Join Brian Eiler for an in-depth discussion in this video Availability zones, part of Amazon Web Services: Implementing and Troubleshooting IaaS Products.
- [Narrator] Let's take a moment to talk about…the Amazon Availability Zones.…The Availability Zone, or AZ, is actually composed…of one or more data centers that happen to share…redundant power, cooling, and networking.…Each Availability Zone is determined to be…a single fault domain for your applications.…And what that means is that the systems within…this fault domain could fail together.…But they should never fail with another Availability Zone.…
So each Availability Zone is designed…to be independent from failures.…Another way of saying it is that…one Availability Zone in a region could fail,…and the other Availability Zones…should not be impacted.…For this reason, Amazon recommends that…you deploy your workload in multiple AZs…in a given region.…This allows you to have redundancy.…By deploying it across multiple AZs, what we mean is,…put some of the web servers in one AZ,…some of the application servers in that same AZ,…and probably a replica of the database in that same AZ.…
Reproduce this model in another AZ,…
- AWS global infrastructure
- VPC use cases
- EC2 instance types
- EC2 purchasing and troubleshooting
- Creating AMIs
- Using AWS storage solutions such as EBS, EFS, S3, and Glacier
- Versioning and cross-region replication on S3
Skill Level Intermediate
Amazon Web Services: Design and Implement Systemswith Lynn Langit2h 51m Intermediate
Amazon Web Services: High Availabilitywith Sharif Nijim2h 17m Intermediate
Amazon Web Services: Monitoring and Metricswith Sharif Nijim2h 4m Intermediate
Amazon Web Services: Storage and Data Managementwith Brandon Rich3h 50m Intermediate
1. Global Infrastructure
5. AWS Storage
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