YuDong Tang

Caffeine官方wiki中文版，与官方wiki https://github.com/ben-manes/caffeine/wiki/Home-zh-CN 保持一致

OpenTelemetry中文资料: 技术标准、RFC、SDK使用文档等

OpenTelemetry auto-instrumentation and instrumentation libraries for Java

以java程序员为视角的golang源码简单走读。

Based on the proxy gateway service of dubbo-go, it solves the problem that the external protocol calls the internal Dubbo cluster. At present, it supports HTTP and gRPC[developing].

a little demo

LinkAgent is a Java-based open-source agent designed to collect data and control Functions for Java applications through JVM bytecode, without modifying applications codes.

A starter for Grafana data source plugins with a backend

Agent for HoloInsight

HoloInsight is a cloud-native observability platform with a special focus on real-time log analysis and AI integration.

eBPF-based CloudNative Monitor tool

A set of tools that keep Java sweet.

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

eBPF Observability - Distributed Tracing and Profiling

Gradle plugin to create fat/uber JARs, apply file transforms, and relocate packages for applications and libraries. Gradle version of Maven's Shade plugin.

Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs.

Fast and Lightweight Observability Data Collector

Tiny Grafana Loki client (log sender) written in pure Java 1.8 without any dependencies.

H2 is an embeddable RDBMS written in Java.

你管这破玩意叫操作系统源码 — 像小说一样品读 Linux 0.11 核心代码

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

Repository for OpenJDK Mission Control, a production time profiling and diagnostics tools suite. https://openjdk.java.net/projects/jmc/

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

Mirror of Apache ActiveMQ

A hash-based high-performance data store

Code for Quartz Scheduler

Linux kernel source tree

Exporter for machine metrics

Apache Druid: a high performance real-time analytics database.

Chaosblade executor for chaos experiments on Java applications（对 Java 应用实施混沌实验的 chaosblade 执行器）

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

Linkis helps easily connect to various back-end computation/storage engines(Spark, Python, TiDB...), exposes various interfaces(REST, JDBC, Java ...), with multi-tenancy, high performance, and resource control.

Percona Toolkit

Mirror of Apache Kafka

hello, db.

阿里云计算平台DataWorks(https://help.aliyun.com/document_detail/137663.html) 团队出品，为监控而生的数据库连接池

A Gateway built on Spring Framework 5.x and Spring Boot 2.x providing routing and more.

No description.

Prometheus node_exporter clone for AIX servers, written in C++ utilizing libperfstat

This repository contains set of components extending functionality of the OpenTelemetry .NET SDK. Instrumentation libraries, exporters, and other components can find their home here.

APM, (Application Performance Management) tool for large-scale distributed systems.

No description.

最终消息一致性的分布式事务框架mykit-transaction-message，使用disruptor极大的提升了框架的性能。目前已使用到生产环境，经受住了分布式事务场景的考验。

Mirror of SnakeYAML

Contrib repository for the OpenTelemetry Collector

High-Performance Java API Gateway

php probe for zipkin and opentracing

self-aware Golang profile dumper

Mirror of Apache RocketMQ

Runtime code generation for the Java virtual machine.

The Prometheus monitoring system and time series database.

EventMesh is a dynamic cloud-native eventing infrastruture used to decouple the application and backend middleware layer, which supports a wide range of use cases that encompass complex multi-cloud, widely distributed topologies using diverse technology stacks.

OpenTelemetry Collector

OpenTelemetry Java SDK

eBPF-based Networking, Security, and Observability

Distributed Database Ecosphere

dubbogo golang standard library

Apache dubbo

Zadig is a cloud native, distributed, developer-oriented continuous delivery product.

Collection of extensions for OpenTelemetry-Go.

HTTP API Gateway

Go Implementation For Apache Dubbo

Takin is an Java-based, open-source system designed to measure online environmental performance test for full-links, Especially for microservices. Through ArchKeeper, middlewares and applications can identify real online traffic and test traffic, ensure that they enter the right databases.

High performance native memory access for Java.

The OpenTelemetry PHP Library

No description.

Like Prometheus, but for logs.

A Go SDK for building backend plugins for Grafana

A simple and efficient security framework that focus on protection of REST API. （面向REST API的高性能认证鉴权框架 ）

Grafana plugin for ClickHouse datasource with alerting

A production-grade java implementation of RAFT consensus algorithm.

Clickhouse datasource for grafana

Zabbix plugin for Grafana dashboard

芋道 mall 商城，基于微服务的思想，构建在 B2C 电商场景下的项目实战。核心技术栈，是 Spring Boot + Dubbo 。未来，会重构成 Spring Cloud Alibaba 。

Kvass is a Prometheus horizontal auto-scaling solution , which uses Sidecar to generate special config file only containes part of targets assigned from Coordinator for every Prometheus shard.

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

MySQL运维及开发规范

The OpenTelemetry .NET Client

Esper Complex Event Processing, Streaming SQL and Event Series Analysis

Automatic instrumentation for 3rd-party libraries in Java applications with OpenTracing.

A high-level and lightweight HTTP client framework for Java. it makes sending HTTP requests in Java easier.

Lightweight distributed log label tracking framwork

OpenTelemetry Go API and SDK

The OpenTelemetry website and documentation

A distributed system for embedding-based retrieval

OpenTelemetry log collection library

📌 TransmittableThreadLocal(TTL), the missing Java™ std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.

APM, Application Performance Monitoring System

基于 TOTP 的身份验证小程序

Dromara Official Website

Zipkin is a distributed tracing system

Specifications for OpenTelemetry

😱 从源码层面，剖析挖掘互联网行业主流技术的底层实现原理，为广大开发者 “提升技术深度” 提供便利。目前开放 Spring 全家桶，Mybatis、Netty、Dubbo 框架，及 Redis、Tomcat 中间件等

A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)

JDBC driver for ClickHouse

柔性分布式事务框架

A custom RPC framework implemented by Netty+Kyro+Zookeeper.（一款基于 Netty+Kyro+Zookeeper 实现的自定义 RPC 框架-附详细实现过程和相关教程。）

A high performance caching library for Java 8

Mirror of Apache HBase

No description.

Using Dtrace, bash and Perl, probe and report on SQL running within a live MySQL DB