#high concurrency Java
227 related articles
Why Tokio and Rayon Don't Mix Well: A …
·2 min
Why Tokio and Rayon Don't Mix Well: A Deep Dive into Rust's Async Blocking Pitfalls
Why mixing Tokio and Rayon in Rust async code causes performance traps, how spawn_blocking isolates blocking tasks, and the key difference between concurrency and parallelism.
Read more →
GitHub Copilot SDK Released: Embed AI …
·2 min
GitHub Copilot SDK Released: Embed AI Agent Capabilities Directly Into Your Applications
GitHub open-sources copilot-sdk, enabling developers to embed Copilot Agent capabilities into their own apps. Explore its strategic significance, core features, and enterprise adoption considerations.
Read more →
·3 min
Four Paths for Frontend Engineers to Level Up in AI: From RAG to Vertical Agents
How can frontend engineers transition into AI development? This guide covers four agent development directions: RAG, workflow agents, vertical agents, and general-purpose agents — with framework picks like LangChain.js.
Read more →
·2 min
How to Trust AI-Generated Code: A Practical Verification Framework for Developers
AI writes code fast, but developers fear deploying it. Learn a systematic methodology for verifying AI-generated code — from generation to trusted production deployment.
Read more →
·3 min
n8n Automated AI Video Generation Pipeline: From Prompts to Batch Output — Complete Guide
A complete guide to n8n AI video generation automation: LLM-structured prompts, batch reference images, async video polling, and Google Sheets cost tracking — triggered by a single Webhook.
Read more →
·4 min
GPT-5.6 Deep Dive: AI Training AI Opens a New Paradigm in the Model Race
OpenAI's GPT-5.6 launches as three models: SO, TERA, and LUNA. The flagship SO autonomously completed LUNA's post-training, marking a new era of AI-trained AI. Deep dive into pricing, Programmatic Tool Calling, METR safety findings, and government oversight.
Read more →
·3 min
AI Agents Are Reshaping Software Testing: A Practical Guide from Cursor to LangChain
A deep dive into AI-powered testing: Cursor Skills, Coze agents, and LangChain multi-agent systems for automated test case generation, BDD, and review workflows.
Read more →
·3 min
Harness Architecture in Practice: A Deep Dive into Enterprise-Level Agent Projects
A deep dive into Harness architecture in enterprise Agent projects, covering MCP protocol, sandbox isolation, multi-model scheduling, and ASGI deployment — key topics for LLM job interviews.
Read more →
·3 min
GitHub Daily · July 13: Rust Rewrite of Postgres Ignites the Community, Claude Ecosystem and Local-First Wave Surge Together
GitHub Daily July 13: pgrust rewrites Postgres in Rust and passes 100% regression tests, surging 789 stars in a day. Claude cookbooks and local-first Home Assistant also trend.
Read more →
·3 min
Getting Started with Codex: A Comprehensive Comparison with Claude Code and How to Choose
A deep comparison of Codex vs. Claude Code on pricing, stability, and frontend/backend strengths — plus how to choose between Cursor, Claude Code, and Codex.
Read more →
·7 min
Building a Published App with Zero Code in Four Days: A Complete HarmonyOS Development Journey
A tech blogger with zero programming knowledge built a retro DV app in four days using AI tools like Cursor and Codex, and got it published on Huawei App Gallery. A full vibe coding walkthrough.
Read more →
·3 min
Deep Dive into gRPC: Building High-Performance Microservice Communication with HTTP/2 + Protobuf
An in-depth analysis of gRPC's core architecture: HTTP/2 multiplexing, Protocol Buffers serialization, and unified multi-language implementation, covering microservice communication and cloud-native integration.
Read more →
·4 min
Making Money with AI Coding Gigs: Platform Selection, Pitfall Avoidance, and a Rational Guide to Getting Started
AI coding tools have dramatically lowered the barrier to freelance gigs, but what risks lurk behind claims of "earning over 10,000 a month"? This article breaks down platform tiering on Zhubajie, Upwork, and more, plus three key pitfalls for beginners.
Read more →
·3 min
Designing MPMC Queues: Balancing Bounded Waiting and High-Performance Concurrency
An in-depth look at the core design challenges of MPMC queues: bounded waiting, lock-free mechanisms, sequence-number slots, dual-path strategies, and helping. Helping engineers balance throughput, fairness, and latency.
Read more →
·5 min
Java Backend Interview Sprint: A Systematic Methodology From Rote Q&A to Scenario Questions
How can you prepare efficiently for a Java backend interview? This article breaks down the core methodology of "process-driven interview engineering," covering resume optimization, understanding principles, scenario analysis frameworks, and production troubleshooting.
Read more →
·5 min
Getting Started with LangChain: LLM Invocation, Agent Practice, and Environment Setup Guide
Starting from the three limitations of LLMs, this guide systematically explains LangChain's core positioning, environment setup, API key prep, model init, and the message system. Learn init_chat_model and AIMessage/HumanMessage/SystemMessage.
Read more →
·3 min
GPT-5.6 Released: Codex Takes Over ChatGPT, Ushering in the Era of AI Agents
OpenAI releases the GPT-5.6 series, deeply merging ChatGPT with Codex as the Agent engine takes over the underlying architecture. A deep dive into its impact on AI coding toolchains and Agent applications.
Read more →
·2 min
Agent Skills: Bringing Production-Grade Engineering Capabilities to AI Coding Agents
Google engineer Addy Osmani's open-source project agent-skills (76k+ GitHub stars) injects production-grade engineering skills into AI coding agents, covering performance, security, and code quality.
Read more →
·3 min
Java Developers Pivoting to AI: Why the Agent Direction Is the Best Choice
How can experienced Java and backend developers pivot to AI? This deep-dive explains why the Agent direction is the best fit — skills transfer well, market demand is high, and the path from "using frameworks" to "understanding source code" is clear.
Read more →
·3 min
GPT-5 Is Here — Is Learning Java Still Worth It? How Programmers Can Pivot in the AI Era
Is learning Java still worth it after GPT-5? Explore why programming fundamentals still matter and how to pivot toward AI application development in the AI era.
Read more →