I would rate the stability a seven out of ten because there are a lot of processes that need to be implemented.  

I would rate the stability an eight out of ten. 

The stability is good so is rated an eight out of ten. 

It's very stable, but I have not used it in production. I have used it in development and QA and I have tested it on various platforms with Kafka distributed messaging.

The solution’s stability is good. I rate the stability a seven out of ten.

The timeline of usage hasn't allowed for a thorough view of the product in order to truly assess any possible stability issues. Scalability was not an issue with our deployment.

It's very stable if used properly. If we use it the way it is intended then it should work fine, it's a good solution.

There can be some issues with memory. If there were mechanisms in place to detect issues beforehand, that there was a need for available resources, it would be much easier.

There were no stability issues.

This is a stable solution although the stability can depend on the process selection and how well we apply for it. 

This is a very solid product.