Orleans is virtual actor model implementation.

• HelloWorld - Understand basically Grain.
• HelloGrainLifecycle - Lifecycle shows how to inject objects and manage their lifecycle.
• HelloObservers - Implements Pub/Sub pattern through Grain with IGrainObserver.
• HelloReentrant - Concurrently calls the Grain.
• HelloDashboard - Sample Orleans Dashboard.
• HelloRequestContext - RequestContext is propagated to all child Grains.
• HelloCodeGen - Runtime code generation with Microsoft.Orleans.OrleansCodeGenerator.

• HelloPersistence - How to configure persistently Grain storage with PostgreSQL.
• HelloEventSourcing - About Orleans EventSourcing. See you the Grains Streams of pub/sub.
• HelloInterceptors - Incoming and Outgoing interception the Grain.
• HelloStream - A simple stream provider and grain streams.

• HelloMultiClusters - How to configure multi cluster with PostgreSQL.
• HelloProtobuf - How to configure Protobuf serializer/deserialzer configuration for messaging.