Few questions

[cloudcompute]

Hi

I have several questions..

a. Is it a production ready platform, who (which website) is using it?

b. Does it fully support Event sourcing pattern. features like append-only, optimistic concurrency?

c. Looks like event sourcing data is first stored in Cassandra and from there it is streamed to Kafka. Am I right? Is yes, how is data getting passed to Kafka, using some connector for it?

d. How much memory does it consume?

Thanks

[cloudcompute]

If you guys can answer this, it'd be great.