library” dynamically loaded at runtime for each service HTTP/gRPC Application code Distributed tracing State management Publish and subscribe Resource bindings & triggers Extensible… Service-to-service State management Publish and subscribe Resource bindings & triggers Actors Distributed tracing Extensible… HTTP/gRPC APIs Any cloud or edge infrastructure Dapr self-hosted State stores Publish code and data in reusable actor objects as a common microservices design pattern Distributed Tracing & Diagnostics See and measure the message calls across components and networked services Service

State management Publish and subscribe Resource bindings and triggers Actors Distributed tracing Extensible HTTP API gRPC API Application code Dapr self-hosted Sidecar architecture State stores State management Publish and subscribe Resource bindings and triggers Actors Distributed tracing Extensible Build apps using any language with any framework Any cloud or edge infrastructure Application code Any code or framework… Microservices written in Cloud + Edge Distributed tracing See and measure the message calls across components and networked services Actors Encapsulate

Actors An independent unit of computation. 6 Observability A series of components for logging, tracing, monitoring, emission of metrics. 7 Secrets For managing secrets. 8 Configuration For retrieving