DVA_EN– category –
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Email notification via SNS when error occurs in CodePipeline
【Email notification via SNS when error occurs in CodePipeline】 The content is related to monitoring and troubleshooting, which is also part of the scope of the AWS DVA. Consider how to notify when an error occurs in a CI/CD environment... -
Trigger an image upload to S3 invokes Lambda function to create thumbnails
【Triggering an image upload to an S3 bucket and invoking a Lambda function to create a thumbnail】 One of the functions provided by S3 is the event notification feature. You can use the Amazon S3 Event Notifications feature to receive n... -
Delegate access rights between AWS accounts using cross-account roles
【Delegate access privileges between AWS accounts using cross-account roles】 Accessing a specific AWS resource from another AWS account is called cross-account access. You share resources in one account with users in a different account... -
Step Functions – Conditional branching using Choice State
【Step Functions - Conditional branching using Choice State】 This section is about refactoring, which is the scope of the AWS DBA. The following page covers the basics of Step Functions. https://awstut.com/en/2022/06/18/introduction-to-... -
Introduction to ElastiCache with CFN – Redis Cluster Enabled
【Introduction to ElastiCache with CFN - Redis Cluster Mode Enabled】 The following page covers Redis (cluster mode disabled version) as an introduction to ElastiCache. https://awstut.com/2022/07/23/introduction-to-elasticache-with-cfn-r... -
Introduction to Step Functions with CFN
【Introduction to Step Functions with CloudFormation】 This course is about refactoring, which is the scope of AWS DVA. Step Functions is a serverless orchestration service. In this introduction to Step Functions, we will create a simple... -
Connect to RDS outside of Lambda handler method to improve performance
【Connecting to RDS inside and outside of Lambda function handler methods to measure performance】 This section is about refactoring, which is the scope of the AWS DBA. One of the best practices for connecting to RDS from a Lambda functi... -
Change Permission for Guest/Sign-in users in Cognito ID Pool
【Change Permission for Guest/Sign-in users in Cognito ID Pool】 The Cognito ID pool can generate temporary credentials for unauthenticated guest users in addition to authenticated users.In this case, we will check a configuration that g... -
Serverless App using DynamoDB built with SAM
【Building Serverless Apps using DynamoDB built with SAM】 This course is about deployment, which is one of the topics covered by AWS DVA.Find out how to create a serverless app using AWS SAM (Serverless Application Model). The following... -
Introduction to DynamoDB – Building DB for Review Data
【Building Simple DB for Review Data with DynamoDB】 This is one of the AWS DVA topics related to development with AWS services.As an introduction to DynamoDB, we will create a simple database.We will design the database assuming it is f...
