presentation)The bottom line (of this presentation)
The Bottom Line:
So there is increasing pressure on Information services divisions to support Research and Education systems.
A General Question
Are there patterns of behaviour that we can adopt together that help progress the goals of education and research more effectively?
To help reduce complexity?
To increase our flexibility in responding to business requirements?
How do we incorporate these patterns of behaviour within our approaches to EA?
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http://www.e-framework.org
Strategy 1
When building an Enterprise Architecture, reuse/ build upon as many artifacts from industry and community as possible. Frameworks Standards Business Process Models Data models
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Strategy 2
Start thinking about consolidating services at an enterprise level
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http://www.e-framework.org
Service oriented approach (soa)Service oriented approach (soa)
*Scott Wilson - CETIS
Services need well defined interfaces so all components can access them.
Learning Management Library
Activity Mgt
Collaboration
Assessment
Student Record System
Grading
Reporting
Cataloguing
Messaging Authentication Packaging
Content Mgt Packaging Discovery
SERVICES
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LMSNewSuperLMS
SIS
Service oriented approach (soa)Service oriented approach (soa)
Identity Directory
PM
SC
MS
LDAP
OM
S
UI UI
?
UI
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Strategy 3 Build your services architecture in
collaboration with the broader Community
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Service oriented approach has community Service oriented approach has community foundationsfoundations
A services orientated approach is inherently community focused.
Interfaces to successful services are by their nature, standards based, or at least grounded in common community practice
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http://www.e-framework.org
SIS
Identity Directory
PM
SC
MS
LDAP
OM
S
UI UI
SIS
Identity Directory
PM
SC
MS
LDAP
OM
S
UI UI
SISNewSuperLMS
Identity Directory
PM
SC
MS
LDAP
OM
S
UI UI
SISNewSuperLMS
Identity Directory
PM
SC
MS
LDAP
OM
S
UI UI
University 2
University 3University 4
University 1
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http://www.e-framework.org
So is there a way we can work together to help define these servcies?
Build on the knowledge of others?
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http://www.e-framework.org
The eFrameworkThe eFramework
About the e-Framework for Education and Research
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http://www.e-framework.org
What is the eFramework?What is the eFramework?
Background
Enabling meaningful conversations and collaboration across boundaries
DEST / JISC e-Framework for Education and Research
Now DEST, JISC (UK), MoE (NZ), SURF (NL)
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http://www.e-framework.org
What is it?What is it?
Goal: technical interoperability in education and research by improving community understanding of common
services and standards
Principles service oriented approach (soa) open standards community involvement incremental development
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http://www.e-framework.org
What is it?What is it?
Sure … but what are the e-Framework outputs?
… a knowledge base …
Describing interfaces between applications• technology independent genres• technology dependent expressions• e-f descriptions of standards
Service Usage Models• how to combine services to meet business requirementsCORE SUMs•Commonly Repeating SUMs or reusable patterns
Collaboration framework• common vocabulary• templates for developing documentation• information on technologies, projects, practice
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http://www.e-framework.org
SEARCH
ANNOTATE
RESOLVE
IDENTIFY
AUTHORISE
PERSONALISE
MESSAGING
SCHEDULE SIMULATE
HARVEST
REGISTER
AUTHENICATE
ALERT
Service Genre
Service GenresService Genres
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http://www.e-framework.org
SEARCH
ANNOTATE
RESOLVE
IDENTIFY
AUTHORISE
PERSONALISE
MESSAGING
SCHEDULE SIMULATE
HARVEST
REGISTER
AUTHENICATE
ALERT
Service Expressions (e.g., SRU, SRW, Z39.50, CQL, ECL – in specific context)
BehavioursOperationsData DefinitionsStandards & Specifications…
Service ExpressionsService Expressions
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http://www.e-framework.org
Service Usage ModelsService Usage Models
Learning Object Repository Network
Business context
Services
Data
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http://www.e-framework.org
Guides: the collaboration frameworkGuides: the collaboration framework Each Component is documented within a
Collaboration Framework
Name Rationale Classification Version Description Functionality Usage Scenarios Applicability Requests and Behaviours Use and Interactions
Structure Applicable Standards Design Decisions and
Tradeoffs Implementation
Guidance and Dependencies
Known Uses
A Service Genre Description Contains…
Genre: technology independent Expression: one specific way to realise the genre
Many expressions for each genre Different expressions may overlap in function Expression may be only part of one genre Key component for interoperability
In specific context, project, community May tighten standards and data semantics Can be used to develop service implementations Can be service-oriented design and runtime
contract Any one SUM in terms of either expressions or genres, but not both
(XOR)
DEFINITIONS
Service Genre Vs Service Expression
TEMPLATES QUALITY ASSURANCE
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http://www.e-framework.org
What can it do?What can it do?
Publishing Information Asset catalogue of technologies and standards Experiences in adoption, testing emerging standards and
technologies Communities focused around interoperability
Leveraging International Experience What are other countries doing (consistent vocab) How are they doing it (consistent model)
Strategic Advice Pick a community in which to interoperate Informed choice of domain tools, standards and technologies Existing gaps become more obvious Promotes reuse and not rebuild
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http://www.e-framework.org
What can it do?What can it do?
Interoperable Development (Standards and Services) Standards encourage Interoperability, “soa” encourages Integration But Standards and Services are not enough! Addresses interoperability at the pain points
At the business policy/process level At an application and implementation level At the service-oriented level
(service interfaces and contracts) At the semantic level In a specific context
Adoption and Adaptation Taking standards or community profiles and adopting or adapting e-Framework provides a feedback mechanism Analysis of differences between communities/adaptations
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But the e-Framework …But the e-Framework …
is not intended to be prescriptive
is not meant to be implemented all at once
is not an architecture
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http://www.e-framework.org
How it is being usedHow it is being used
Work in progress (Wiki)
Research: Research Journal SUM Research Project Registry SUM ARCHER SUM Australian National Grid SUM MAMS National Grid SUM Storage Resource Broker (SRB) SUM gLite Data Management (EGEE) SUM
Learning: R2Q2 SUM SPAID SUM ResponseProcessing SUM CamTools Sakai SUM Learning Object Repository Network
(LORN) SUM Flowtalk SUM
Library: FRED Repository Federation SUM ASK SUM USQ ePrints Repository SUM
Administration: Student Transfer SUM Early Notification SUM Identity and Access Management
SUM
Common SUMs: Australian MAMS SUM (Shibboleth) FRED Authenticated Harvest SUM OpenID SUM MAMS OpenID Provider SUM Persistent Identifier Linking
Infrastructure (PILIN) SUM
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http://www.e-framework.org
Back to the Central QuestionBack to the Central Question
So does the e-Framework represent a pattern of behaviour that we can adopt together that helps effectively progresses the goals of education and research?
Answer: Yes, when it comes to understanding and acting upon technical interoperability of services.
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http://www.e-framework.org
How can Enterprise Architecture use EA?How can Enterprise Architecture use EA?
You can use the e-Framework as part of your toolkit for constructing a collaborative enterprise services architecture
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http://www.e-framework.org
Building an ESA with the help of the Building an ESA with the help of the eFrameworkeFramework
What services is it practical to include within an ESA?
I need a way of designing acceptable usage patterns for service X….
This service is really important to a number of business areas, how do I communicate this to a non technical audience?
How do I engage with existing infrastructure and expertise?
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http://www.e-framework.org
Research Project Case Study
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A Case Study: Research Project InformationA Case Study: Research Project Information
The Problem: Research project information is replicated
all over the research sector: In Grant proposals, ethics applications On departmental websites In the use of high performance computing
facilites and the creation of virtual organizations As part of RQF submissions
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Research Project information should flow across these systems like course information flows across systems in the student sphere
Except that it doesn’t
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Dept
Central adminResearch collections
Granting Bodies
High Performance Computing Facilities
Dept
Central admin
Dept
Centra
l admin
Media
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Dept
Central adminResearch collections
Granting Bodies
High Performance Computing Facilities
Dept
Central admin
Dept
Centra
l admin
Media
Research project registry
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To successfully argue for a new approach to communicating research project information, I need to be able to tell a compelling story about services that crosses multiple organizational boundaries.
A problem ready made for the eFramework
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eFramework Approach for describing a eFramework Approach for describing a research project registryresearch project registry
Identify candidate service usage models for a research project registry from the perspective of:
High performance computing facility A faculty or department Granting body (such as the ARC) Research collection registry
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eFramework Approach for describing a eFramework Approach for describing a research project registryresearch project registry Based on the business needs, factor out the services required:
Business Process Names
Service Genres
DataSources
Visio® template for SUM diagram, revised 20070802Template © Copyright 2007, e-Framework Partners
VPAC Research Project Service Usage Model
Summary Descriptions of Requirements for Business Processes
Register a new Research Project
Register a New Research Project
Manage Groups
Provide services to a Research Project
Provide services to a research project
Authenticate
Research Project Person Data
Publish Research Project Information
Publish Research Project Information
Manage Research Groups
Update Research Project Information
Provide services to a research project
Authenticate
Authorise
Authenticate
Authorise
Search
Manage Activity(Research Project)
Retrieve
Search
Retrieve
Manage Activity(Research Project)
Manage Groups
Harvest
Search
Retrieve
Search
Retrieve
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eFramework Approach for describing a eFramework Approach for describing a research project registryresearch project registry
Request VPAC services for a project
Describe in detail how these services interrelate
SearchAuthenticate
Researcher
Authenticates
Search for Project
Return results
VPAC User Interface
Search Request
Select Project
Retrieve
Define VPAC Project Roles
Manage Activity Manage Groups
Assign Project Roles
VPAC Research Project ServiceUniversity Research Project
Service
Get Project Details
Return results
Create Project
Project reference
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http://www.e-framework.org
eFramework Approach for describing a eFramework Approach for describing a research project registryresearch project registry
SearchAuthenticate
Researcher
Authenticates
Search for Project
Return results
VPAC User Interface
Search Request
Select Project
Retrieve
Define VPAC Project Roles
Manage Activity Manage Groups
Assign Project Roles
VPAC Research Project ServiceUniversity Research Project
Service
Get Project Details
Return results
Create Project
Project reference
SearchAuthenticate
Researcher
Authenticates
Search for Project
Return results
VPAC User Interface
Search Request
Select Project
Retrieve
Define VPAC Project Roles
Manage Activity Manage Groups
Assign Project Roles
VPAC Research Project ServiceUniversity Research Project
Service
Get Project Details
Return results
Create Project
Project reference
SearchAuthenticate
Researcher
Authenticates
Search for Project
Return results
VPAC User Interface
Search Request
Select Project
Retrieve
Define VPAC Project Roles
Manage Activity Manage Groups
Assign Project Roles
VPAC Research Project ServiceUniversity Research Project
Service
Get Project Details
Return results
Create Project
Project reference
SearchAuthenticate
Researcher
Authenticates
Search for Project
Return results
VPAC User Interface
Search Request
Select Project
Retrieve
Define VPAC Project Roles
Manage Activity Manage Groups
Assign Project Roles
VPAC Research Project ServiceUniversity Research Project
Service
Get Project Details
Return results
Create Project
Project reference
SearchAuthenticate
Researcher
Authenticates
Search for Project
Return results
VPAC User Interface
Search Request
Select Project
Retrieve
Define VPAC Project Roles
Manage Activity Manage Groups
Assign Project Roles
VPAC Research Project ServiceUniversity Research Project
Service
Get Project Details
Return results
Create Project
Project reference
SearchAuthenticate
Researcher
Authenticates
Search for Project
Return results
VPAC User Interface
Search Request
Select Project
Retrieve
Define VPAC Project Roles
Manage Activity Manage Groups
Assign Project Roles
VPAC Research Project ServiceUniversity Research Project
Service
Get Project Details
Return results
Create Project
Project reference
Use the set of service interactions defined in the Service usage models as a basis for describing a service expression
Service Expression
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eFramework Approach for describing a eFramework Approach for describing a research project registryresearch project registry
Identify existing standards candidates upon which a research project registry could be based.
PROJECT
ORGUNIT
Skills
CV
GeneralFacility
ParticularEquipment
ContactResults
PublicationResultsPatentResultsProduct
Service
FundingProgramme
Event
ClassificationPrize/Award
PERSON
http://www.eurocris.org/
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What then?What then?
Advocate! Across 4 countries Across the University sector Revise with feedback Seek support a resaerch project repository
service
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ContributingContributing
http://www.e-framework.org Documentation, templates, instructions
Contact the editors: [email protected]
e-Framework Community Wiki https://e-framework.usq.edu.au/users/wiki/ In use by contributors
See what’s happening Contribute, Comment
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For more information… Contact: [email protected] Newsletter: http://www.jiscmail.ac.uk/lists/E-FRAMEWORK.html
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