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Scope

What is this release trying to address?

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Use Cases

AAI R4 Use Case and Functional Requirements Impacts

Minimum Viable Product

• A&AI Core: Resources - CRUD REST API endpoints for A&AI inventory resources
• A&AI Core: Traversal - REST APIs for graph traversals.  Some APIs use the Gremlin Server
• UI - An ONAP portal application used by operations for visualizing and searching
• Data Router: Makes decisions about workloads to be dispatched to search and tabular microservces.  Includes logic to recognize and direct requests based on request archetypes.
• Search - Enable complex searches for sub graphs and functions that need to perform well across deeply nested structures using Elasticsearch.  Used by the UI
• Champ - Abstraction from underlying graph storage systems that A&AI would interface with.
• Gizmo - CRUD Rest API endpoint for resources and relationships, delivering atomic interactions with the graph for improved scalability.
• Enricher - Enables complementing AT&T data with federated data from additional sources
• Cacher - The Response Caching Microservice (Cacher) is built to deliver multiple mechanisms of making API calls and populating the responses into a JSON datastore. The datastore is an embedded mongodb datastore, that stores cached API responses, which are updated via DMAAP events or can be synced by timed tasks or calls to the force sync endpoint.
• ESR - External System Registry component

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