Tagged articles

dependency governance

3 articles · Page 1 of 1

Jul 5, 2026 · Backend Development

From Ad‑hoc to Strict Layering: Managing Service Dependencies at Ten‑Million QPS

An unexpected restart of an edge user‑tag service caused a core transaction chain to fail, exposing how reverse and circular dependencies can turn a clean layered architecture into a tangled web; the article explains the hidden costs of such chaos and outlines two hard rules and a step‑by‑step path to enforce strict, acyclic layering for systems handling tens of millions of QPS.

circular dependencydependency governancehigh QPS

0 likes · 15 min read

From Ad‑hoc to Strict Layering: Managing Service Dependencies at Ten‑Million QPS

Code Wrench

Dec 30, 2025 · Backend Development

Mastering Go Package Management: Advanced Tools and Best Practices

This article explains Go's deliberately restrained package management design, the role of go.mod and go.sum as project contracts, common pitfalls in large projects, and advanced commands such as go list, go mod why, and go version -m, plus automation strategies for reliable dependency governance.

Backend DevelopmentGodependency governance

0 likes · 10 min read

Mastering Go Package Management: Advanced Tools and Best Practices

Meituan Technology Team

Oct 12, 2023 · Operations

Pattern-Based Reliability Governance for Billion-Scale Traffic Systems

The article analyzes reliability governance challenges in Meituan's billion‑traffic systems, introduces pattern mining as a way to uncover common reliability issues, and presents three concrete case studies—idempotency, dependency, and over‑privilege governance—demonstrating how large‑scale traffic data and environment isolation enable low‑cost, automated reliability solutions.

Idempotencyaccess controldependency governance

0 likes · 19 min read

Pattern-Based Reliability Governance for Billion-Scale Traffic Systems