Comment Re:Is this real or fantasy? (Score 1) 161
These resources are all being managed today, there already are priorities for CPU, QoS for network bandwidth, ionice and quotas for storage and so on with a lot of specialization in each. He wants to build some kind of comprehensive resource management framework where everything from CPU time, memory, storage, network bandwidth etc. is being prioritized. It sounds extremely academic to me, particularly when I read the line:
I will make the assumption that everything at every level is monitored and tracked (...)
Besides, resource management isn't something that happens only on this level, for example if I have an SQL server then clearly who gets priority there matters, these are order transactions that should have millisecond latency and here's the consolidated monthly report we need by noon tomorrow. Load balancers, cache servers, read-only slaves, thread pools, TCP congestion logic, it's like you took something that you can write a whole library about and said "we need a framework for it". Good luck writing a framework that can balance anything in any situation, yes I suppose that from a galaxy away it might look like everything is a resource and we have consumers who need prioritization but the specifics of the situation matter a lot. Which is why there are many, many specialized systems that all do their specialized kind of resource management.