Yugong
| Project Name | Stars | Downloads | Repos Using This | Packages Using This | Most Recent Commit | Total Releases | Latest Release | Open Issues | License | Language |
|---|---|---|---|---|---|---|---|---|---|---|
| Mysqltuner Perl | 8,094 | 5 days ago | 1 | February 27, 2018 | 34 | gpl-3.0 | Perl | |||
| MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stability. | ||||||||||
| Kingshard | 5,711 | 1 | 2 years ago | November 29, 2016 | 153 | Go | ||||
| A high-performance MySQL proxy | ||||||||||
| Proxysql | 5,391 | 19 hours ago | 1,020 | gpl-3.0 | C++ | |||||
| High-performance MySQL proxy with a GPL license. | ||||||||||
| Tsung | 2,397 | 3 months ago | 1 | February 27, 2018 | 123 | gpl-2.0 | Erlang | |||
| Tsung is a high-performance benchmark framework for various protocols including HTTP, XMPP, LDAP, etc. | ||||||||||
| Yugong | 2,343 | 7 months ago | 98 | gpl-2.0 | Java | |||||
| 阿里巴巴去Oracle数据迁移同步工具(全量+增量,目标支持MySQL/DRDS) | ||||||||||
| Mysqld_exporter | 1,769 | 1 | 5 days ago | 23 | March 04, 2022 | 135 | apache-2.0 | Go | ||
| Exporter for MySQL server metrics | ||||||||||
| Cetus | 1,236 | a month ago | 48 | gpl-2.0 | C | |||||
| Cetus is a high performance middleware that provides transparent routing between your application and any backend MySQL Servers. | ||||||||||
| Learning | 1,205 | 5 days ago | 1 | Python | ||||||
| Learning Shell，Python，Golang，System，Network | ||||||||||
| Lithium | 1,061 | 8 months ago | 21 | mit | C++ | |||||
| Easy to use C++17 HTTP Server with no compromise on performances. https://matt-42.github.io/lithium | ||||||||||
| Vertx Sql Client | 824 | 16 | 12 days ago | 54 | July 06, 2022 | 112 | apache-2.0 | Java | ||
| High performance reactive SQL Client written in Java | ||||||||||
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Readme
背景
2008年，阿里巴巴开始尝试使用 MySQL 支撑其业务，开发了围绕 MySQL 相关的中间件和工具，Cobar/TDDL(目前为阿里云DRDS产品)，解决了单机 Oracle 无法满足的扩展性问题，当时也掀起一股去IOE项目的浪潮，愚公这项目因此而诞生，其要解决的目标就是帮助用户完成从 Oracle 数据迁移到 MySQL 上，完成去 IOE 的重要一步工作。
项目介绍
名称: yugong
译意: 愚公移山
语言: 纯java开发
定位: 数据库迁移 (目前主要支持oracle / mysql / DRDS)
项目介绍
整个数据迁移过程，分为两部分：
- 全量迁移
- 增量迁移
过程描述：
- 增量数据收集 (创建oracle表的增量物化视图)
- 进行全量复制
- 进行增量复制 (可并行进行数据校验)
- 原库停写，切到新库
架构
{width="584"
height="206"}
说明:
- 一个Jvm Container对应多个instance，每个instance对应于一张表的迁移任务
- instance分为三部分 a. extractor (从源数据库上提取数据，可分为全量/增量实现) b. translator (将源库上的数据按照目标库的需求进行自定义转化) c. applier (将数据更新到目标库，可分为全量/增量/对比的实现)
方案设计
快速开始
运维管理
性能报告
相关资料
- yugong简单介绍ppt: ppt
- 分布式关系型数据库服务DRDS (前身为阿里巴巴公司的Cobar/TDDL的演进版本, 基本原理为MySQL分库分表)
沟通与交流
- 详见 wiki home 页
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