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Questions and Answers
What aspect of the AWS infrastructure enables global deployment of compute and storage?
What is a key advantage of deploying resources in multiple Regions?
What is the primary benefit of using Edge Locations for content delivery?
What is the primary purpose of Availability Zones?
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What is a key characteristic of Virtual Private Clouds?
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Which of the following describes a private cloud?
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Which aspect of the AWS infrastructure enables global deployment of compute and storage?
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Study Notes
Global Deployment in AWS
- Edge locations enable global deployment of compute and storage in AWS.
- Edge locations are located in major cities and cities around the world.
- They are used to deploy Amazon CloudFront, Amazon Route 53, AWS Lambda, and Amazon API Gateway.
- This enables users to deploy their applications and content closer to their users, reducing latency and improving performance.
Cloud Infrastructure
- Cloud infrastructure refers to the combination of hardware and software components required to deliver cloud computing services.
Key Components
- Servers provide processing power, memory, and storage for cloud-based applications.
- Storage includes disk storage, flash storage, and object storage for data storage and retrieval.
- Networking enables communication between servers, storage, and users through routers, switches, and firewalls.
- Hypervisors are virtualization software that enables multiple virtual machines (VMs) to run on a single physical server.
- Management software automates and manages cloud infrastructure, including provisioning, monitoring, and scaling.
Types of Cloud Infrastructure
- Public Cloud is owned and operated by third-party providers, offering on-demand access to a shared pool of computing resources.
- Private Cloud is dedicated to a single organization, providing greater control and security.
- Hybrid Cloud combines public and private cloud environments, allowing data and applications to be shared between them.
Cloud Infrastructure Models
- Infrastructure as a Service (IaaS) provides virtualized computing resources, including servers, storage, and networking.
- Platform as a Service (PaaS) offers a complete platform for developing, running, and managing applications.
- Software as a Service (SaaS) delivers software applications over the internet, eliminating the need for local installation.
Benefits
- Scalability and flexibility allow for rapid adaptation to changing business needs.
- Reduced capital and operational expenses minimize upfront costs and reduce maintenance overhead.
- Increased reliability and uptime ensure high availability and minimal downtime.
- Enhanced security and compliance features protect sensitive data and meet regulatory requirements.
- Improved collaboration and accessibility enable users to work together more effectively from anywhere.
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