1 1Federal AviationAdministration

SWIM and Next Gen Enterprise Architecture Artifacts• The NextGen SV-4 provides services structure/framework

supporting FAA operational activities– System Functionality Description for a Service Oriented NAS

Architecture:• Identify NAS Functions• Describe Functions as Services• Arrange the Functions to Show Decoupling of Services• Layer the Functions to Show Abstraction of Service Types

– Layers used to indicate decoupling between service types – Cross cutting Administrative and Governance Services support all

layers

• On the next slide, SWIM uses the NextGen SV-4 to illustrate services SWIM plans to provide as part of its next phase, Segment 2

2 2Federal AviationAdministration

SOA Core Services

Enterprise Services Management

Interaction Services User Interaction Interface and

Portals

Browser Client On-DemandNAS Portal

AdminPortal

Notifications and Alerts

Weather Notification

Flow Constraint

Notification

Airport Status and Mission

Critical Notification

SLA Compliance and

Metrics Collection

PolicyEnforcement and Metric Collection

Technical Infrastructure Services

Boundary Protetion

Information System Security

Support Infrastructure

SOASupport

Platforms

Computing Platform

Terrestrial Network

Communication

Web Application

HostingCapability

DataStorage

Air/Ground Communications

Fault Monitoring And Reporting

Support Services

Administrative Services

Enterprise Governance

SOA RuntimeManagement

ServicePolicy

Management

ServiceSLA

Management

SOA StrategicGovernance

StrategicSOA

Governance

Run-time and OperationsGovernance

Service Design

Governance

SOA Governance Service Desk

Support

SecurityPolicy

Management

Security ServicesSecurity Policy

Enforcement andAccess

Management

Service SecurityMonitoring

InstantMessaging

Data/Network Support Services

DatabaseAdmin

Services

NetworkSupportServices

Information SystemSecurity Support

Management

Incident Detection And Response

Services

Help Desk

ServicesProvisioningManagement

Services Diagnostics

ServicesIntegration and

Testing

Services Provisioning

Business Continuity

Management

TrainingSupport

WhiteBoard

Collaboration Services

Data Acquisition ServicesAeronautical

DataManagement

WeatherData

Management

Content Discovery

SurveillanceData

Management

Content Management ServicesWeather

Data Acquisition

Surveillance Data

Acquisition

Maintenance Data

Acquisition

Messaging Services

Publish/Subscribe

MessageRouting

Mediation

Interface Management

ServiceDiscovery

Service ScorecardGeneration and

Publication

Mission Services

Separation Management

TrajectoryManagement

Flight and State Data Management

FlowContingency Management

Surveillance Information Management

NavigationSupport

Short Term Capacity

Management

Long Term Capacity

ManagementWeather

Information Management

System and Services

Management

System and ServicesAnalysis

SafetyManagement

Aeronautical Information Management

ServiceChoreography

CertifiedSoftware

Management

Request/Response

WebAppication

ServiceRegistration

Performance Monitoring and

Reporting

SIP

SWIM

Other/Not in Segment

NAS Enterprise Services for SWIM Segment 2 (EA SV4)

3 3Federal AviationAdministration

3

Layer Description

Interaction Services Provides human interface for the user or administrator of systems including presentation clients/portals and notification/alert services

Mission Services Operational application services residing in NAS systems that support air traffic operations

Support Services Content discovery, content management for NAS Mission Services, and NAS data acquisition services

SOA Core Services Runtime services and infrastructure providing messaging, enterprise service management, interface management, and security for SWIM-based SOA services. Collaboration services support instant communication between the consumers and producers of information to ensure a common understanding and de-confliction of information

Technical Infrastructure Services Includes the development and run-time computing platforms, data storage systems, network infrastructure, and enclave boundary and transport-level protection elements

EnterpriseGovernance

Includes SOA governance (setting policy for strategy, services development lifecycle, runtime, operations, and help desk) and the run-time management to administer run-time governance, auditing, and monitoring

AdministrativeServices

Includes network and database administration services such as directory and identity services to support SOA services. Provides process and support services for Service provisioning management

Layer Descriptions