[nickkell]

You might be thinking of Orleans, but it's not exactly core.

[guhidalg]

We use Orleans on my team and it has been 99% worth it. The 1% is mostly problems due to bad configuration, easily remedied.

[nickkell]

I'm glad to hear that somebody's using it in the wild. It was rejected at my place of work in favour of a BPMN-driven process engine. The thinking was that it's too difficult otherwise for business-people to understand the process.

Does your company write about its experiences?

[CuriousSkeptic]

Besides Orleans there is also the Service Fabric SDK and now also Dapr