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David Webber, NIEM Team, Oracle Public Sector
NIEMTest Model Data
Deploy Requirements
Build Exchange
GenerateDictionary
Exchange Development
NIEM, CAM, and Open-XDX
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
The following is not intended to outline Oracle general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions.
The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.
Disclaimer Notice
Slide 2
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
Agenda
hy NIEM? Quick Overview• National Information Exchange Model (NIEM)• Who, What, Why, How?• Technology thoughts
IEM information exchange anatomy• Exchange structures and schema• NIEM domain schema• NIEM IEPD• NIEM enterprise dictionaries (aka EIEM)
aking It Real – CAM tools and Open-XDX for NIEM• Rapid XML exchange development• Not just transactions – web services • Open-XDX – the future for Open Data APIs
ummary • Project Overview • Resources
Slide 3
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M
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Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
NIEM Turned 7 years old in April –Where have we COME with NIEM
• NIEM Chartered on April 19, 2005
• First Major Version: 1.0, published in 2006
• Next Major Version: 2.0, published in 2007
• Current Minor Version: 2.1 minor release, published in 2009
• 2012 - NIEM 3.0 work in progress + NIEM UML profile
4
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5
FEDERAL AGENCY COMMITMENTS
AGENCY USE OF NIEMDepartment of Agriculture Committed to UseDepartment of Defense Committed to UseDepartment of Education Committed to UseDepartment of Energy Committed to UseDepartment of Health and Human Services Committed to UseDepartment of Homeland Security Committed to UseDepartment of Housing and Urban Development Committed to UseDepartment of Justice Committed to UseDepartment of Labor Committed to UseDepartment of State Committed to UseDepartment of the Interior Committed to UseDepartment of the Treasury Committed to UseDepartment of Transportation Committed to UseDepartment of Veterans Affairs Committed to UseEnvironmental Protection Agency Further Evaluation RequiredGeneral Services Administration Committed to UseNational Aeronautics and Space Administration Further Evaluation RequiredNational Archives and Records Administration Committed to UseNational Science Foundation Committed to UseNuclear Regulatory Commission Will Not UseOffice of the Director of National Intelligence Committed to UseSocial Security Administration Further Evaluation RequiredGeospatial Line of Business Will Not UseGrants Management Line of Business Further Evaluation RequiredFinancial Management Line of Business Committed to UseHuman Resources Line of Business Committed to Use
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Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
NIEM’s Newest Domains
NEWEST DOMAINS
NIEM Government Resource
Management Domain
NIEM Health Domain
NIEM Human Services Domain
DOMAINS IN PLANNING
NIEM Agriculture
NIEM Education
NIEM Transportation
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National Information Exchange Model (NIEM)WCentralize - Joint DOJ / DHS / HHS program
1 Created a centralized organization to promote standardization of information exchange for cross jurisdictional information sharing.
NIEM’s governing structure is comprised of Federal, State, Local, Tribal and private organizations. NIEM is managed at an executive level by the Department of Homeland Security (DHS), Department of Justice (DOJ), and Department of Health and Human Services (HHS)
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
NIEM is still improving…
• Collections of complex XML Schema• Verbose components• Embedded context in names• Currently facing significant scaling challenges
• Inconsistencies; too much manual management; slow lifecycles• Dictionary technology incubating• Enhanced code lists mechanism incubating• UML profile is evolving initiative with OMG
• Attempt to marry modelling techniques and XSD Schema syntax• Policy and Security mechanisms incubating• Need to embrace enabling tools for rapid expansion of domains
and community collaboration
W
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
National Information Exchange Model (NIEM)WTools for enabling interoperability 3
Provides the tools for enabling interoperability at the data layer within and across systems supporting information sharing, while preserving investments in current technology and optimizing new technology development.
COMPLEXITYmultiple
disconnected components + closed coded
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
INFORMATION EXCHANGE ANATOMY
• Exchange structures and schema• NIEM domain schema• NIEM IEPD• NIEM enterprise dictionaries (aka EIEM)
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National Information Exchange Model (NIEM)NRepeatable, Reusable Methodology(Exchange Specification Lifecycle)
2
• Design• Develop• Deploy• Document• Dictionaries• Discovery• Differentiate• Diagnose
IEPD - Information Exchange Package Documentation
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NIEM IEPD Reports
DictionariesDiscovery
NIEM IEPD / Exchange Delivery Lifecycle
Diagnose
Differentiate
Design
Develop
Validated
Templates /
Schema
XSD Schema
XML Samples
XMI / UML Models
Production
Results
Requirements
Updates
Documentation
Drag and Drop Visual
Designer
DocumentDeploy
Exchange
Templates 1
2
3
4
5
Required IEPD artifacts
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MAKING IT REAL
• Rapid XML exchange development• Not just transactions – web services • Open-XDX – the future for Open Data APIs• Real reuse – Collaborative Component Dictionaries
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Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
CAM Toolkit
• Minimal learning curve for practitioners• Provide technology neutral methods, tools and techniques• Leverage visual metaphors – WYSIWYG• Business Rule Validation• Conformance Test Suites• SQL data mapping / XML generation (code-free methods)
• Creates technical artifacts needed for a NIEM IEPD• Deliver the NIEM domain and core component sets in format that
can be quickly adapted and reused
Slide 14
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SIMPLICITYintegrated
components + visual metaphors +
open source
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15
IEPD Delivery Tasks / Tools Matrix
CAM CAMVOpen-XDX
(OPX)Exchange Schema Development X
Canonical Model Development / Generation X
Exchange Schema Generation X
NIEM Compliance Checking / Reporting X
WSDL / JAXB Binding Generation X
Operation Message Test Case Generation X
Production Services Message Generation X
SQL Schema Mapping X X
NIEM IEPD Artifact Generation X
- Cross-reference spreadsheet X
- UML model X
- Business Rules Report X
- XSD schema package X
Conformance Test Suite X
Run time XML instance validation X
In order to be NIEM-conformant, the IEPD must adhere to:
1. NIEM Conformance Document
2. NIEM Naming and Design Rules (NDR) v1.3
3. NIEM Model Package Description (MPD) Specification v1.0
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Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
CAM Runtime Validation Framework
CAMVXML instance
Template (compiled)
Database Lookup
(optional)
Results XML
Java Handler Errors and Warnings
Structure
Rules
Code Lists
SQL Query
M- Data Exchanges
Information Exchange
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
CAM Open-XDX Deployment
Open-XDXSQL
Template (compiled)
Database Lookup
Diagnostics and Metrics
XML Instance
Structure
Rules
Code Lists
SQL Query
M
SQL Mapping
System
- Data Exchanges
http://www.youtube.com/watch?v=oVXtJIZVvRA
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
Integration Deployment ViewOpen XDX / CAMV architecture
• Visual Editor
• SQL Browser
• Dictionaries
• Drag and Drop
• Generate Data
• Validate Data
• Send Data
• Open XDX
• Web Services
• FMW / BPM
Design Test Deploy
DB
Web
Open XDX
CAMV
CAM Editor
Open XDX
• Device
• Browser
• Server
Data Delivery
SQL
XML
XML
SQL
FMW
M
CAMV
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
SUMMARY
• Project Overview • Resources
S
Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
CAMeditor.ORG Project Statistics
‹#›
SNAPSHOT OF PROJECT
ACTIVITIES
50,000 CAMeditor.org page
visits in one year
140 countries have downloaded tools; 27% of visitors are
from U.S.;600+ downloads
weekly
1000+ video training minutes viewed
monthly
6 languages now available
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Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
Links and References
DOWNLOADS - http://cameditor.org
NIEM MATERIALS -Oracle NIEM website
http://www.oracle.com/goto/niem Oracle XMLOrb blog site
http://blogs.oracle.com/xmlorb Online NIEM tutorials
http://www.niemtrainingvideos.org
Slide 21
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Copyright ©2011, Oracle. All rights reserved. Oracle Draft Materials – Limited Circulation
Formal NIEM IEPD Packaging Details
IEPD Artefact Description
Exchange Files
Subset Schema (SSGT) Subset of the full NIEM schema—a compressed directory of schemas to distinguish from other schema sets.
Wantlist User requirements -distinguishes user-required data components from components they depend on for conformance. Generated by and up-loaded to the Schema Subset Generation Tool (SSGT). This is an open specification and the SSGT is not required to create a wantlist, though it is easier.
Exchange Schema Base document schema that defines the XML root element and is generally named after the IEPD itself. Also known as the document schema, reference schema, or root schema.
Constraint Schema Constraints for separate constraint validation path—a compressed directory of schemas to distinguish from other schema sets.
Extension Schema Specification for extended components—separate local name-spaces of components not contained in NIEM.
Sample XML Instance Example instance(s) – may reference optional stylesheet.
Stylesheet (generic) Example stylesheet for display of instance(s).
Documentation
Master Documentation The Master Document is the main document for which all of the context and details around the exchange are explained. This document includes, the overview, as well as details surrounding the exchange, business drivers and requirements
Exchange model XMI Exchange model in standard open format (xmi, vsd, zargo) and standard open graphic (jpg, pdf, etc.) preferably a Unified Modeling Language (UML) model.
Business Rules Business rules in one of the following formats: (1) plain or structured English, (2) written into master documentation, (3) Schematron or other formal business rule language, or (4) generated by a development tool.
Mapping to NIEM Mapping of domain components, tagged with constraints (i.e., cardinality, etc.) to NIEM components ; preferably the Component Mapping Tool (CMT).
Extended Components Components created because they were not in NIEM—may be part of mapping spreadsheet and include structure and definitions of new components. Prefer CMT.
Change log Record of cumulative changes from previous IEPD versions. The initial IEPD simple records its creation date.
Catalog
Catalog XML file A machine-readable list of artifacts in the IEPD in an open, portable and browser-displayable format (simple manual edit).
Metadata XML file All metadata of owner and domain to be registered with the IEPD (simple manual edit).
Generated using CAM
Never Used
Word Document
Manual Entry
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CAM Toolkit CapabilitiesS