Kamus' Notes

Deploying Your Own High-Performance VPN Server for Windows: The Ultimate Guide

Setting up a private VPN server used to be a daunting task involving complex certificates and manual network configurations. However, with modern containerization and robust open-source tools, you can

2026-01-27

#Linux #VPN #Docker #Windows 11 #Networking #IPsec #L2TP #Self-Hosting #Privacy

Setting Up PostgreSQL Development Environment with VS Code, DevContainer, and Windsurf

Developing PostgreSQL from source on Windows can be challenging due to the need for numerous build tools and dependencies. Using a development container (DevContainer) provides a consistent, isolated

2025-08-31

#PostgreSQL #Windsurf #VSCode #DevContainer #Development Setup #AI Coding

Vibe Coding: A 10-Day Journey from Zero to Building a Full-Stack RSS Validator Tool

10 days (2025/4/8 to 2025/4/18), From zero to https://kamusis-my-opml-sub.deno.dev/ The code implemented in the entire project so far includes backend and some frontend by Claude 3

2025-04-19

#AI #Deno #JavaScript #TypeScript #Agentic Coding

From Software Search to Code Generation: The Agentic Coding Revolution

User Story: RSS Feed Clean-up JourneyOver the past 15 years, I’ve accumulated a substantial collection of RSS feeds, numbering over 200 subscriptions. While RSS usage has dramatically declined in rece

2025-04-08

#AI #Deno #JavaScript #TypeScript #Agentic Coding

Getting Started with Deno: A Modern Twist on JavaScript Runtimes

If you’ve been in the JavaScript world for a while, you’ve probably heard of Deno—the runtime that’s been making waves as a “better Node.js.” Built by Ryan Dahl (the original creator of Node.js), Deno

2025-03-28

#Deno #JavaScript #TypeScript #Node.js

How to Generate a VSIX File from VS Code Extension Source Code

As I’ve been using Windsurf as my primary code editor, I encountered a situation where the vs-picgo extension wasn’t available in the Windsurf marketplace. This necessitated the need to manually packa

2024-12-12

#VS Code #VSIX #Extension #Packaging #Windsurf

What is DBOS and What Should We Expect

IntroductionThe computing world is witnessing a paradigm shift in how we think about operating systems. A team of researchers has proposed DBOS (Database-Oriented Operating System), a radical reimagin

2024-11-14

#PostgreSQL #Database #DBOS #Operating System

Some Misconceptions About Database Performance - Application Concurrent Requests, Database Connections, and Database Connection Pools

Let’s start with a chart from a database stress test result. In the chart above, the X-axis represents the number of concurrent connections, and the Y-axis represents the TPS (Transactions Per Second

2024-08-21

#PostgreSQL #Database #Performance

Flashback Features in MogDB

What is Database FlashbackThe flashback capability of a database allows users to query the contents of a table at a specific point in the past or quickly restore a table or even the entire database to

2024-06-15

#MogDB

Exploring Oracle Compatibility in MogDB (Series I) - Data Dictionary

Install PTKPTK is the optimal tool for installing the MogDB database (an enterprise-grade commercial distribution based on openGauss) or the openGauss database, offering a seamless and smooth installa

2024-06-06

#MogDB #Oracle-Compatibility