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Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Jan 12, 2024 · Backend Development

Unlock Spring’s Hidden Power: Essential Utility Classes for Faster Backend Development

This article explores Spring 5.3.23’s core utility classes—including ID generators, concurrent LRU cache, concurrency throttling, StopWatch timing, digest calculation, method invocation, reflection helpers, route matching, collection utilities, and placeholder parsing—providing code examples, usage guidelines, and best practices to boost backend development efficiency.

BackendCacheConcurrency
0 likes · 12 min read
Unlock Spring’s Hidden Power: Essential Utility Classes for Faster Backend Development
JD Tech
JD Tech
May 24, 2023 · Backend Development

Technical Overview of the Transaction Fulfillment Product Center: Architecture, Features, and Implementation

This article presents a comprehensive technical overview of the Transaction Fulfillment Product Center, detailing its background, system architecture based on DDD and micro‑services, key features such as unified product management, template‑driven form generation, metadata handling, complex search capabilities, and a custom ID generator, while also providing code examples of extension points.

BackendDDDElasticsearch
0 likes · 15 min read
Technical Overview of the Transaction Fulfillment Product Center: Architecture, Features, and Implementation
Youzan Coder
Youzan Coder
Mar 25, 2020 · Backend Development

Youzan ID Generator Multi-Room Solution

Youzan redesigned its ID generator to run independent March instances per room, sharing a single etcd cluster but allocating distinct, non‑overlapping ID ranges via boundary, lower, and upper parameters, enabling room‑level high availability, horizontal scaling, and zero‑downtime migration with automated tooling.

BackendEtcdID Generator
0 likes · 7 min read
Youzan ID Generator Multi-Room Solution