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Cloud Computing Fundamentals

📑 5 slides 👁 70 views 📅 6/19/2026
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What is Cloud Computing?

Cloud computing is the on-demand delivery of computing resources over the internet

What is Cloud Computing?
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Service Models: IaaS & PaaS

  • IaaS: Rent raw infrastructure like VMs and storage
  • PaaS: Platform to build and deploy apps without managing servers
  • Examples: AWS EC2, Google Compute Engine, Google App Engine, Heroku
Service Models: IaaS & PaaS
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Service Model: SaaS

  • SaaS: Ready-to-use software over the internet
  • No installation or maintenance needed
  • Examples: Gmail, Google Docs, Dropbox
Service Model: SaaS
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Deployment Models

  • Public Cloud: Shared infrastructure managed by provider
  • Private Cloud: Dedicated infrastructure for one organization
  • Hybrid Cloud: Mix of both public and private clouds
Deployment Models
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Real-World Examples & Why It Matters

  • Top Cloud Providers: AWS, Microsoft Azure, GCP
  • Scalability: Grow or shrink resources easily
  • Cost Savings: Pay only what you use
Real-World Examples & Why It Matters
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