DVA_EN– category –

【Server-side encryption of Kinesis Data Streams and Firehose using KMS】 The following page shows how to save data received by Kinessis Data Streams to an S3 bucket via Kinesis Data Firehose. https://awstut.com/2023/05/07/store-data-in-...

【Data received by Kinesis Data Streams and stored in OpenSearch Serverless via Firehose】 The following pages cover how to store data received by Kinesis Data Streams in S3 buckets via Firehose. https://awstut.com/en/2023/05/07/store-da...

【Check the public address from EC2 metadata】 Access to instance metadata provides access to a variety of information about the instance. Instance metadata is data about your instance that you can use to configure or manage the running ...

【Elastic Beanstalk deployment policy: Rolling with an additional batch】 Elastic Beanstalk offers a variety of deployment policies. https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.deploy-existing-version.html This ...

【Checking the behavior of .extensions in Elastic Beanstalk】 We will review the configuration options for Elastic Beanstalk.According to the following page, there are four configuration options for Elastic Beanstalk. https://docs.aws.am...

【Introduction to SQS FIFO Queues】 SQS has two types of queues, and we will touch on the FIFO queue. FIFO (First-In-First-Out) queues have all the capabilities of the standard queues, but are designed to enhance messaging between applic...

【Enable Lambda Insight using CloudFormation】 The content is related to monitoring and troubleshooting, which is also part of the scope of the AWS DVA. One of the features provided by Lambda and CloudWatch is Lambda Insights. CloudWatch...

【Create Web app using DynamoDB with ECS (Fargate)】 The following page shows how to attach an ECS (Fargate) in a private subnet to an ALB. https://awstut.com/en/2022/01/29/attach-fargate-in-private-subnet-to-elb-2 In the above page, we ...

【Scaling based on CloudWatch custom metrics - number of connections version】 In the following pages, we have shown how to scale according to memory usage in Auto Scaling groups. https://awstut.com/en/2022/03/05/scaling-based-on-custom-...

【Set threshold values for CloudWatch custom metrics and email notification via SNS】 The content is related to monitoring and troubleshooting, which is also part of the scope of the AWS DBA. In the following pages, we have shown how to ...