#aws

Articles tagged with #aws

Accurately Typing DynamoDB Data from the AWS SDK using TypeScript
Learn how to accurately and easily type data retrieved from a DynamoDB table via the AWS SDK using TypeScript and how to avoid using any types!
Aug 30, 20235 min read30
Handling Contact Forms Submissions With a Custom REST API using AWS SES, API Gateway, and Lambda
Learn how to build a REST API to handle contact form submissions using AWS SES, Lambda, and API Gateway via the AWS CDK. And, how to test it using Postman.
Aug 10, 202310 min read18
Reducing Latency: Pre-Warming Lambda Functions with EventBridge Rules
Learn how pre-warming Lambda functions using EventBridge rules can drastically reduce latency and improve performance and if they're right for you.
Aug 3, 20238 min read132
How to Build a REST API With the AWS CDK Using API Gateway, Lambda, and Dynamodb With API Key Authentication
Learn how to build a REST API with API key authentication using AWS API Gateway, DynamoDB, Lambda, and the AWS CDK as well as how to test it with Postman.
Jul 5, 202316 min read38
Building Custom CloudWatch Alarms with SNS Notifications for Detecting Error Messages
Learn how to create custom AWS CloudWatch alarms to notify you using AWS SNS when target phrases or errors appear in your CloudWatch logs.
Jun 21, 20237 min read11
How to Use cron Jobs to Schedule Your Lambda Functions with AWS CDK
When building projects with AWS, there will come a time when you need to run things on a consistent and regular basis. A common example of this would be running a Lambda function once per day to perform some checks against a database. But, how do we ...
Apr 14, 20235 min read115