Tags

#aws

Blog posts, snippets, and glossary entries related to "aws", gathered in one place.

1. 2026-02-17 Blog
   AWS Cross-Region VPC Peering Failure Log

   Got stuck setting up VPC peering between Osaka and Tokyo. Forgot --peer-region, ended up in failed state, couldn't delete it.

2. 2026-02-14 Snippets
   Generate parameter.json from a CloudFormation Template

   A snippet that combines aws cloudformation validate-template and jq to automatically generate a parameters.json with environment variable overrides.

3. 2026-02-14 Blog
   Mobile App Configuration from a Web Engineer's Perspective: Startup-Time Metadata Retrieval Approach

   Organizing challenges in mobile app domain management and versioning from the perspective of web frontend and infrastructure experience. Proposing a startup-time metadata retrieval approach using CloudFront and S3, with comparisons to existing solutions like Firebase Remote Config.

4. 2024-09-08 Blog
   How to run an API server built with Bun+Hono on AWS Lambda

   Steps to run Hono API server on AWS Lambda with Bun runtime. Explains the configuration to compile as Single File Executable and run it with Lambda Web Adapter.

5. 2024-09-03 Blog
   A Deployment Script for Serving an SPA with CloudFront + S3

   A practical deployment script for serving an SPA from S3 behind CloudFront. This article organizes cache-control settings, a blue-green style deployment layout, and rollback steps.

6. 2024-08-29 Blog
   How to Delete a Non-Empty Database in AWS Athena

   What to do when deleting a non-empty database in AWS Athena fails. A quick note on using DROP DATABASE CASCADE.

7. 2024-08-28 Blog
   Requesting an IAM-Protected API Gateway from TypeScript

   How to send a TypeScript request from local development to an API Gateway protected by IAM authentication using SigV4 from the AWS SDK for JavaScript.