~/talk

Celebrity Deathmatch: Akka.NET vs Orleans

Talkat NDC Oslo 2023 · 2023-05-22..05-26· [dotnet]
slides:none on file

Direct comparison of two .NET actor frameworks: Orleans uses virtual actor proxies, automatic distribution and snapshot-style persistence (state saved as serializable objects) with exceptions marshaled back to the caller and a client library for remote calls; Akka.NET gives explicit messaging, supervision trees, pass-by-reference local messaging for higher same-node throughput and event-sourced persistence where journals replay into actors. A biased laptop benchmark shows Akka.NET faster and slightly leaner memory use; Phobos monitoring is paid at about $4k/year.

AI-written summary · about

  1. 0:00Actor frameworks intro
  2. 1:27Why use actors
  3. 7:05Actor model origins
  4. 12:23Actor concepts
  5. 16:57Programming model diffs
  6. 22:35Actor messaging
  7. 27:04Cluster topologies
  8. 33:02Error handling
  9. 37:58Client cluster comms
  10. 40:52Persisting actor state
  11. 45:46Config and performance
  12. 50:29Summary vs comparison
  13. 54:25Q&A
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