Dapr

Dapr (Distributed Application Runtime) is a free and open source runtime system designed to support cloud native and serverless computing.[2] Its initial release supported SDKs and APIs for Java, .NET, Python, and Go, and targeted the Kubernetes cloud deployment system.[3][4]

Dapr
Developer(s)Microsoft
Initial releaseOctober 16, 2019 (2019-10-16)
Stable release
v1.5.1 / December 6, 2021 (2021-12-06)[1]
Repositorygithub.com/dapr/dapr
Written inGo
Operating systemCross-platform
Available inEnglish
TypeCloud native runtime system
LicenseInitially MIT License, now Apache License 2.0
Websitedapr.io

The source code is written in the Go programming language. It is licensed under MIT License and hosted on GitHub.[5]

Architectural approach of Dapr:[6]
Microservice application
Services written in Go, Python, .NET, …
↕    ↕    ↕
HTTP API / gRPC API
Service-to-
service invocation		State
management		Publish and
subscribe		Resource
bindings &
trigger		ActorsDistributed
tracing		Extensible…
Dapr
Any cloud or edge infrastructure

See also

References
  1. "Tags · dapr/dapr · GitHub". GitHub. Retrieved 2022-01-16.
  2. "The Dapr Distributed Runtime Nears Production Readiness". The New Stack. 2020-10-22. Retrieved 2021-02-20.
  3. "Distributed Application Runtime (Dapr) v1.0 Announced". InfoQ. 2021-02-17. Archived from the original on 2021-02-17. Retrieved 2021-02-20.
  4. "Microsoft's Dapr open-source project to help developers build cloud-native apps hits 1.0". TechCrunch. 2021-02-17. Retrieved 2021-02-20.{{cite web}}: CS1 maint: url-status (link)
  5. "GitHub - dapr/dapr: Dapr is a portable, event-driven, runtime for building distributed applications across cloud and edge" – via GitHub.
  6. Announcing Distributed Application Runtime (Dapr), an open source project to make it easier for every developer to build microservice applications - Open Source Blog

Further reading
  • Bedin, Davide (2020). Practical Microservices with Dapr and .NET: A developer's guide to building cloud-native applications using the Dapr event-driven runtime. Packt Publishing. ISBN 978-1800568372.
  • Schneider Bai, Haishi; Schneider, Yaron (2020). Learning Dapr: Building Distributed Cloud Native Applications. O'Reilly UK Ltd. ISBN 978-1492072423.
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