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Facility Registry System and the Exchange Network
Pat Garvey
OEI/OIC
May 2000
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June 2008 2
FRS Shared Services
• Integrated View of Program Interests
• Validation of Key Identification Fields– Environmental interest type– Corporate Company
• Facility Locations– New Geo Coding– Current Locations
• Including HUC, Airshed
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June 2008 3
FRS Services
• Pieces of Data to database
• Special Analysis– Rule development– Special Surveys– Cross Media Emphasis
• Clip and Ship Sections of Database
• GeoSpatial Download Service
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June 2008 4
What is the Exchange Network?
An Internet and standards-based method
for exchanging environmental
information between partners.
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June 2008 5
Exchange Network OverviewAn Internet and standards-based method for exchanging environmental information between partners
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June 2008 6
Purpose of Network
• Support automated exchange of data
• Enable timely and accurate exchange
• Reduce reporting burden• Improve data quality• Secure exchanges among trusted
partners
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June 2008 7
What is a Network Node ?
“A simple environmental information Web service that initiates requests
for information, processes authorized queries, and sends/receives the
requested information in a standard format.”
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June 2008 8
Data Exchange Format: XML in a Nutshell
• XML: eXtensible Markup Language • XML Schema: defines the Structure
and the Rules of data to be shared• XML Document: a file that contains the
data (and references the Schema)
Create an XML document, open it with Internet Explorer and it validates itself against the schema
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June 2008 9
Central Functions of the Exchange Network
• User registration
• Authentication
• Enhanced Security
• Translation
• Data validation
• Data publishing
• Archiving
• Distribution
• Messaging services
• Customer support
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June 2008 10
Central Data Exchange (CDX)
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June 2008 11
Exchange Network Data Quality Assurance
Services– XML schema validation and business rule validation for data
submissions• XML Schema Validation of data submissions
– Users can self-test prospective submissions using CDX Test Environment
• Schematron– Extended validation beyond basic schemas to supports complex business
rules
» Code sets
» Interrelationships among data fields
– These services can be used both in synchronous or asynchronous fashion
• Method depends on submission file size
http://tools.epacdxnode.net/xml/validator.wsdl
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June 2008 12
• Basic Data Exchange — Managing data collected from your customers
• Enhanced Data Exchange — Providing a wider range of data management functions
• Document Services — Administering efficient document collection and archiving
• Exchange Support Services — Sharing CDX development, test and production capabilities for cost efficiencies
• Client Support Services — Offering a highly functional customer care operation that includes communications, training and help desk
Services Provided by CDX
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June 2008 13
Follow sound project
management principles
Recommendation #1
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June 2008 14
Recommendation #2
It has to be Win-Win
for everybody
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June 2008 16
Central ServicesExchange Network