low-latency

#多媒体#SRS/4.0，Leo，是一个简单高效的实时视频服务器，支持RTMP/WebRTC/HLS/HTTP-FLV/SRT。

KCP是一个快速可靠协议，能以比 TCP 浪费 10%-20% 的带宽的代价，换取平均延迟降低 30%-40%，且最大延迟降低三倍的传输效果。纯算法实现，并不负责底层协议（如UDP）的收发，需要使用者自己定义下层数据包的发送方式，以 callback的方式提供给 KCP。 连时钟都需要外部传递进来，内部不会有任何一次系统调用。

#时序数据库#QuestDB 是一个高性能、开源的 SQL 数据库，适用于金融服务、物联网、机器学习 、DevOps 和可观测性应用。

Garnet 是一个微软开源的高性能的缓存服务器，可兼容现有的Redis Client

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

#安卓#RTMP 推流器，RTMP(HLS)秒开播放器，直播点播，跨平台（Win,IOS,Android）开源代码

Ant Media Server — Ultra-low latency streaming engine with WebRTC (~0.5s), SRT, RTMP, HLS, CMAF, adaptive bitrate, transcoding & scaling

Python Socket.IO server and client

High performance, distributed and low latency publish-subscribe platform.

Kungfu Trader

Micro second messaging that stores everything to disk

SRT（安全可靠传输）是一个网络传输协议，用于优化复杂网络情况下流媒体传输性能

VDO.Ninja is a powerful tool that lets you bring remote video feeds into OBS or other studio software via WebRTC.

Nanolog 是一款性能极佳的纳秒级 C++ 日志框架，提供一个简单的类似 printf 的 API，每秒可处理超过 8000 万条日志，平均延迟仅为 7 纳秒

Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

OvenMediaEngine (OME) is a Sub-Second Latency Live Streaming Server with Large-Scale and High-Definition. #WebRTC #LLHLS

DORA (Dataflow-Oriented Robotic Architecture) is middleware designed to streamline and simplify the creation of AI-based robotic applications. It offers low latency, composable, and distributed datafl...

Asynchronous Low Latency C++ Logging Library

#区块链#Ultra-fast matching engine written in Java based on LMAX Disruptor, Eclipse Collections, Real Logic Agrona, OpenHFT, LZ4 Java, and Adaptive Radix Trees.

OpenHD