AWS Architecture Blog

Category: AWS Cost Explorer

AZ Affinity implemented using AWS Cloud Map for service discovery

Improving Performance and Reducing Cost Using Availability Zone Affinity

One of the best practices for building resilient systems in Amazon Virtual Private Cloud (VPC) networks is using multiple Availability Zones (AZ). An AZ is one or more discrete data centers with redundant power, networking, and connectivity. Using multiple AZs allows you to operate workloads that are more highly available, fault tolerant, and scalable than […]

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