Java High-Performance Architecture
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Java High-Performance Architecture

Sharing Java development articles and resources, including SSM architecture and the Spring ecosystem (Spring Boot, Spring Cloud, MyBatis, Dubbo, Docker), Zookeeper, Redis, architecture design, microservices, message queues, Git, etc.

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Java High-Performance Architecture
Java High-Performance Architecture
Dec 23, 2023 · Fundamentals

7 Warning Signs of an Inexperienced Programmer and How to Overcome Them

Understanding the seven common behaviors of inexperienced developers—such as massive code submissions, poor code quality, multitasking, arrogance, ignoring feedback, handling personal matters at work, and chasing every tech trend—helps you avoid repeating these mistakes and advance your software engineering career.

Professionalismcareer advicecode review
0 likes · 11 min read
7 Warning Signs of an Inexperienced Programmer and How to Overcome Them
Java High-Performance Architecture
Java High-Performance Architecture
Dec 22, 2023 · Artificial Intelligence

Is Google Gemini Echoing Baidu? A Deep Dive into Model Contamination

The article investigates recent tests showing that Google Gemini sometimes claims to be Baidu's AI, reproduces Baidu‑related responses, and appears to have its Chinese and English corpora contaminated with competitor data, highlighting the challenges of data provenance in large language models.

AI model contaminationAI testingBaidu Wenxin
0 likes · 6 min read
Is Google Gemini Echoing Baidu? A Deep Dive into Model Contamination
Java High-Performance Architecture
Java High-Performance Architecture
Dec 16, 2023 · Backend Development

Master System Design: Key Concepts, Best Practices, and Real‑World Resources

This article introduces the open‑source system‑design‑101 repository, explaining why learning system design matters, and walks through essential topics such as API performance, the CAP theorem, caching strategies, microservice best practices, and secure password storage, with links to video courses and the project’s GitHub address.

API performanceCachingsoftware architecture
0 likes · 5 min read
Master System Design: Key Concepts, Best Practices, and Real‑World Resources
Java High-Performance Architecture
Java High-Performance Architecture
Dec 15, 2023 · Operations

Boost Your Network Testing: How dperf Achieves 10 M HTTP Connections per Second

dperf, Baidu’s open‑source DPDK‑based tool, delivers ultra‑high‑performance network testing by generating up to ten million HTTP connections per second, hundreds of gigabits of throughput, and detailed per‑second statistics, with step‑by‑step guidance on environment setup, compilation, and execution.

DPDKHigh PerformanceLinux
0 likes · 8 min read
Boost Your Network Testing: How dperf Achieves 10 M HTTP Connections per Second
Java High-Performance Architecture
Java High-Performance Architecture
Dec 14, 2023 · Backend Development

Master Dynamic Data Source Switching with ThreadLocal in SpringBoot

This guide explains how to implement dynamic data source switching in SpringBoot by leveraging ThreadLocal and AbstractRoutingDataSource, covering basic concepts, code examples for context holder, routing datasource, configuration, annotation‑driven switching, and runtime addition of new data sources with practical testing steps.

Dynamic Data SourceJavaMyBatis-Plus
0 likes · 18 min read
Master Dynamic Data Source Switching with ThreadLocal in SpringBoot
Java High-Performance Architecture
Java High-Performance Architecture
Dec 9, 2023 · Backend Development

Simplify Spring Boot API Development with Graceful Response

Graceful Response is a Spring Boot component that unifies response wrapping, global exception handling, and custom error codes, helping developers reduce boilerplate, improve readability, and accelerate API development while supporting validation and customizable response styles.

APIException HandlingGraceful Response
0 likes · 12 min read
Simplify Spring Boot API Development with Graceful Response