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Latest from Architect Practice

35 recent articles
Architect Practice
Architect Practice
Apr 12, 2026 · Artificial Intelligence

What Engineering Problems Does Claude Code’s Harness Engineering Solve?

The article dissects Claude Code’s open‑source TypeScript implementation to reveal the five‑layer Harness Engineering architecture—Query Loop, system‑prompt assembly, tool orchestration, multi‑level context compression, and multi‑Agent coordination—showing how each layer solves concrete engineering challenges for reliable AI agents.

AI AgentHarness engineeringMulti-Agent Design
0 likes · 20 min read
What Engineering Problems Does Claude Code’s Harness Engineering Solve?
Architect Practice
Architect Practice
Apr 7, 2026 · Backend Development

The 8 Characters in a Text Message Reveal Hidden Challenges in Short‑Link System Design

This article walks through the end‑to‑end design of a lightweight short‑link service, covering why short links are needed, the choice of 302 redirects, key‑generation strategies (MurmurHash vs ID‑based base62), caching layers, security threats, scaling techniques, and practical pitfalls, all illustrated with concrete code and benchmark numbers.

base62 encodingcachingdistributed ID
0 likes · 25 min read
The 8 Characters in a Text Message Reveal Hidden Challenges in Short‑Link System Design
Architect Practice
Architect Practice
Mar 27, 2026 · Artificial Intelligence

Spec‑Driven Development: A New AI‑Era Paradigm That Stops LLMs from Guessing Your Requirements

The article critiques the chaotic "Vibe Coding" approach of prompting LLMs for code, introduces Spec‑Driven Development (SDD) as a structured, contract‑based methodology that uses a formal specification to guide AI agents through design, implementation and testing, and demonstrates its efficiency gains, maturity levels, tool ecosystem, and practical step‑by‑step workflow.

AI codingLLMSpec-Driven Development
0 likes · 21 min read
Spec‑Driven Development: A New AI‑Era Paradigm That Stops LLMs from Guessing Your Requirements
Architect Practice
Architect Practice
Mar 19, 2026 · Artificial Intelligence

From Code Completion to Autonomous Coding: Deep Dive into Coding Agent Architecture

Coding Agents have evolved from simple line‑by‑line autocomplete tools into autonomous developers that can read entire repositories, plan tasks, execute commands, run tests, and iteratively refine code, driven by a model‑tool loop, extensible memory layers, skills, sub‑agents, and integration hooks, while requiring careful supervision and context engineering.

AI programmingSoftware Development Automationagentic loop
0 likes · 20 min read
From Code Completion to Autonomous Coding: Deep Dive into Coding Agent Architecture
Architect Practice
Architect Practice
Mar 18, 2026 · Cloud Native

Design and Implementation of Traffic Swimlanes for Full‑Link Isolation and Canary Releases

Traffic swimlanes provide logical isolation for microservice requests by tagging, propagating, and routing traffic based on lane metadata, enabling cost‑effective testing environments, canary releases, A/B testing, full‑link load testing, and parallel development while reducing resource consumption and improving stability.

Canary ReleaseJavaSpring Cloud
0 likes · 29 min read
Design and Implementation of Traffic Swimlanes for Full‑Link Isolation and Canary Releases
Architect Practice
Architect Practice
Mar 13, 2026 · Industry Insights

Is SMS-Activate Really Dead? Inside the Overseas SMS Verification Industry and a 2026 Survival Guide

The article investigates the sudden shutdown of SMS-Activate, reveals the three‑tier architecture of overseas SMS‑verification services, explains why many numbers now fail, details big‑tech detection methods, and offers a 2026 guide with high‑reputation regions, eSIM farms, and viable platform alternatives.

SIM farmSMS verificationeSIM
0 likes · 9 min read
Is SMS-Activate Really Dead? Inside the Overseas SMS Verification Industry and a 2026 Survival Guide