Zimnx

No, 'static' CPU manager policy provides ability to allocate CPUs exclusively to container cgroup. But since Go runtime doesn't read cpugroup information anyway, it still sees all available CPUs.

Ad 3. Lot of people don't know about it, but there's a open source, free, and DynamoDB compatibile databse called ScyllaDB - API it's called Alternator to be specific.

Looks promising, I want to try it outon my project.