EC2(Linux)_EN– tag –
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Accessing DynamoDB Accelerator (DAX) with EC2/Lambda
【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... -
Try EBS Multi-Attach
One EBS can be attached to multiple EC2 instances if certain conditions are met. In this article, we will examine EBS multi-attachment. First of all, please note that this verification did not yield any meaningful results.Please understa... -
3-Tier Architecture with Apache/Python(uWSGI)/RDS(Aurora)
【3-Tier Architecture with Apache/Python(uWSGI)/RDS(Aurora)】 Consider building a simple web application. The application will have the following 3-tier structure Web tier: ALB and Web server (Auto Scaling) Application tier: NLB and appl... -
Introduction to ElastiCache with CFN – Redis Cluster Enabled
【Lambda関数を定期的に実行する】 EventBridgeを使用することで、定期的なアクションを設定することができます。 今回はLambda関数を定期的に実行します。 【構築する環境】 Lambda関数を作成します。関数を定期的に実行するために、EventBridgeのスケジ... -
Create Aurora custom endpoints with CFN custom resources
【Create Aurora custom endpoints with CloudFormation custom resources】 One of the topics covered in the AWS SAA is the design of a high-performance architecture. The following pages cover read replicas and endpoints for Aurora clusters.... -
Separate Web and App Servers Using Internal NLB – Apache Ver.
【Separate Web and App Servers Using Internal NLB】 Create a web service in Apache and Python. Separate the web servers from the application servers and place an internal NLB between the two servers to see how they can work together. 【E... -
Use CFN custom resource to obtain NLB private address and set it as the source of the security group
【Use CFN custom resource to obtain NLB private address and set it as the source of the security group】 Unlike ALB, security groups cannot be attached to NLB. Network Load Balancers do not have associated security groups. Register targe... -
EC2 Auto Scaling – step scaling based on CPU utilization
【EC2 Auto Scaling - step scaling based on CPU utilization】 The following pages cover the basics of EC2 Auto Scaling. https://awstut.com/en/2022/10/08/introduction-to-ec2-auto-scaling-no-scaling-policy-en This page will review the behav... -
EC2 Auto Scaling – Simple Scaling based on CPU utilization
【EC2 Auto Scaling - Simple Scaling based on CPU utilization】 The following pages cover the basics of EC2 Auto Scaling. https://awstut.com/en/2022/10/08/introduction-to-ec2-auto-scaling-no-scaling-policy-en In this page, we will review ... -
Introduction to EC2 Auto Scaling – No Scaling Policy
【Introduction to EC2 Auto Scaling - No Scaling Policy】 EC2 Auto Scaling allows you to launch any number of EC2 instances to increase the availability of your applications. This time, as an introduction to EC2 Auto Scaling, we will not ...
