Ben Chuanlong Du's Blog

It is never too late to learn.

Popular Databases

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

The YouTube video How to Choose The Right Database has great advices on how to choose the right databases.

Types of Databases

  • relational
  • non-relational
  • key value database
    • document database
    • wide column …

Tips on Large Language Models

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Prompt Engineering for LLM Tools

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tips and Traps

  1. set temporature

  2. give some examples

  3. leverage built tools provided by LLM products. For example, Google AI Studio provides tools

    • grounding with google search, etc.

Tools for Generating and …

Tips on NeoVim

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Installation on Ubuntu

You can install the latest stable version of neovim using the command below.

sudo add-apt-repository ppa:neovim-ppa/stable
wajig update
wajig install neovim

Tips and Traps

  1. AppImage is …

Tips on NotebookLM

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

No, not directly in the way you might hope (i.e., pasting a URL and having it automatically fetch and parse the article content as a source). NotebookLM is designed to …

Great Command Line Tools Developed in Rust

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

GQL

GQL is a query language with a syntax very similar to SQL with a tiny engine to perform queries on .git files instance of database files, the engine executes the …