December 2022– date –

【Enable DynamoDB expiration time (TTL) using CloudFormation】 One of the features of DynamoDB is TTL. Amazon DynamoDB Time to Live (TTL) allows you to define a per-item timestamp to determine when an item is no longer needed. Shortly af...

【Upload/download files to/from S3 with Presigned URL】 One of the features S3 offers is presigned URLs. you can use a presigned URL to optionally share objects or allow your customers/users to upload objects to buckets without AWS secur...

【Accessing DynamoDB Accelerator (DAX) with EC2/Lambda】 This is one of the AWS SAA topics related to designing a high-performance architecture. DynamoDB Accelerator (DAX) is a caching service for DynamoDB. Amazon DynamoDB Accelerator (D...

【Perform initial setup of DynamoDB with CloudFormation custom resources】 When creating DynamoDB with CloudFormation, we will consider adding test records as part of the DB initialization. In this case, we will use a CloudFormation cust...

【Configure remediation actions when non-compliant resources are detected by AWS Config】 One of the topics covered in AWS SOA is monitoring, logging, and remediation. AWS Config allows you to define remediation actions. AWS Config allow...

【Email notification via SNS when Nocompliant resources are detected by AWS Config】 The following page covers how EventBridge receives event data sent out from AWS Config and only those that match the rules are notified via email by SNS...

【Email notification of only those AWS Config resource change history data that match EventBridge rules via SNS】 The following page shows how to email AWS Config resource change history data via SNS. https://awstut.com/en/2022/12/11/ema...

【Email notification of EventBridge event data via SNS】 The following page shows how to invoke Lambda functions from EventBridge. https://awstut.com/en/2022/12/05/integrating-two-lambda-functions-using-eventbridge-en In this article, we...

【Email notifications via SNS when resources are changed using AWS Config】 The following page shows you how to use AWS Config to check the change history of a resource. https://awstut.com/en/2022/12/04/check-resource-change-history-in-a...

【Invoking Lambda from SNS】 The following pages address social networking. https://awstut.com/en/2022/07/30/introduction-to-sns-with-cfn-email-en In the above page, we specified an email address as the subscriber. This time, we will che...