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Cloud computing fundamentals for beginners

New to cloud? Start with these fundamental concepts: IaaS, PaaS, SaaS, and serverless.

Replies (4)

Sep 16, 2025 10:15 AM
Right-sizing instances is the first step to cost optimization.
Sep 17, 2025 1:45 PM
Reserved instances can save up to 75% compared to on-demand.
Oct 11, 2025 3:00 PM
Well-Architected reviews help identify improvement areas.
Oct 12, 2025 12:30 PM
The five pillars cover all aspects of architecture.
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