All Posts

Published on
October 14, 2025
Visualization service - Design serverless function
project serverless CICD chatbot visulization
The design of serverless function for visualization service
Published on
October 10, 2025
Visualization service - Setup K8s on Digital Ocean
project chatbot k8s
How to setup kubernetes service on Digital Ocean
Published on
October 10, 2025
Visualization service - Setup Superset on K8s
project chatbot k8s superset
Complete guide to deploying Apache Superset on Kubernetes with PostgreSQL database driver support, including troubleshooting common issues
Published on
October 9, 2025
Dev plan for Chatbot
project plan chatbot
The development plan for BI chatbot
Published on
October 8, 2025
Dev note for Diagram Designer
project design note
The development note for Diagram Designer, including architect, snippets, components and challenges.