- Passing score 700/1000
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No need to sign contracts for 3 years rack space.
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Economies at scale
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Capacity planning is not strictly needed.
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Speed and agility
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No need to maintain datacenters
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Can go global in minutes
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Types
- IAAS (EC2)
- PAAS (EBS) no need to worry about hardware and OS.
- SAAS () Gmail
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Public - AWS, Azure, GCP
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Private - You manage in datacenter
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Hybrid - Mix
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Highlevel view of all services
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Adoption of different clouds
