This series is intended to be a personal study guide. Information may not be comprehensive or accurate. I am sharing it in case others find it useful. Please feel free to comment if any information is inaccurate.
1.1 Define the AWS Cloud and its value proposition
Define the benefits of the AWS cloud, including:
- Security - AWS maintains secure facilities and offers various means of securing cloud resources
- Reliability - ensures data integrity and performance consistency
- High Availability – systems operate continuously without failure for a long time, avoiding loss of service
- Elasticity – resources grow and shrink based on demand without the need to provision ahead of time
- Agility – fast access to services and increased speed to market
- Pay-as-you-go pricing - only pay for resources used instead of making large upfront investment
- Scalability – resources can scale up or down to handle workloads of virtually any size
- Global Reach – can deploy in regions and zones around the world at the click of a button
- Economy of scale – volume discounts are passed on to customers, offering lower prices
Explain how the AWS cloud allows users to focus on business value
- Shifting technical resources to revenue-generating activities as opposed to managing infrastructure
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