Cloud Computing / Resource Pooling And Provisioning In Cloud Computing

Resource pooling It refers to grouping of similar kind resources by users while consuming resources.
Provisioning Means providing.
Resources (Assigned / Reassigned / De-Allocated) / (Physical / Virtual)
Assignment Dynamically/ Statically
Pooling Purpose sharing of resources (Meet Consumers Demands), scalability purposes, error-prone and for Resources synchronization
Resources Location Country, City, Region And The Like
Synchronization Resources synchronization on-going basis among the pools
Hierarchies Resource pools of different sizes are organized into hierarchies to provide parent and child pools. Pools are splitted into sub pools for assignment to the users.
Pools Division Pools can contain rams, CPUs, servers e.t.c. Sub pools may or not contain these

Example: Pool A is of contains 4 rams, 2 virtual servers and 5 CPUS.

Pool A.1= 3 rams, 0 virtual servers and 4 CPUS.
Pool A.2 =1 rams, 2 virtual servers and 1 CPUS.




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