cadence

no just the SDK is Java. temporal is 99% Golang, even at Uber https://github.com/uber/cadence

Uber | Software Engineers | Hybrid (Denmark) | https://www.uber.com/dk/en/careers/locations/aarhus/ Work with an amazing team responsible for the infrastructure software that makes Uber’s data centers around the world reliable and scalable. If you want to solve the toughest engineering challenges alongside some of the smartest people in the industry, Uber Aarhus is the right place for you. The team in Aarhus build and operate the stateless and stateful compute platforms used by nearly every other engineer in the company (Up - https://www.uber.com/en-GB/blog/up-portable-microservices-re... and Odin - https://www.uber.com/en-GB/blog/how-uber-optimized-cassandra...) as well as other related infrastructure projects such as Cadence - https://github.com/uber/cadence.

Having done a reasonable amount of messaging code in my time, I would say the final form of this sort of thing might look more like Cadence[0] than anything like this. [0] https://github.com/uber/cadence

Workflows and orchestration are my jam -- that's what we're trying to simplify over at https://refinery.io Conductor is a cool piece of tech, and it's a well-established player in a rapidly growing space for workflow engines. I used to work at Uber and that company had microservice-hell for a while. They built the project Cadence[0] to alleviate that. It is similar to Conductor in many ways. One project to watch out for is Argo[1] which is a CNCF-backed project. There are also some attempts[2] to standardize the workflow spec. Serverless adds a whole new can of worms to what orchestration engines have to manage, and I'm very curious to see how things evolve in the future. Kubernetes adds a whole dimension of complexity to the problem space, as well. If anybody is interested in chatting about microservice hell or complex state machines for

So is it like https://github.com/uber/cadence, AWS SWF, Amazon Step Functions?

I think this is the link to cadence: https://github.com/uber/cadence and temporal: https://github.com/temporalio/temporal

actually I kind of like this one - https://softwareengineeringdaily.com/wp-content/uploads/2018... We have learnt a lot from you guys as we build out similar systems in India. Thank you for putting this stuff out! Quick question that I have always wondered about - would you have used something like Uber Cadence (https://github.com/uber/cadence) as the core of your infrastructure if it had been available back thhen ?

Uber wrote its own framework: https://github.com/uber/cadence

Some parts of the Money system does use Cadence [1], Uber's internal workflow framework. [1] https://github.com/uber/cadence

Uber recently open sourced Cadence, which is similar to AWS SWF [1] and built by the same principal engineer. A good overview was presented at Data @ Scale [2] if you're interested. Under the covers, it manages a set of queues for you and lets you write procedural business logic in a resilient way as an implicit workflow. [1] https://github.com/uber/cadence [2] https://atscaleconference.com/videos/cadence-microservice-ar...