Federated Architectures Lecture 13
Table of Contents
Slide 1
Today
Building Applications
Recall 3 systems issues
Why these apps are hard
Ousterhout's Taxonomy
Why parallelism is hard
Concurrency adds complexity
Design Points
cc-NUMA + SMP OS
ccNUMA w. Cells
cc-NUMA + Cells
Cluster
Cluster + m-kernel
Cluster + Normal Kernel
A Cluster approach?
Federated Architecture
Federated + embedded
Federated + m-kernel
Scalable OS abstractions
Availability
A universe of bad things
Future
Factors
El Dorado System
Projects
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