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Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
May 16, 2026 · Backend Development

7 Essential Spring Boot Concepts Every Senior Developer Should Master

The article walks senior developers through seven core Spring Boot 3.5.0 concepts—resilience with Resilience4j, observability via Actuator, distributed transactions using Saga, advanced caching, asynchronous processing, API‑gateway routing, and OAuth2/JWT security—providing concrete code snippets, configuration examples, and visual illustrations for each technique.

Distributed TransactionsSpring Bootapi-gateway
0 likes · 10 min read
7 Essential Spring Boot Concepts Every Senior Developer Should Master
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Sep 26, 2025 · Backend Development

Boost Spring Batch Performance: Async & Virtual Threads in Spring Boot 3

This article demonstrates how to accelerate Spring Batch jobs in Spring Boot 3 by comparing a default synchronous job with asynchronous processing using ThreadPoolTaskExecutor and then with virtual threads, providing code examples, configuration steps, and performance results that show up to a 90‑fold speedup.

Spring BatchVirtual Threadsasync-processing
0 likes · 9 min read
Boost Spring Batch Performance: Async & Virtual Threads in Spring Boot 3
Selected Java Interview Questions
Selected Java Interview Questions
Feb 14, 2025 · Databases

ShardingSphere Overview and Spring Boot Integration for Database Sharding, Proxy, and Sidecar

This article introduces ShardingSphere's three components—Sharding-JDBC, Sharding-Proxy, and the upcoming Sharding-Sidecar—explains why sharding is needed for relational databases, demonstrates horizontal data sharding concepts, and provides a complete Spring Boot example with configuration, code, and asynchronous batch insertion.

Distributed TransactionsShardingSphereSpring Boot
0 likes · 17 min read
ShardingSphere Overview and Spring Boot Integration for Database Sharding, Proxy, and Sidecar
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Feb 13, 2025 · Backend Development

Mastering Spring Boot 3: Real‑World Cases, ThreadLocal, Async & More

This article presents a continuously updated collection of over 90 practical Spring Boot 3 examples, covering request/response access, ThreadLocal handling, async interceptors, request metadata extraction, custom type converters, 404 error handling, and related source code to help developers build robust backend services.

Error HandlingRequest HandlingSpring Boot
0 likes · 10 min read
Mastering Spring Boot 3: Real‑World Cases, ThreadLocal, Async & More
Architect
Architect
Feb 17, 2024 · Backend Development

How Bilibili Scaled Its Membership Purchase System: Call‑Chain Refactor, Async Ordering, and Sharding

This article details how Bilibili’s membership‑purchase platform tackled massive traffic spikes by redesigning the order call chain, introducing concurrent and asynchronous processing, and applying a sharding strategy that split databases and tables, ultimately boosting latency performance and supporting over 4,000 TPS during peak sales.

BackendMicroservicesasync-processing
0 likes · 15 min read
How Bilibili Scaled Its Membership Purchase System: Call‑Chain Refactor, Async Ordering, and Sharding
Architect
Architect
Oct 23, 2023 · Backend Development

Designing a High‑Performance Asynchronous Event System for Video Likes Using CQRS, Kafka, and Multi‑Level Caching

This article walks through the evolution of a video‑like service from a simple database‑centric design to a robust, CQRS‑based, Kafka‑driven asynchronous architecture that tackles CPU bottlenecks, connection limits, duplicate consumption, scaling, flow‑control, hotspot isolation, error retry, and MQ failure while providing a unified messaging platform.

CQRSScalabilityasync-processing
0 likes · 20 min read
Designing a High‑Performance Asynchronous Event System for Video Likes Using CQRS, Kafka, and Multi‑Level Caching
Su San Talks Tech
Su San Talks Tech
Feb 3, 2023 · Backend Development

Efficiently Export Millions of Rows to Excel Using Async and EasyExcel

This article details a robust solution for exporting massive MySQL datasets—potentially millions of rows—to Excel by leveraging asynchronous processing with jobs or MQ, the memory‑efficient EasyExcel library, pagination, multi‑sheet handling, OSS storage, and WebSocket notifications, ensuring performance and usability.

async-processingeasyexcelexcel-export
0 likes · 17 min read
Efficiently Export Millions of Rows to Excel Using Async and EasyExcel
dbaplus Community
dbaplus Community
Jun 23, 2020 · Backend Development

How to Build a High‑Performance Seckill System for Massive Traffic

This article explains the core concepts, architecture, and practical techniques—including load‑balancing, caching, async processing, and Redis sharding—required to design and implement a high‑concurrency seckill system that can handle millions of requests in a short time window.

Backend ArchitectureSeckillasync-processing
0 likes · 19 min read
How to Build a High‑Performance Seckill System for Massive Traffic