Parallel Architectures and Programming Models

[@hampazu]

Very helpful 👍

[@dexashish]

what is the intro music its so addictive !

[@sarathkumar-bm8px]

What is a node??

[@shibillkhadri1937]

Node can be any machine that participates in the sharing of the resources that is principally the main cpu/machine that acts like a master in case of master/slave process.

[@mario34129]

node is a fancy name for a machine in a cluster.
cluster is a collection of machines that work together.

[@zhongzhongclock]

Node=Multiple CPUs + Shared Memory(Among These CPUs)
Cluster= Multiple Nodes + Communication Bus ( Among these Multiple Nodes)