David Kim
Contact: [email protected]
Areas of Expertise
- Core Programming
- Web & Mobile
- Developer Tools
- Architecture & Patterns
Articles by David Kim
How Does React State Management Work?
React state management powers interactive user interfaces. Learn how React's virtual DOM, hooks, and state updates work internally, with practical patterns for managing complex application state.
WebGPU: Next-Generation Graphics for the Web
WebGPU brings modern GPU programming to browsers with low overhead and better performance than WebGL. Learn how this next-gen API transforms web graphics.
Algorithms for Optimization: A Comprehensive Guide
Optimization algorithms are the silent workhorses behind many of the technological advancements we experience daily, from the efficiency of supply chains to...
Program-of-Thought: A 15% Leap Over Chain-of-Thought
Large Language Models (LLMs) have revolutionized how we interact with and leverage artificial intelligence, tackling complex tasks from creative writing to...
Gen-AI's Trillion-Dollar Question: Value or Waste?
The meteoric rise of generative AI (Gen-AI) has captivated boardrooms and dominated tech headlines, promising unprecedented efficiency, innovation, and...
Switzerland's Cloud Conundrum: DPOs Demand Local Sovereignty
The Shifting Sands of Swiss Cloud Policy Switzerland, a nation renowned for its robust privacy laws and neutrality, finds itself at a critical juncture in...
Zig's Bold Move: Migrating from GitHub to Codeberg
The world of open-source software thrives on collaboration, and for years, GitHub has been a dominant force in hosting these projects.
Building a 130K Node Kubernetes Cluster
The relentless demand for artificial intelligence (AI) and machine learning (ML) workloads is pushing the boundaries of cloud infrastructure, requiring...
5G vs 4G: Unpacking Next-Gen Connectivity
The global digital landscape is constantly evolving, driven by advancements in mobile communication technologies. From the early days of 1G enabling basic...
The Hard Truth About Random Number Generation
Generating truly random numbers is a surprisingly complex challenge in computer science, a field built on deterministic logic.
How Internet Archive Stores & Protects Trillions of Files
The Internet Archive stands as a monumental endeavor, a digital library committed to its mission of "universal access to all knowledge." This non-profit...
IPSec Explained: Securing Network Communications
IPSec, or Internet Protocol Security, is a suite of protocols that provides cryptographic security for IP networks. It plays a crucial role in...
Linux: The Unseen Force Driving Our Digital World
In the vast and interconnected landscape of modern technology, few forces are as pervasive, powerful, and understated as Linux.
Netflix Global Video Delivery Explained
Delivering high-quality video content to hundreds of millions of subscribers across diverse geographic locations and varying network conditions is a...
Legion Pro 7: A $1900 Bounty Unmutes Linux Speakers
The sleek design and formidable performance of the Lenovo Legion Pro 7 16IAX10H make it an attractive choice for power users, including those in the Linux...
Self-Hosting Frontier AI Models: A Practical Guide
The rapid evolution of Artificial Intelligence (AI) has brought forth a new class of models known as frontier AI models.
Decoding MKV: Understanding Matroska File Structure
The digital media landscape is vast and varied, with countless formats vying for supremacy. Among them, the MKV (Matroska Video) file stands out as a...
Sell Your Skills: Small Projects for Big Impact
In today's competitive job market, a traditional resume often isn't enough to stand out. Employers, especially in the technology sector, are increasingly...
FEX-emu: Run x86 Applications on ARM64 Linux Devices
The landscape of computing is continually evolving, with ARM64 architecture rapidly gaining prominence across a diverse range of devices, from single-board...
SaaS Over Traditional: Why Subscription Wins Forever
The landscape of enterprise software has undergone a profound transformation, shifting dramatically from the traditional model of "buy once, own forever" to...
Beyond "Fast" and "Slow": Precision in Programming
The terms "fast" and "slow" are ubiquitous in programming discussions. Developers frequently describe code, algorithms, or entire systems using these...
Beyond Utility: Embracing Useless Robots
When we hear the word "robot," our minds often conjure images of efficient factory arms, intricate surgical machines, or autonomous vehicles streamlining...
osquery: SQL-Powered Endpoint Telemetry
osquery is an open-source operating system instrumentation framework that exposes an operating system as a high-performance relational database.
Human-Detectable AI Content Watermarking
The rapid evolution of generative Artificial Intelligence (AI) has ushered in an era where machines can produce content – text, images, audio, and video –...
Backup Strategy: Cross-Provider Replication
Master backup and replication strategies with cross-provider redundancy. Learn the 3-2-1-1-0 rule, implement multi-cloud backups, and protect against data loss, ransomware, and provider failures.
TRNGs: Building Truly Random Number Generators
Generating truly random numbers is a cornerstone of modern cybersecurity, scientific simulations, and even gaming. While computers excel at deterministic...
Modern Datacenters: Reducing Carbon Footprint
The exponential growth of data and cloud services has cemented datacenters as critical infrastructure, powering everything from AI models to everyday stream...
Terraform vs Serverless Architectures
The modern cloud landscape offers unparalleled flexibility, but it also presents a complex array of choices for deploying and managing applications.
Linode vs. DigitalOcean vs. Vultr: Getting Started
The modern development landscape increasingly relies on flexible, scalable, and cost-effective cloud infrastructure.
Raspberry Pi Home Vulnerability Monitoring
The proliferation of Internet of Things (IoT) devices has transformed homes into interconnected ecosystems, offering unparalleled convenience but...
Django Project Setup: Core Concepts
Setting up your first Django project can feel like navigating a maze of new terminology and file structures. However, at its core, Django's design...
Network Troubleshooting with tcpdump and Wireshark
Network troubleshooting is an essential skill for system administrators, DevOps engineers, and security professionals. When applications fail or perform...
Database Replication and High Availability Strategies
Database replication is the foundation of high availability systems, ensuring data remains accessible even during hardware failures, network outages,
Essential Linux Command Line Tools for Daily Productivity
Mastering essential command-line tools dramatically increases productivity for Linux users. Whether you're a system administrator, developer, or power user,...
Setting Up Automated Backups with rsync, borgbackup and systemd
Data loss can be catastrophic for individuals and organizations alike Data loss can be catastrophic for individuals and organizations alike.
Linux Performance Monitoring and Tuning with perf, eBPF and
Performance analysis and tuning are critical skills for Linux system administrators, DevOps engineers, and performance engineers
Cloudflare DDoS Protection. How is it so good AND free?
Cloudflare's prominent position in the web infrastructure landscape often raises a fundamental question among technical professionals: how does its DD
Benchmarking Frontier LLMs in 2024
The landscape of large language models (LLMs) has evolved dramatically in 2024, with multiple frontier models competing for dominance across various c
Azure Global Outage July 2024
On July 19, 2024, the world witnessed one of the most widespread IT outages in history. What began as a routine security update from CrowdStrike cascaded...
The Rise of WebAssembly: Revolutionizing Web Development
WebAssembly (Wasm) has emerged as a game-changing technology in the web development landscape, offering near-native performance for web applications
Rust Programming Language
Rust has emerged as one of the most loved programming languages in recent years, offering a unique combination of performance, reliability, and productivity
AWS US-EAST-1 DynamoDB Outage
On June 13, 2023, Amazon Web Services experienced a significant outage in its US-EAST-1 region that impacted DynamoDB and several other services, caus