Tags
Showing 36 of 36 posts
•18 min read
Using Server Sent Events (SSE) to sync Tanstack Db from AWS DynamoDB
Build real-time data synchronization between AWS DynamoDB and TanStack DB using Server-Sent Events. Learn how to stream database changes via DynamoDB Streams, implement SSE endpoints with TanStack Start/Router.
•11 min read
Use a customized CDK bootstrap template
Learn how to customize the AWS CDK bootstrap template to add server access logging and KMS encryption to the staging bucket. Use the CDK Toolkit library to orchestrate multi-region deployments, extract environments from CDK apps, and validate CloudFormation templates with cdk-nag.
•23 min read
Simple example of TanStack DB with DynamoDB on AWS with multiple entities
Implement a multi-entity data model with TanStack DB and DynamoDB using single table design. Learn how to manage Person, Address, BankAccount, ContactInfo, and Employment entities with ElectroDB and TanStack DB collections. Includes performance optimization with global collections for instant navigation.
•3 min read
Monitor multiple resources using a single CloudWatch Alarm (with CDK)
Use CloudWatch Metrics Insights query alarms (with tags) to monitor many resources with one alarm in AWS CDK.
•4 min read
Use cdk-notifier to check CloudFormation predeployment validations in pull requests
Extend cdk-notifier with CloudFormation change sets to validate changes before merging pull requests
•6 min read
Cleanup Resources from Ephemeral Stacks in AWS CDK with Aspects and Property Injectors
When developing features with ephemeral CDK stacks, the resource retention configuration needs to differ from test and production stacks. This article explains how to use CDK Aspects and Property Injectors to automatically clean up resources from ephemeral stacks.
•5 min read
Configure AWS CloudWatch Application Signals Transaction Search with CDK
Learn how to enable and configure AWS CloudWatch Application Signals Transaction Search using the AWS CDK, including setting up the required IAM policies and X-Ray configurations.
•3 min read
AWS Application Signals for Node.js Lambda with CDK
How to configure AWS CloudWatch Application Signals centrally for an AWS account and for individual Node.js Lambdas using the AWS CDK.
•6 min read
Calling IAM authenticated API Gateway with different HTTP clients
This post describes how to call an IAM authenticated API Gateway with different HTTP clients like ky, fetch, and axios via signature v4 requests.
•3 min read
Consideration about cdk-notifier and Tags
Description of the diff consequence of two ways of tagging in CDK
•2 min read
Use cdk-notifier to compare changes in pull requests
See how cdk-notifier can help to compare which cdk changes will be applied after merging a pull request
•2 min read
Example how to trigger a Dynamodb export and create an Athena saved query with CDK
This post is how to trigger a Dynamodb export and create saved query to create a Athena table from the exported data
•5 min read
Example how to visualize DynamoDB item changes with Quicksight (S3 source) created with CDK
This post is how to visualize the streamed data changes of a DynamoDb table via Kinesis Data Stream and Kinesis Firehose to S3. Build with CDK.
•3 min read
Example how to create Athena saved queries with CDK
This post is about how saved queries are created with CDK. This is useful to have important queries prepared for any users.
•4 min read
Example how to analyze DynamoDB item changes with Kinesis and Athena created with CDK
This post is how stream data changes of a DynamoDb table via Kinesis Data Stream and Kinesis Firehose to S3, and analyze the data with Athena. Build with CDK.
•4 min read
Example how to analyze DynamoDB item changes with Kinesis and Athena created with Terraform
This post is how stream data changes of a DynamoDb table via Kinesis Data Stream and Kinesis Firehose to S3, and analyze the data with Athena
•3 min read
GitHub actions example for automatic release drafts and changelog.md creation
This post is how to define your release draft via labels in pull requests and the update of the changelog.md after publishing a release
•2 min read
AWS Amplify Admin UI user management instead of self sign up
Description of the change from a self sign up to user management from an admin
•3 min read
Quick example to get the average of items from different arrays
Example how to calculate the average of different arrays Javascript (map, reduce, concat, ...)
•3 min read
Quick example: pass data to a React component and get the changed value back
An quick example how to pass data to componenents and get data from components
•2 min read
AWS Amplify Console: How I changed master branchenv to main
Change of the master branch end amplfiy env to main and migration of the env data