Why

I want to make a consistent goal of learning a new thing every day and self-document what I learn to help with my articulation and understanding better of the problem.

Goals

• Every day, pick up a new thing that is tech-related, which could be an open source project, a tutorial, a scientific paper, a youtube video, anything, then go through and experiment with it, and finally recap my own learning, my understanding, or thoughts at the end of the day.

What I have learned

July 5th 2026

Target 1: Try to use open source LLM model and understand LLM better

Concept:

• What is LLM Token
• What is Context Window
• What is RAG (Retrieve Augmented Graph)

Source:

• https://www.bentoml.com/blog/navigating-the-world-of-open-source-large-language-models

• https://www.youtube.com/watch?v=kCc8FmEb1nY

Write up:

Target 2: Play around with Kubernetes

• Set up a local cluster
• Looking into how k8s controller works, or how can I build one myself