Post on 18-Jan-2018
description
transcript
19 October 2004 Enterprise Architecture in WSRP Portal
1
Foreword:Building Enterprise Architecture
Through WSRP inSample EPA Regional Portal
• FEA Goals: Citizen-centered, Results-focused Government
• Cross-cutting Collaborations• Open Standards• Harvesting Best Practices for Practical
Purposes Within Intersections
19 October 2004 Enterprise Architecture in WSRP Portal
2
Building Enterprise ArchitectureThrough WSRP in
Sample EPA Regional Portal
A Federal Portal Concept supports:• Implements Enterprise Architecture• Utilizes Open Standards• Emphasizes Improving Efficiency to• Centralized Data Management &• Deliver Data Availability
19 October 2004 Enterprise Architecture in WSRP Portal
3
Adopting a Federated Model to fit the Federal Government
19 October 2004 Enterprise Architecture in WSRP Portal
4
Adopting a Federated Model to fit the Federal Government
19 October 2004 Enterprise Architecture in WSRP Portal
5
Matching Enterprise Architecture Concept to Agency
Mission in aComprehensive Vision
• Clean Air• Clean & Safe Water• Protect & Restore the Land• Healthy Communities & Ecosystems• Compliance & Environmental Stewardship
19 October 2004 Enterprise Architecture in WSRP Portal
6
Matching Enterprise Architecture Concept to Agency
Mission in aComprehensive Vision
19 October 2004 Enterprise Architecture in WSRP Portal
7
Matching Enterprise Architecture Concept to Agency
Mission in aComprehensive Vision
19 October 2004 Enterprise Architecture in WSRP Portal
8
Assessing Current Regional Assets and Human Capital
• Conduct Reviews Simultaneously.• Use Interviews to Assess State of
Hardware, Software & Office Processes.• Ask for & Compile Conclusions, Comments,
Suggestions.• Document Assessment Process for
Comparison with Results.
19 October 2004 Enterprise Architecture in WSRP Portal
9
Developing Requirements
• Use Assessment Report to Build a Formal Requirements Document.
• Build Portal Proposal from Requirements.• Requirements > Proposal > Development
Process as Agency Resource: Template• Take Note of Where in Development >
Deployment Process Improvement is Needed.
19 October 2004 Enterprise Architecture in WSRP Portal
10
Portal Provides Role-Based Security & Accessibility
• Open Standards Provide Options for Internal and External Security Policy.
• XACML, WS-Security, SAML: Currently Available & Gaining Traction.
• WSRP Provides Ease of Portability for DRM-based Services.
19 October 2004 Enterprise Architecture in WSRP Portal
11
Portal Provides Role-Based Security & Accessibility
19 October 2004 Enterprise Architecture in WSRP Portal
12
Snapshot of Region 4as Lead Region for Enterprise
Portal Implementation• Office of Policy & Management• Office of Environmental Accountability• Water Management Division• Air, Pesticides & Toxics Management
Division• Science & Ecosystem Division• Waste Management Division
19 October 2004 Enterprise Architecture in WSRP Portal
13
Snapshot of Region 4as Lead Region for Enterprise
Portal Implementation• Office of External Affairs• Gulf of Mexico Program • Agriculture Coordinator• Environmental Justice Coordinator• Tribal Relations Coordinator• State Local Government Coordinator
19 October 2004 Enterprise Architecture in WSRP Portal
14
Snapshot of Region 4as Lead Region for Enterprise
Portal Implementation
19 October 2004 Enterprise Architecture in WSRP Portal
15
Sample Portal Focuses on Regional Administrator
• Office of Policy and Management Illustrates Portal Operating Principles
• WSRP Ensures that Portlets Interoperate with WSRP Implementations Offered by Different Vendors
• WSRP Designed for Compatibility with JSR168: Adds Greater Flexibility for J2EE
• Microsoft Supports WSRP Implementation
19 October 2004 Enterprise Architecture in WSRP Portal
16
Sample Portal Focuses on Regional Administrator
19 October 2004 Enterprise Architecture in WSRP Portal
17
Demonstration Shows WSRP Producer-Consumer-User Roles
• Office of Policy & Management Example Shows Administrator’s Environment
• Tracking Projects, Monitoring & Auditing Functions Provided
• Portals and Portlets in Web Applications Designed for Personalization
• WSRP Allows Producer and Consumer Roles as Needed
• Service-Oriented Architecture Components Facilitated
19 October 2004 Enterprise Architecture in WSRP Portal
18
Demonstration Shows WSRP Producer-Consumer-User Roles
19 October 2004 Enterprise Architecture in WSRP Portal
19
Regional Administrator UpdatesOffice of Policy and Management
• Air Pesticides, Toxics Management Division Reports Completed Repair of Sensor
• Checking Local Collection Readings for Repaired Sensor Location
• Allowing Report to be Distributed• Portal Provides Decision Support for IT
Access Information for Staff in Human Assets Data Area--Drill Down Example
19 October 2004 Enterprise Architecture in WSRP Portal
20
Regional Administrator UpdatesOffice of Policy and Management
19 October 2004 Enterprise Architecture in WSRP Portal
21
Regional Administrator UpdatesOffice of Policy and Management
19 October 2004 Enterprise Architecture in WSRP Portal
22
Regional Administrator UpdatesOffice of Policy and Management
19 October 2004 Enterprise Architecture in WSRP Portal
23
Regional Administrator ReviewsApproval Request
19 October 2004 Enterprise Architecture in WSRP Portal
24
OASIS WSRP Technical Committee
19 October 2004 Enterprise Architecture in WSRP Portal
25
Oracle Technology Network
19 October 2004 Enterprise Architecture in WSRP Portal
26
WSRP Portal Benefit Summary
• Cross Platform, Cross Vendor, Inter & Intra Agency and Citizen-Facing Solutions
• Enterprise Architecture Implementation• Improved IT Integration• Improved Data Availability• Improved Decision Support• Improved Monitoring, Auditing• Device Independence Supports Wireless,
VoiceXML, VoIP, etc.