AWS_EN– category –
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Introduction to AppSync with CFN – Data Source: DynamoDB
【Building AppSync Environment with CloudFormation】 AppSync is one of the managed services provided by AWS that allows you to easily build GraphQL APIs. This page is an introduction to AppSync, so we will build a basic AppSync environme... -
Two Authentication Methods for RDS Proxy – Password / IAM
【Two Authentication Methods for RDS Proxy】 The following page shows how to access RDS from Lambda through RDS Proxy. https://awstut.com/en/2022/04/23/connect-to-rds-from-lambda-in-vpc-via-rds-proxy-en In the above page, we chose passwo... -
Create Lambda layer using CFN
【Creating Lambda Layer using CloudFormation】 This page reviews how to create a Lambda layer in CloudFormation. Lambda layers provide a convenient way to package libraries and other dependencies that you can use with your Lambda functio... -
Lambda Function URL by CFN – Auth Type: NONE
【Creating Lambda Function URL by CloudFormation (NONE version)】 Lambda Function URL was released on April 22, 2022. AWS Lambda is announcing Lambda Function URLs, a new feature that makes it easier to invoke functions through an HTTPS ... -
Connect to RDS from Lambda in VPC via RDS Proxy
【Connect to RDS from Lambda in VPC via RDS Proxy】 Consider a configuration where Lambda is deployed in a VPC and connects to RDS.When accessing RDS from Lambda, it is best practice to connect via RDS Proxy rather than directly. Many ap... -
5 patterns of OAuth scopes for Cognito User Pool
【5 patterns of OAuth scopes for Cognito User Pool】 By default, the following OAuth scopes can be used to specify the scope of privileges to be granted when configuring the app client for the Cognito user pool. phone email profile openi... -
Authorization by Cognito ID Pool after Authentication by User Pool – Authorization grant code ver
【Authorization by Cognito ID Pool after Authentication by User Pool - Authorization grant code ver】 In the following page, we have confirmed a configuration that uses Cognito user pool and identity pool, and OAuth flow grants the signe... -
Using AWS SDK for JavaScript v3 in Browser
【Using AWS SDK for JavaScript v3 in Browser】 When developing Web applications using AWS, the best practice is to use the AWS SDK for JavaScript.The SDK is available in two versions: v2 and v3.In this article, we will review how to deve... -
Amazon Linux 2 How to Connect to RDS – ALL Engines
【How to connect to all RDS DB engines from Amazon Linux 2】 As of 2022, RDS offers the following seven DB engines aurora(PostgreSQL) aurora(MySQL) PostgreSQL MySQL MariaDB Oracle Microsoft SQL Server In this article, we will check how t... -
Create yum Repository in S3 and Access from Private Subnet
【Accessing original yum repository on S3 from Amazon Linux 2 in a private subnet】 For Amazon Linux (2), yum can be run from a private subnet by referencing an Amazon Linux repositories built on an S3 bucket. Amazon Linux repositories a...
