low latency | BestHub

Raymond Ops

Jun 1, 2025 · Backend Development

RocketMQ vs Others: Key Features, Reliability, and Performance

RocketMQ, an Apache‑licensed distributed message queue from Alibaba, offers low latency, high reliability, and high throughput through features like distributed architecture, synchronous disk flushing, master‑slave replication, and flexible messaging models, and it compares favorably against Kafka, RabbitMQ, and ActiveMQ in various scenarios.

distributed architecturehigh reliabilityhigh throughput

0 likes · 11 min read

RocketMQ vs Others: Key Features, Reliability, and Performance

macrozheng

Mar 19, 2025 · Backend Development

Unlock Ultra‑Low Latency with Disruptor: Architecture, Features & Tuning Guide

This article introduces the high‑performance in‑memory queue Disruptor, covering its architecture—including ring buffer, sequence, sequencer, and wait strategies—its key features such as multicast events and lock‑free concurrency, and provides practical tuning advice and a complete Java example.

DisruptorIn-Memory QueueJava Concurrency

0 likes · 12 min read

Unlock Ultra‑Low Latency with Disruptor: Architecture, Features & Tuning Guide

Code Ape Tech Column

Dec 24, 2024 · Backend Development

Understanding the Disruptor In-Memory Message Queue: Architecture, Features, and Tuning

This article introduces the Disruptor in‑memory message queue, explains its core components such as Ring Buffer, Sequence, Sequencer and Wait Strategies, describes its distinctive features like multicast events and lock‑free concurrency, and provides tuning guidelines and a complete Java example.

DisruptorIn-Memory QueueJava Concurrency

0 likes · 11 min read

Understanding the Disruptor In-Memory Message Queue: Architecture, Features, and Tuning

FunTester

Dec 5, 2024 · Backend Development

Understanding Aeron: A High‑Performance Messaging Framework and Its Advantages

Aeron is an open‑source, low‑latency, high‑throughput messaging framework that leverages zero‑copy memory, shared‑memory IPC and UDP transport to deliver microsecond‑level latency for finance, gaming, and distributed systems, offering a simple API and powerful performance features.

AeronDistributed SystemsHigh-Performance Messaging

0 likes · 9 min read

Understanding Aeron: A High‑Performance Messaging Framework and Its Advantages

Architecture Development Notes

Dec 4, 2024 · Backend Development

How to Build a Zero‑Copy, Low‑Latency Network Protocol in Rust

This article explains how to design and implement a high‑performance custom network protocol in Rust, covering zero‑copy parsing, memory‑mapped packet pools, lock‑free event loops, and an efficient binary packet format to achieve ultra‑low latency and massive concurrency.

RustZero Copyhigh performance

0 likes · 9 min read

How to Build a Zero‑Copy, Low‑Latency Network Protocol in Rust

Java Architecture Diary

Sep 23, 2024 · Backend Development

Boost IoT Messaging with mica-mqtt: High-Performance Java AIO MQTT Broker

mica-mqtt is a lightweight, low‑latency, high‑performance open‑source MQTT component built on Java AIO that simplifies integration, supports multiple protocols and frameworks, and offers extensive features for IoT, edge, and messaging applications.

IoTJavaMQTT

0 likes · 8 min read

Boost IoT Messaging with mica-mqtt: High-Performance Java AIO MQTT Broker

Architects' Tech Alliance

Aug 14, 2024 · Artificial Intelligence

Network Architecture and Performance Requirements for Training Large-Scale Generative AI Models

The article examines the ultra‑large‑scale, high‑bandwidth, low‑latency, and automated network infrastructure needed for training generative AI models, covering custom network designs, congestion control, deterministic RDMA, topology choices such as Fat‑Tree, and emerging deterministic networking technologies.

High BandwidthNetwork AutomationRDMA

0 likes · 8 min read

Network Architecture and Performance Requirements for Training Large-Scale Generative AI Models

DataFunSummit

Aug 8, 2024 · Artificial Intelligence

GPU Throughput and Low‑Latency Optimization Practices in JD Advertising

This article presents JD Advertising's technical practices for improving GPU throughput and reducing latency in large‑scale recommendation scenarios, covering system challenges, storage and compute optimizations for training, low‑latency inference techniques, and compiler extensions to handle massive sparse models.

AIGPU optimizationRecommendation systems

0 likes · 13 min read

GPU Throughput and Low‑Latency Optimization Practices in JD Advertising

High Availability Architecture

Jun 27, 2024 · Backend Development

Understanding and Tuning Z Garbage Collector (ZGC) for Low‑Latency Java Applications

This article explains the principles, features, and workflow of Java's Z Garbage Collector, provides detailed configuration and logging guidance, and shares AutoMQ's practical tuning experiences that achieve sub‑millisecond pause times and improved performance for latency‑sensitive backend services.

AutoMQGarbage CollectionJava

0 likes · 26 min read

Understanding and Tuning Z Garbage Collector (ZGC) for Low‑Latency Java Applications

IT Architects Alliance

Jun 12, 2024 · Cloud Computing

Network Architecture Selection and Comparison for AI Compute Centers

The article analyzes traditional cloud data‑center networking challenges for AI workloads and compares two‑layer and three‑layer fat‑tree architectures, presenting high‑bandwidth, non‑blocking, and low‑latency designs such as AI‑Pool networks and offering practical deployment scales from hundreds to tens of thousands of GPUs.

AI computeFat TreeHigh Bandwidth

0 likes · 11 min read

Network Architecture Selection and Comparison for AI Compute Centers

Java Architecture Diary

Apr 17, 2024 · Backend Development

Unlock Low-Latency IoT Messaging with mica-mqtt: A Java AIO MQTT Solution

mica-mqtt is a lightweight, low‑latency, high‑performance open‑source MQTT component built on Java AIO, offering full MQTT v3.1/v3.1.1/v5 support, WebSocket, REST API, client/server capabilities, clustering via Redis, GraalVM native compilation, Spring Boot starter integration, and extensive customization for IoT and messaging scenarios.

GraalVMIoTJava

0 likes · 6 min read

Unlock Low-Latency IoT Messaging with mica-mqtt: A Java AIO MQTT Solution

DataFunSummit

Feb 4, 2024 · Mobile Development

Advanced Mobile Audio Recording Techniques in Quanjian K‑Song: Low Latency, High Fidelity, and Intelligent Audio Processing

The article details how Quanjian K‑Song has built a comprehensive mobile‑focused audio recording system since 2014, covering low‑latency capture, high‑quality sampling, lyric and vocal‑accompaniment alignment, ear‑return, pitch shifting, vocal enhancement, 3A processing, and AI‑driven scoring to deliver a professional karaoke experience on smartphones.

AI scoringAudio Processingkaraoke technology

0 likes · 14 min read

Advanced Mobile Audio Recording Techniques in Quanjian K‑Song: Low Latency, High Fidelity, and Intelligent Audio Processing

Tencent Music Tech Team

Feb 4, 2024 · Mobile Development

Technical Guidelines for High-Quality Mobile Recording and Audio Processing in Quanmin K Song

Quanmin K Song’s decade‑long mobile‑recording platform combines 48 kHz/16‑bit dry‑signal capture, sub‑70 ms latency via OpenSL ES/AAudio, real‑time clipping and noise detection, lyric‑ and vocal‑accompaniment alignment, pitch‑shifting, adaptive vocal enhancement, 3A DSP/AI processing, and AI‑driven pitch correction to deliver industry‑leading high‑quality mobile singing experiences.

AIAudio ProcessingMusic App

0 likes · 15 min read

Technical Guidelines for High-Quality Mobile Recording and Audio Processing in Quanmin K Song

DataFunTalk

Jan 29, 2024 · Big Data

Case Study: Deploying RisingWave for Real-Time Stream Processing in a Large-Scale Quantitative Hedge Fund

An ultra‑large hedge fund with over $10 billion AUM replaced ksqlDB and Flink with RisingWave, leveraging its PostgreSQL‑compatible streaming SQL to achieve sub‑10 ms latency, lower learning and operational costs, rich connectors, advanced operators, and comprehensive observability for real‑time trade data processing.

RisingWaveSQLStreaming

0 likes · 10 min read

Case Study: Deploying RisingWave for Real-Time Stream Processing in a Large-Scale Quantitative Hedge Fund

Java Architecture Diary

Nov 1, 2023 · Backend Development

Boost Your IoT Apps with mica-mqtt: A Low‑Latency Java AIO MQTT Engine

The article introduces mica-mqtt, a Java AIO‑based open‑source MQTT component offering simple, low‑latency, high‑performance IoT messaging, outlines its extensive feature set, typical use cases, recent updates, and provides detailed configuration examples for custom business thread pools and Spring Boot integration.

IoTJavaMQTT

0 likes · 6 min read

Boost Your IoT Apps with mica-mqtt: A Low‑Latency Java AIO MQTT Engine

Java Architecture Diary

Sep 5, 2023 · Backend Development

Unlock Low‑Latency IoT Messaging with mica‑mqtt: A Java AIO MQTT Component

The article introduces mica‑mqtt, a simple, low‑latency, high‑performance Java AIO MQTT library for IoT, outlines its rich feature set, shared‑subscription modes, typical use cases, recent updates, and provides step‑by‑step Spring Boot and non‑Spring Boot integration examples with configuration and code snippets.

IoTJavaMQTT

0 likes · 11 min read

Unlock Low‑Latency IoT Messaging with mica‑mqtt: A Java AIO MQTT Component

Tencent Architect

Aug 21, 2023 · Fundamentals

How Tencent Cloud’s V265/TXAV1 Revolutionizes 8K Live Streaming

This article details Tencent Cloud's V265/TXAV1 live streaming solution, covering its high‑efficiency 8K and low‑latency capabilities, performance gains over X265, MV‑HEVC 3D compression, extensive engineering and algorithmic optimizations, and the resulting speed‑up and quality improvements for ultra‑high‑definition live broadcasts.

8KLive StreamingTXAV1

0 likes · 18 min read

How Tencent Cloud’s V265/TXAV1 Revolutionizes 8K Live Streaming

Architects' Tech Alliance

Aug 8, 2023 · Cloud Computing

Design Principles and Practices for High‑Performance AI Compute Center Networks

The article analyzes the limitations of traditional data‑center networking for AI compute workloads and presents high‑bandwidth, non‑blocking, low‑latency design solutions—including two‑layer and three‑layer fat‑tree architectures, AI‑Pool concepts, and recommended configurations—for building scalable, efficient intelligent computing clusters.

AI computeFat TreeHigh Bandwidth

0 likes · 10 min read

Design Principles and Practices for High‑Performance AI Compute Center Networks

Kuaishou Audio & Video Technology

Jun 20, 2023 · Artificial Intelligence

How a Low‑Latency Hierarchical Fusion Network Beats Echoes in Real‑Time Calls

At ICASSP 2023, Kuaishou’s audio team presented a low‑latency hierarchical fusion network for full‑band acoustic echo cancellation, detailing its multi‑stage design, asymmetric windowing, loss functions, training strategy, and achieving second place in the non‑personalized AEC Challenge, with real‑world deployment results.

Acoustic Echo CancellationAudioHierarchical Fusion Network

0 likes · 13 min read

How a Low‑Latency Hierarchical Fusion Network Beats Echoes in Real‑Time Calls

Kuaishou Audio & Video Technology

May 25, 2023 · Fundamentals

What Makes Kuaishou’s CMTP the Future of Media Transmission?

The article reviews the rapid growth of audio‑video applications, categorizes media transmission scenarios into generic VoD, RTC and Live, examines Kuaishou’s optimization practices with protocols such as KTP, LAS, KLP and AAS, and introduces the next‑generation CMTP protocol designed to unify and extend these solutions across all use cases.

CMTPKTPaudio video streaming

0 likes · 12 min read

What Makes Kuaishou’s CMTP the Future of Media Transmission?