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OOM connects to MSB to register and update service information when it instantiates service endpoints.
Question: How do we differentiate between when to use MSB vs When to use DMaaP?
MSB and DMaaP are complementary. MSB provides the restful API service registration/discovery/routing/API gateway, which addresses the sync/rpc communication pattern in microservice architecture, in contrast, DMaaP provides messages/file transfer, which mainly focused on the async communication pattern in microservices architecture.
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| Interface Name | Interface Definition | Interface Capabilities |
|---|---|---|
| MSBE-1 | Registration and Discovery interface | The registration and discovery interface provides the following capabilities:
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| MSBE-2 | Service Request Interfaces | Provides the capability to deliver and recieve a service request and subsequent communication. |
| MSBE-3 | MSB Admin Interface | Provides the ability to administer policy and routing for the service requests. |
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6. System Deployment Architecture
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MSB consists of 5 containers:
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