facility registry system and the exchange network pat garvey oei/oic may 2000
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Facility Registry System and the Exchange Network
Pat Garvey
OEI/OIC
May 2000
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
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
June 2008 4
What is the Exchange Network?
An Internet and standards-based method
for exchanging environmental
information between partners.
June 2008 5
Exchange Network OverviewAn Internet and standards-based method for exchanging environmental information between partners
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
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.”
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
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
June 2008 10
Central Data Exchange (CDX)
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
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
June 2008 13
Follow sound project
management principles
Recommendation #1
June 2008 14
Recommendation #2
It has to be Win-Win
for everybody
June 2008 16
Central ServicesExchange Network
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