Fix replication lag at AWS RDS replica
Our replication lag went up to more than 18000 seconds. It started to produce serious issues for data analytics. Here’s how we fixed it. Read more...
Recent posts
Generate Facebook preview for static web with Lambda@edge
I tried to generate Facebook previews for a static Nuxt SPA website with dynamic content hosted at AWS Cloudfront. Here’s how I did it.. Read more...
AWS Cloudfront invalidation script
Invalidation script for AWS Cloudfront with waiting method to get status when invalidation finished.. Read more...
ChunkLoaderError issue with Nuxt.js in Safari
I faced and solve two issues in nuxt.js: Invalid regular expression: invalid group specifier name and ChunkLoadError: Loading chunk failed. Read more...
Execute scripts on EC2 without ssh access.
AWS SSM Run Command utility is a great tool to run and execute scripts at single or multiple instances simultaneously without SSH.. Read more...
AWS Cognito token validation with Go
Example of JWT validation of AWS Cognito with Go backend.. Read more...
VSCode task to upload Hugo to S3
Little VSCode helper task I use to upload public/ folder to s3 bucket.. Read more...
Monica, blog theme for Hugo
Blog theme created for Hugo static site generator. Let me know if you try it.. Read more...