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Actor model illustration

Actor Model

The Actor Model offers a high-level abstraction for building concurrent and distributed systems. It removes the need for explicit locks and thread management, making it easier to write reliable parallel code.

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Virtual actors in different servers

Grains / Virtual Actors

Grains encapsulate state and behavior, letting you build interactive distributed applications without mastering complex patterns for concurrency, fault tolerance, or resource management.

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Actor migrating to where its messages arrive

Stream Processing

Proto.Actor optimizes for locality: grains automatically migrate toward the nodes that interact with them most, delivering in-process performance for real-time stream processing.

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Digital twins illustration

Digital Twins

A digital twin mirrors a physical object or process. With Proto.Actor's local-affinity strategy, twins stay close to their data and respond to events in real time.

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Metrics and tracing illustration

Metrics and Tracing

Proto.Actor is instrumented end-to-end for observability, exposing runtime and performance metrics with ready-to-use dashboards for DataDog and Grafana.

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