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Software Engineering & Development Frameworks
This hub covers practical engineering frameworks, development processes, and system design approaches used to build scalable and reliable systems.
You’ll find how-to guides, architectural breakdowns, and real-world insights focused on backend systems, cloud software, and modern developer tooling.
This content is designed for engineers, technical leads, and teams working on production-scale applications.
Key Engineering Guides
Optimizing RAG at Scale: Chunking, Retrieval, and the Bayesian Search That Cut Latency 40%
Optimizing RAG at Scale: Chunking, Retrieval, and the Bayesian Search That Cut Latency 40% How we moved from…
Testing AI Agents with AgentSpec: Jest for Non-Deterministic Behavior
AI agents are non-deterministic. This is both their superpower and their biggest testing challenge. When you change a…
Reversal Architecture in Distributed Financial Systems: Compensation, Liability, and Irreversible Side Effects
Abstract Distributed financial systems frequently treat reversal as a secondary state attached to an otherwise completed transaction. A…
argo-workflows #14615
解析 #14615 這個 issue: Workflow 用 spec.workflowTemplateRef 指向一個還不存在或 informer cache 還沒同步到的 WorkflowTemplate 時，controller 直接呈現最終 Error 的狀態。 xyz-init-workflow Error…
SQL Basics Explained: DDL, DML, Filtering, and CASE WHEN
Learning SQL can feel overwhelming at first, especially when you’re staring at a blank query editor wondering where…
How to Use Shadcn ui in a Next.js App ?
What is Shadcn UI? Explanation: Shadcn UI is a collection of beautiful, accessible components. But it’s different from…
GPT-5.6 Closed a 30-Year Math Gap. Nobody Noticed.
GPT-5.6 Closed a 30-Year Math Gap. Nobody Noticed. On July 17, 2026, a post hit the top of…
Build a support triage agent that owns its own inbox
Most “AI support bot” demos bolt an LLM onto a shared Gmail or hang a webhook off a…
Watching or Working
Until this week, the console that files all my Medicare claims had no way to sign out. Plain…
Yandex Search API: How to Scrape Yandex SERPs as Structured JSON in 2026
Yandex handles search for half a billion people across Russia, Turkey, Kazakhstan, and the wider CIS, and almost…
