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Architect's Journey
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Architect's Journey

E‑commerce, SaaS, AI architect; DDD enthusiast; SKILL enthusiast

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Recent Articles

Latest from Architect's Journey

87 recent articles
Architect's Journey
Architect's Journey
Dec 5, 2025 · Backend Development

Capacity‑Driven Microservice Architecture: Solving High‑Concurrency Challenges

The article explains how a capacity‑driven microservice architecture uses performance metrics like QPS, TPS, and latency as the primary split criterion, detailing design principles, module responsibilities, and practical benefits that enable systems to handle traffic spikes without service collapse.

Domain-Driven DesignHigh ConcurrencyMicroservices
0 likes · 10 min read
Capacity‑Driven Microservice Architecture: Solving High‑Concurrency Challenges
Architect's Journey
Architect's Journey
Dec 4, 2025 · Artificial Intelligence

Hands‑On Review of Alibaba Qoder: 8 Practical Tips to Become an AI Coding Commander

After two months of using Alibaba’s Qoder AI coding platform, the author explains why it beats alternatives on cost, compliance and maturity, debunks common myths, shares eight hands‑on best‑practice tips, and presents three real‑world case studies that show its impact on backend and frontend development.

AI codingQoderagent mode
0 likes · 16 min read
Hands‑On Review of Alibaba Qoder: 8 Practical Tips to Become an AI Coding Commander
Architect's Journey
Architect's Journey
Dec 3, 2025 · Cloud Native

Microservice Governance Guide: From Stable Operations to Maximum Efficiency

This comprehensive guide breaks down microservice governance into four pillars—node management, load balancing, routing, and fault tolerance—providing concrete configurations, algorithm choices, and service‑mesh recommendations to achieve 99.99% availability, cut wasted resources by over 30%, and halve iteration cycles.

GovernanceLoad BalancingMicroservices
0 likes · 16 min read
Microservice Governance Guide: From Stable Operations to Maximum Efficiency
Architect's Journey
Architect's Journey
Dec 1, 2025 · Backend Development

Designing Three‑High Systems: Practical Performance Tuning and Fault‑Tolerant Architecture

The article breaks down the design logic and implementation steps for high‑performance, high‑concurrency, and high‑availability systems, covering bottleneck identification, read/write optimization, three‑dimensional scaling, and concrete fault‑tolerance strategies to build resilient, scalable services.

High ConcurrencyHigh PerformanceSystem Architecture
0 likes · 15 min read
Designing Three‑High Systems: Practical Performance Tuning and Fault‑Tolerant Architecture
Architect's Journey
Architect's Journey
Nov 29, 2025 · Backend Development

Cache Design Guidelines: Achieve Microsecond Queries and Survive Traffic Spikes

This article outlines practical cache design principles, covering suitable scenarios, health metrics, common pitfalls like avalanche, breakdown and penetration, and concrete implementation rules for both local (Caffeine) and Redis caches to ensure microsecond‑level response and stable high‑traffic performance.

CachingConsistencyPerformance
0 likes · 13 min read
Cache Design Guidelines: Achieve Microsecond Queries and Survive Traffic Spikes
Architect's Journey
Architect's Journey
Nov 20, 2025 · R&D Management

The Four‑Layer “Dao‑Fa‑Shu‑Qi” Model: A Universal Framework for Architects

The article presents a four‑layer thinking model—Tools, Techniques, Principles, and Way—that guides architects in selecting appropriate technologies, applying disciplined methods, making strategic architectural decisions, and understanding business fundamentals and industry trends to evolve from technical experts to strategic partners.

Industry trendsarchitectural principlessystem design
0 likes · 10 min read
The Four‑Layer “Dao‑Fa‑Shu‑Qi” Model: A Universal Framework for Architects
Architect's Journey
Architect's Journey
Sep 15, 2025 · Backend Development

Token Bucket vs Leaky Bucket: Deep Dive into Core Traffic‑Control Algorithms

This article compares the token‑bucket and leaky‑bucket rate‑limiting algorithms, explaining their core principles, Java implementation details, key advantages and drawbacks, suitable application scenarios, interview‑style Q&A, and advanced hybrid strategies for building robust high‑concurrency systems.

JavaLeaky BucketToken Bucket
0 likes · 9 min read
Token Bucket vs Leaky Bucket: Deep Dive into Core Traffic‑Control Algorithms