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Last week, I visited AWS Hong Kong User Group with my team. Hong Kong has a small but strong community, and their energy and passion are high. They recently started a new AI user group, and we hope more people will join. I was able to strengthen my bond with the community through great food […]
Your Pipeline Is 22.2h Behind: Catching Finance Sentiment Leads with Pulsebit We recently uncovered a striking anomaly: a 24h momentum spike of +0.315 in the finance sector. This spike, driven by a narrative that’s shifting around the NSEI:LTM investment story, highlights how rapidly sentiment can c
For years, most teams have defaulted to managed database services. They’re easy to set up, require minimal operational effort, and let developers focus on building products instead of managing infrastructure. But as systems grow, the trade-offs become harder to ignore. Costs increase faster than exp
Honestly, I never planned to build something like CardioMetrics Core. Not at first. It all started when I went to the hospital’s cardiology clinic. The waiting room was packed. People with high blood pressure, heart issues, so many patients. It was overwhelming. And I kept thinking: if all these peo
The monthly cloud invoice came in $12K higher than expected and nobody can explain it. Engineering added Opus for a summarization feature... Product had QA testing vision with GPT-4o... the data team switched from Sonnet to a fine-tuned model on Bedrock three weeks ago and forgot to mention it... Th
Your database backup runs every night at 2 AM. They all work great. Until they don't. And nobody notices. Cron jobs fail the same way they succeed: silently. The daemon doesn't Here's a scenario that plays out somewhere every week: A nightly pg_dump backup job runs at 02:00 UTC. One Tuesday, the Pos
Your FastAPI is going down under load — and you're reading the slowapi docs thinking that'll be enough? Spoiler: it won't. About as effective as a bike lock against a professional thief. why each decision is made the way it is — not just "I saw someone do it this way once." Why FastAPI Is Especially
Transform your CLAUDE.md from a vague wishlist into a precise, hierarchical configuration file that gives Claude Code the context it needs to execute complex tasks autonomously. Claude Code is not a junior developer you manage. It's a force multiplier for senior engineers who know how to direct it.
Every Unity multiplayer developer hits the same wall. You've got a Node.js backend running Socket.IO. Your web client connects in three lines. Then you open the Unity docs, search the Asset Store, and spend two hours realising that the Unity side of this equation is... a mess. That's where I was. An
Why run Semgrep as a GitHub Action Semgrep is a fast, open-source static analysis engine that scans code for security vulnerabilities, bugs, and enforced coding patterns. Running it as a GitHub Action means every pull request and push to your main branch is automatically checked against thousands of
Porting a PC or console game to mobile is one of the most technically demanding challenges in game development. It is not a simple rebuild. Every assumption your game makes about input, screen size, processing power, memory, and player session length needs to be reconsidered. Teams that treat a mobi
A developer recently asked a great question on Stack Overflow: how do you use heic2any in a Next.js project without adding ~600KB to the client bundle? They'd tried next/dynamic, await import() inside a function, even moving it to an API route. Nothing worked; the bundle stayed bloated. I run Conver
Metric Value Annual maintenance cost for legacy code $3.61/line IT leaders blocked by legacy systems 72% Typical rebuild cost range $250K-2.5M A legacy platform rebuild means ripping out the foundation and starting fresh. You're not tweaking React components or cleaning up database queries. You're m
I recently started learning MCP (Model Context Protocol), introduced by Anthropic, and it gave me a clear view of how AI actually works with real systems. At a basic level, the flow is simple: AI (inside a Host app) → MCP Client → MCP Server → Tools/Data. The client acts as a bridge, the server expo
Introduction Many teams default to relational databases because they are familiar and versatile. For business systems, that choice is often correct. But when the workload shifts — from mutable business records to high-frequency telemetry streams — the database architecture begins to matter in very d
When you say "AI tool that runs locally," people hear different things. Some mean inference on your GPU. Others mean cloud-orchestrated. Still others mean your AI can actually operate your computer. We tested three fundamentally different approaches and built our infrastructure around one of them. S
What happens when you drop 8 AI agents into a closed economy and let them run — no human in the loop? We built exactly that. It's called Agent Society, and it's been running live at agentbazaar.tech/society for weeks. You can watch it right now. Agent Society is a self-governing community of autonom
This is Part 3 of a 4-part series on building AuthShield - a production-ready standalone authentication microservice. This post covers JWT design, the logout problem, Redis blacklisting, the two-token strategy, and refresh token rotation with reuse detection. Why I Stopped Writing Auth Code for Ever
Tipos de parâmetros Em APIs REST existem 3 tipos principais de parâmetros: Tipo Onde fica Para que serve Path Param URL Identificar recurso Query Param URL Filtrar / paginar / ordenar Body Corpo da requisição Enviar dados Parâmetro que vai na URL e serve para identificar um recurso específico (usuár
