November 2022

I recently realized that I can rotate backup files (by deleting old files) every few days by sharding the sequential day numbers, which increase by one each day, using modulo 10. Here's the method I've been using lately.

Set up an HTTP proxy to another service's API in Nuxt 3 (Nitro) — the simple `routeRules.proxy` pattern.

I usually write data copy scripts in bash, but I tried writing one in Python this time and decided to document it.

Python script to copy AWS RDS MySQL data from production to a dev environment fast — table-level `mysqldump` + `mysql` piping.

Here's an overview of the blog post in English: --- This blog post introduces a function to obtain a datetime N months ago, without using the `dateutil` library. The function was created because `dateutil` was not available in the Python Data Source for Re:dash. ---

During an IT audit, it was necessary to represent the scale of the application. To achieve this, I decided to consider the total number of URLs in Django as an indicator of the application's scale.