The article argues that serverless platforms often hide high costs, operational complexity, and reliability issues, contrasting them with traditional VPS and Cloudflare solutions while highlighting DDoS protection, pricing traps, and the challenges of managing micro‑service architectures.
This article examines the fundamental drawbacks of MySQL sharding in large‑scale e‑commerce, highlighting distributed transaction challenges, limited cross‑shard queries, global key constraints, scaling difficulties, operational overhead, and why distributed databases may be a better long‑term solution.
The article recounts a data‑service company's transition to a microservice architecture, outlines the visibility, deployment and scaling gains, then details the operational complexities such as queue‑head blocking, shared‑library versioning, load‑pattern challenges, scaling tuning, management overhead, and the eventual rollback to a monolith, highlighting the need for balanced architectural decisions.
