Topic
1442 articles found
Why Network as a Service (NaaS) is the Future for Distributed Enterprises The traditional perimeter-based network is dead. As enterprises shift to For modern businesses, the "office" is no longer a centralized location; it is Traditional networking models, reliant on physical hardware, manual Networ
摸得到的虛擬世界：觸覺回饋如何重塑 VR 與元宇宙沉浸體驗 前言：VR 缺少的那一塊拼圖 戴上 VR 頭盔，你走進了一個栩栩如生的虛擬世界——看得到遠處的山巒，聽得到海浪的聲音，甚至能聞到空氣中淡淡的木質香氣。 但你伸出的手，卻穿過了眼前那棵真實存在於虛擬空間裡的參天大樹。 視覺、聽覺、嗅覺——人類的感官地圖在虛擬世界裡已經跑了大半馬路，唯獨觸覺，一直是最後、也是最難以跨越的那道牆。 直到現在。 觸覺回饋（Haptic Feedback）技術正在以前所未有的速度進化，從軍事訓練到遠距醫療，從虛擬購物到沉浸式遊戲——當你能在虛擬世界裡感受到物體的重量、溫度與質地，VR 才真正從「觀看」升級為「存
I am currently working at the third startup of my career. Startups tend to operate in highly competitive markets where speed is not optional. But speed without quality is short-lived. Sooner or later, it turns into bugs, dissatisfied customers, and lost revenue. The problem is that it is really hard
How to Compress Image to 100KB (Without Losing Quality) The fastest way to compress image to 100KB is to drop it into Pixotter's compress tool, set your target size, and download the result. Five seconds, entirely in your browser, and your image never leaves your device. Below you will find that met
The Solo Founder's AI Stack: 7 Tools That Replace a Full Team (2026) Running a business alone used to mean either hiring a team or doing everything yourself — badly. In 2026, the math has changed. A solo founder with the right AI stack can punch well above their weight. Here's the exact stack I use
The Kiteworks 2026 Data Security and Compliance Risk Forecast Report dropped a number that should alarm anyone deploying AI agents: 63% of organizations cannot enforce purpose limitations on what their agents are authorized to do. And 60% cannot terminate a misbehaving agent. Every organization surv
How I Found $12K/Year in AWS Waste Across 4 Accounts — Without Touching Production Tags: aws finops cloudcost sre I joined a subsidiary of one of Korea's largest tech companies at the beginning of 2026 as the sole SRE. I inherited four AWS accounts — hub, shared, waitlist, and loyalty — connected vi
FinOps for SREs: Cutting Costs Without Breaking Things Tags: aws finops sre reliability devops Most FinOps advice starts with a cost dashboard. This series starts with a different question: how do we cut costs without violating our SLOs? I'm an SRE at a subsidiary of one of Korea's largest tech comp
In Part 1, I told the story of building OpenLoop — an open-source feedback platform — by emailing an AI agent for 5 days. 160+ emails, $15 in tokens, zero lines of human-written code, and a working product at the end. Now let's talk about what I actually learned. Let's start with the positive, becau
🐾 The Righting Reflex: Science Behind Cat Falls & Safe Vertical Spaces ⚠️ Medical Disclaimer: This content is for general informational purposes only and does not replace professional veterinary diagnosis or treatment. If your cat has health concerns, please consult a veterinarian. As a cat owner,
If your database is the heart of your application, Redis is the adrenaline. When we hit 50,000 users, our PostgreSQL instance began to sweat. CPU usage was spiking, and read-heavy endpoints were dragging the whole system down. We realized that the fastest database query is the one that never happens
You accumulate knowledge constantly — notes, docs, project decisions, things you'll need to remember later. AI agents could help you work with all of this. But how do you give them access to what you know? There's a growing industry around "agent memory" — vector databases, embedding pipelines, retr
Try it: devprix.dev/tools/sql-formatter This is part of DevPrix — 56 free developer tools that run entirely in your browser. No sign-up, no tracking, no server calls. SQL formatting seems simple until you try to build it. Keyword capitalization? Easy. Proper indentation of subqueries, CASE expressio
Introduction Finding the most frequent element in an array might seem simple, but doing it efficiently is the real challenge. This problem introduces a powerful technique called the Boyer-Moore Voting Algorithm, which solves it in linear time and constant space. Given an array arr, find the majority
If you've ever given an AI agent the ability to execute shell commands or run code, you've probably had that moment. You know the one — where you check the logs and realize your agent just tried to curl something it absolutely should not have, or worse, it rm -rf'd a directory you cared about. I hit
Introduction This problem is a classic example of using Binary Search to efficiently find a value within a given range. Instead of checking every number one by one, we reduce the search space by half at each step. Problem Statement We are given a number between 1 and n. We need to guess the number u
Before pilots ever sit in a real cockpit with 200 passengers depending on them, they crash — hundreds of times — in a simulator. They experience engine failures, crosswinds, bird strikes, instrument malfunctions. They fail safely until they can't fail at all. Product teams have never had that. You b
