This API Management ODA component is responsible for managing the process of creating and publishing application programming interfaces (APIs), enabling discovery of APIs and shared resources, enforcing APIs and resource usage policies, controlling API operations, controlling access to APIs, facilitating subscription to resources, collecting and analyzing API usage statistics, reporting and visualizing based metrics, stats and performance.

The Enterprise Integration component is responsible for facilitating reliable and consistent integration of components across ODA systems of records, systems of engagement and systems of insight.

Functions of Enterprise Integration include ODA Component process management and automation (through the functionality of Business Process Manager), Information Routing/Message Broker (through the functionality of Enterprise Service Bus), and Component-to-Component Messaging Management (through the functionality of Messaging Oriented Middleware).

Event Management component is a messaging management component that is responsible for processing events as they happen from components. Processing of record of activities include modelling event messages, syntax validation and formatting of event messages and sending/receiving messages between components (consumer/producer).

Event Management component supports different patterns of usage, including Event notification (subscription), Event-sourcing (representational state changes) and Event-carried state transfer (including data needed to perform further processing).


Event Management component should include functionality providing a centralised CQRS queryStore for all components that implement event-sourcing with event carrier state transfer.

decoupling and integration

decoupling and
integration