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Cost management methods under single account and multi-account configurations
Using the AWS Pricing Calculator , you can estimate the cost of cloud architecture through a data center perspective.
Introduction to SNS and its usage and operational mechanism
Used for sending SMS or E-mail as well as push notifications: Simple Notification Service
Introduction to Cognito and its usage and operational mechanism
Amazon Cognito : When traffic comes in, identity verification must be done first to confirm access to AWS cloud resources.
Introduction to CloudFormation and its usage and operational mechanism
CloudFormation is AWS’s native Infrastructure as Code (IaC) service, which treats infrastructure as code, allowing you to model, provision, and manage AWS and third-party resources.
Introduction to ElastiCache and its usage and operational mechanism
Introduction to DynamoDB and its usage and operational mechanism
Distributed NoSQL database service.
Data access must be obtained through the corresponding Role (EC2) or using Credentials (developer) with IAM.
Introduction to SQS and its usage and operational mechanism
Amazon Simple Queue Service
(SQS) serves as a task buffer, allowing tasks that do not require immediate processing to be placed in the queue for storage.
When the system has spare resources, it processes these tasks, which helps decouple applications.
