Tagged articles

Asynchronous IO

23 articles · Page 1 of 1

Jan 11, 2026 · Backend Development

Beyond HTTP: Building a Custom TCP Protocol with Spring Boot and Netty from Scratch

This article walks through why raw ServerSocket code is unsuitable for high‑concurrency custom protocols, explains Netty’s event‑driven architecture, and provides a step‑by‑step Spring Boot integration—including Maven setup, boss/worker groups, pipeline configuration, a ByteToMessageDecoder for a 49‑byte binary format, and a business handler—to achieve a clean, maintainable TCP solution.

Asynchronous IOCustom TCP ProtocolDevice Communication

0 likes · 9 min read

Beyond HTTP: Building a Custom TCP Protocol with Spring Boot and Netty from Scratch

Mike Chen's Internet Architecture

Sep 2, 2025 · Backend Development

Why Nginx’s Master‑Worker Architecture Powers High‑Performance Web Services

This article explains how Nginx achieves high‑performance web serving through its master‑worker multi‑process model, event‑driven mechanism, and asynchronous non‑blocking I/O, detailing each component’s role, configuration tips, and the reasons behind its superior concurrency handling.

Asynchronous IOevent-drivenhigh performance

0 likes · 5 min read

Why Nginx’s Master‑Worker Architecture Powers High‑Performance Web Services

Lin is Dream

Aug 22, 2025 · Backend Development

Mastering Asynchronous Writes in Java NIO: Build a Reliable Write Queue

This article explains why direct writes to a Java NIO channel fail for large messages, introduces a write‑queue and OP_WRITE listener to handle partial writes, and provides a complete PacketWriter implementation that transforms synchronous writes into efficient asynchronous operations.

Asynchronous IOJava NIONetty

0 likes · 9 min read

Mastering Asynchronous Writes in Java NIO: Build a Reliable Write Queue

Deepin Linux

Jul 1, 2025 · Backend Development

Mastering IO Models: From Blocking to Asynchronous for High‑Performance Servers

This comprehensive guide explains the fundamentals of IO models—including blocking, non‑blocking, multiplexing, and asynchronous approaches—detailing their kernel interactions, practical Python examples, performance trade‑offs, and real‑world optimization strategies for high‑concurrency server applications.

Asynchronous IOBlocking IOIO models

0 likes · 33 min read

Mastering IO Models: From Blocking to Asynchronous for High‑Performance Servers

Selected Java Interview Questions

May 19, 2024 · Backend Development

Netty Interview Questions and Answers: Core Concepts and Features

This article provides a comprehensive set of Netty interview questions and detailed answers covering its architecture, Reactor pattern, core components such as Channel, ChannelHandler, ChannelPipeline, ByteBuf advantages, EventLoop groups, codecs, handling of packet framing, and graceful shutdown procedures.

Asynchronous IOJavaNetty

0 likes · 10 min read

Netty Interview Questions and Answers: Core Concepts and Features

Rare Earth Juejin Tech Community

Mar 9, 2024 · Backend Development

Implementing Internal Network Penetration (Port Forwarding) with Java AIO Asynchronous Sockets

This article explains the principle of internal network penetration, describes how to build a Java AIO‑based client‑service tunnel with separate modules for registration and data exchange, and provides complete source code and testing steps for remote access to locally deployed services.

AIOAsynchronous IOBackend Development

0 likes · 11 min read

Implementing Internal Network Penetration (Port Forwarding) with Java AIO Asynchronous Sockets

Top Architect

Sep 22, 2023 · Backend Development

Understanding Java I/O: BIO, NIO, AIO, and Netty – A Comprehensive Guide

This article provides a comprehensive overview of Java I/O models—including blocking (BIO), non‑blocking (NIO), asynchronous (AIO)—explains their differences, demonstrates file and network programming with code examples, and introduces Netty as a high‑performance framework for building scalable server applications.

Asynchronous IOFile I/OJava I/O

0 likes · 32 min read

Understanding Java I/O: BIO, NIO, AIO, and Netty – A Comprehensive Guide

Sanyou's Java Diary

Jun 19, 2023 · Backend Development

Master Netty: 32 Essential Interview Questions and Answers

This comprehensive guide covers Netty fundamentals, core components, thread models, zero‑copy techniques, channel pipelines, codecs, bootstrapping, IO models, TCP framing, large file transfer, heartbeat mechanisms, SSL/TLS, default thread counts, WebSocket support, performance advantages, differences from Tomcat, server architecture, threading models, long‑connection handling, message‑sending methods, heartbeat types, memory management, and high‑availability strategies, providing Java developers with everything needed to ace Netty interview questions.

Asynchronous IONettyNetwork Programming

0 likes · 49 min read

Master Netty: 32 Essential Interview Questions and Answers

MaGe Linux Operations

Apr 2, 2023 · Fundamentals

Understanding Linux I/O Models: From Blocking to Asynchronous

This article explains the five Linux I/O models—blocking, non‑blocking, I/O multiplexing, signal‑driven, and asynchronous—detailing their system calls, behavior, and performance characteristics while using vivid analogies to illustrate each model’s workflow.

Asynchronous IOBlocking IOIO models

0 likes · 10 min read

Understanding Linux I/O Models: From Blocking to Asynchronous

Tencent Cloud Developer

Jul 19, 2022 · Backend Development

Designing a Reactor‑Based Asynchronous Network Library in Go

To overcome Go’s per‑connection goroutine memory and GC limits at massive scale, the article designs a three‑layer Reactor‑based network library that uses epoll/kqueue, lock‑protected file descriptors, zero‑copy buffers, and load‑balanced sub‑reactors, enabling stable operation with up to a million concurrent connections.

Asynchronous IOGoHigh concurrency

0 likes · 19 min read

Designing a Reactor‑Based Asynchronous Network Library in Go

YunZhu Net Technology Team

Mar 30, 2022 · Backend Development

Introduction to Netty: Java NIO, IO Models, Reactor Patterns, and Practical Implementation

This article introduces Netty, explains Java's BIO/NIO/AIO models, compares reactor threading architectures, details Netty's internal thread and handler pipeline design, and provides a complete example of building a high‑performance HTTP server with Netty.

Asynchronous IOJavaNIO

0 likes · 17 min read

Introduction to Netty: Java NIO, IO Models, Reactor Patterns, and Practical Implementation

Refining Core Development Skills

Mar 21, 2022 · Backend Development

How Go’s net Package Powers High‑Performance Networking: Inside Listen, Accept, Read & Write

This article dissects Go's net package, showing how its Listen, Accept, Read and Write functions combine goroutines with epoll to deliver synchronous‑style code that avoids costly thread switches, and walks through the underlying source code and runtime mechanisms step by step.

Asynchronous IOGoGoroutine

0 likes · 19 min read

How Go’s net Package Powers High‑Performance Networking: Inside Listen, Accept, Read & Write

Bin's Tech Cabin

Jan 19, 2022 · Backend Development

Deep Dive into Netty Server Startup: From Channel Creation to Reactor Binding

Explore the comprehensive step-by-step process of Netty server startup, covering channel creation, initialization, reactor registration, and binding, while demystifying the asynchronous flow and internal mechanisms that power high-performance network applications.

Asynchronous IOJavaNetty

0 likes · 42 min read

Deep Dive into Netty Server Startup: From Channel Creation to Reactor Binding

Wukong Talks Architecture

Dec 7, 2021 · Backend Development

Netty Core Concepts and NIO Fundamentals in Java

This article provides a comprehensive overview of Java network programming fundamentals, including socket basics, IO models (BIO, NIO, AIO), NIO core components such as Channel, Buffer, and Selector, and detailed example code for building NIO client‑server applications.

Asynchronous IOJavaNIO

0 likes · 28 min read

Netty Core Concepts and NIO Fundamentals in Java

Liangxu Linux

Aug 31, 2021 · Fundamentals

Understanding the Four Core I/O Models: Blocking, Non‑Blocking, Multiplexing, and Asynchronous

Explore the four fundamental I/O models—Blocking, Non‑Blocking, I/O Multiplexing (Reactor), and Asynchronous (Proactor)—with clear explanations and illustrative diagrams, helping readers grasp how each model works, their typical use cases, and why technologies like epoll or Redis benefit from multiplexing.

Asynchronous IOBlocking IOI/O multiplexing

0 likes · 3 min read

Understanding the Four Core I/O Models: Blocking, Non‑Blocking, Multiplexing, and Asynchronous

New Oriental Technology

Jul 5, 2021 · Backend Development

Introduction to Java NIO: Buffers, Channels, and Selectors

This article provides a comprehensive overview of Java NIO, explaining the differences between BIO and NIO, the concepts of synchronous/asynchronous and blocking/non‑blocking I/O, and detailing the usage and implementation of Buffers, Channels, and Selectors with code examples.

Asynchronous IOBufferChannel

0 likes · 10 min read

Introduction to Java NIO: Buffers, Channels, and Selectors

Code Ape Tech Column

Feb 18, 2021 · Fundamentals

Understanding Linux I/O Models: Blocking, Non‑Blocking, Multiplexing, Signal‑Driven, and Asynchronous

This article explains the five Linux I/O models—blocking, non‑blocking, I/O multiplexing, signal‑driven, and asynchronous—detailing their system calls, synchronization characteristics, and how they map to Java BIO, NIO, and AIO implementations, with illustrative analogies and usage scenarios.

Asynchronous IOBlocking IOIO models

0 likes · 15 min read

Understanding Linux I/O Models: Blocking, Non‑Blocking, Multiplexing, Signal‑Driven, and Asynchronous

Liangxu Linux

Dec 7, 2020 · Backend Development

Unlock High‑Performance Network Programming: IO Events, Multiplexing, and Reactor Patterns

This guide explains IO events and multiplexing, compares thread‑based and event‑driven models, details the Reactor pattern variants, and clarifies synchronous vs asynchronous IO, providing a practical roadmap for building high‑performance Linux network frameworks.

Asynchronous IOIO MultiplexingLinux

0 likes · 13 min read

Unlock High‑Performance Network Programming: IO Events, Multiplexing, and Reactor Patterns

Ctrip Technology

Aug 20, 2020 · Backend Development

Improving Java High‑Concurrency I/O Performance with Quasar Coroutines

This article explains how to replace complex Java NIO callback code with lightweight Quasar coroutines to boost throughput, simplify asynchronous programming, and reduce thread usage in high‑concurrency backend systems, while also covering integration with Netty, RPC, and handling of blocking operations.

Asynchronous IOCoroutinesJava

0 likes · 17 min read

Improving Java High‑Concurrency I/O Performance with Quasar Coroutines

Xiaokun's Architecture Exploration Notes

Apr 10, 2020 · Backend Development

Mastering Event‑Driven IO: Reactor vs. Proactor Patterns in Java

This article explains the design of event‑driven architectures for high‑performance web services, compares the Reactor (synchronous) and Proactor (asynchronous) models, and provides Java‑style pseudocode for their core components, handlers, and event loops.

Asynchronous IOJava NIOevent-driven

0 likes · 20 min read

Mastering Event‑Driven IO: Reactor vs. Proactor Patterns in Java

MaGe Linux Operations

Apr 11, 2017 · Fundamentals

Master Python asyncio: From Coroutines to Event Loops Explained

Learn how Python's asyncio library enables asynchronous I/O by defining coroutines with async/await, managing event loops, handling futures, using gather and wait, and properly closing loops, with clear code examples illustrating each concept and practical tips for concurrent programming.

Asynchronous IOasynciocoroutine

0 likes · 6 min read

Master Python asyncio: From Coroutines to Event Loops Explained

Architect

Apr 8, 2016 · Databases

InnoDB IO Subsystem and Buffer Pool Memory Management Overview

This article explains InnoDB's file I/O interfaces, asynchronous and synchronous read/write mechanisms, background IO threads, AIO request handling, concurrency controls, prefetch strategies, log write padding, and the evolution of buffer pool initialization, chain management, and page eviction in MySQL 5.7.

Asynchronous IOBuffer PoolIO

0 likes · 19 min read

InnoDB IO Subsystem and Buffer Pool Memory Management Overview

21CTO

Sep 10, 2015 · Fundamentals

Why Erlang’s BEAM VM Is Unique: Garbage Collection and Async IO

Eric Merritt explains how Erlang’s BEAM VM differs from other VMs with its actor‑based, per‑process garbage collection and efficient asynchronous I/O, discusses the motivations behind Joxa, offers a balanced view on Elixir, explores language laziness, type‑system considerations, and mentions emerging technologies like micro‑kernels and Nix.

Asynchronous IOBEAMErlang

0 likes · 5 min read

Why Erlang’s BEAM VM Is Unique: Garbage Collection and Async IO