January 2023– date –

【Check CloudFormation Change Set to see the scope of impact when updating the stack】 One of the AWS SOA topics is related to deployment, provisioning, and automation. Change sets are available to safely update resources in CloudFormati...

【Access NLB in another VPC via VPC Endpoint】 One of the features provided by VPC endpoints is the VPC Endpoint Service (PrivateLink). You can create your own service powered by AWS PrivateLink, known as an endpoint service. You are the...

【Triggering Lambda function from SQS queue】 In the following page, which is an introduction to SQS, we introduced a configuration that uses SQS queues to link data between Lambda functions. https://awstut.com/en/2022/02/05/introduction...

【4 destinations for S3 event notifications - SNS/SQS/Lambda/EventBridge】 In the following page, we introduced a configuration that automatically creates thumbnail images from uploaded images using the S3 event notification function. ht...

【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...

【Using CloudFormation to Create an RDS with a Multi-AZ DB Cluster Configuration】 The following page covers multi-AZ deployment. https://awstut.com/en/2023/01/05/rds-multi-az-deployment-using-cfn-en Multi-AZ DB clusters were released in...

【Create RDS Read Replica using CloudFormation】 The following pages deal with the placement of Multi-AZ.a https://awstut.com/en/2023/01/05/rds-multi-az-deployment-using-cfn-en One of the features offered by RDS is read replica. Updates ...

【Using CloudFormation to create RDS with Multi-AZ deployment】 One of the features provided by RDS is multi-AZ deployment. In an Amazon RDS Multi-AZ deployment, Amazon RDS automatically creates a primary database (DB) instance and synch...

【Use CloudFormation to create S3 bucket with cross-region replication enabled】 One of the topics of the AWS SAA is about designing a elastic architecture. One of the features provided by S3 is replication. Replication enables automatic...

【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...