Amazon Technologies, Inc.

Pascal Albert Vicaire

Christopher Anthony Romanzin

Baochun Jin

A cloud computing environment in which a plurality of data centers are populated through the launching of resources in a controlled manner. Parameters such as current usage, future projected usage and a future maximum capacity can be used decide in which data center to launch a resource. A data center can be chosen so as to minimize a possibility that the data center becomes constrained at a future point in time. Selection is such that an equal percentage of future capacity is maintained across data centers.

Data center growth control

A resource manager can adjust the amount of capacity in each of a plurality of resource pools using a combination of proactive and reactive approaches. Targets such as an amount of total capacity and an amount of free capacity can be forecast and periodically compared against actual capacity and usage of the pools. A pool balancing algorithm can be used to shift capacity among pools as needed, in order to provide the targeted amount of capacity for each pool before the capacity is needed. When actual usage varies sufficiently from the forecasted usage on which the targets are based, the resource manager can react by reconfiguring resources as needed.

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Seattle, WA, United States of America

Pascal Albert Vicaire