[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-6604":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":16,"stars7d":17,"stars30d":18,"stars90d":16,"forks30d":16,"starsTrendScore":16,"compositeScore":19,"rankGlobal":10,"rankLanguage":10,"license":20,"archived":21,"fork":21,"defaultBranch":22,"hasWiki":23,"hasPages":21,"topics":24,"createdAt":10,"pushedAt":10,"updatedAt":25,"readmeContent":26,"aiSummary":27,"trendingCount":16,"starSnapshotCount":16,"syncStatus":28,"lastSyncTime":29,"discoverSource":30},6604,"Atlas","Qihoo360\u002FAtlas","Qihoo360","A high-performance and stable proxy for MySQL, it is developed by Qihoo's DBA and infrastructure team","",null,"C",4629,1141,526,174,0,1,3,31.17,"GNU General Public License v2.0",false,"master",true,[],"2026-06-12 02:01:27","We have build another interesting project [pika](https:\u002F\u002Fgithub.com\u002FQihoo360\u002Fpika). Pika is a nosql compatible with redis protocol with huge storage space. You can have a try.\n\n### 1.Brief introduction\n\nAtlas is a MySQL protocol-based database middleware project developed and maintained by infrastructure team of the Web platform Department in QIHU 360 SOFTWARE CO. LIMITED(NYSE:QIHU). It fixed lots of bugs and added lot of new functions on the basis of MySQL-Proxy 0.8.2. Currently the project has been widely applied in QIHU, many MySQL business has connected to the Atlas platform. The number of read and write requests forwarded by Atlas has reached billions.\n \n### 2.Major functions\n\n1.Read\u002FWrite Splitting.\n\n2.Load balancing and failover handling.\n\n3.IP filtering.\n\n4.Data sharding\n\n5.DBA can online or offline the backend database server smoothly.\n\n6.Remove the failed database server automatically.\n\n7.Config file reload without downtime.\n\n### 3.The improvement of Atlas compared with Mysql-proxy\n\n1.Rewrite all lua code with C, Lua is only used for management interface.\n\n2.Rewrite the network model and the threading model.\n\n3.Implement the connection pool.\n\n4.Optimize the locking mechanism, performance improved immensely.\n\n### 4.Detailed descriptions about Atlas\n\n[1.The installing of Atlas](https:\u002F\u002Fgithub.com\u002FQihoo360\u002FAtlas\u002Fwiki\u002FInstalling-Atlas)\n\n[2.The Architecture Of Atlas](https:\u002F\u002Fgithub.com\u002FQihoo360\u002FAtlas\u002Fwiki\u002FThe-Architecture-Of-Atlas)\n\n[3.The FAQs about the main features of Atlas](https:\u002F\u002Fgithub.com\u002FQihoo360\u002FAtlas\u002Fwiki\u002FThe-FAQs-about-the-main-features-of-Atlas)\n\n[4.The FAQs Of Running Atlas](https:\u002F\u002Fgithub.com\u002FQihoo360\u002FAtlas\u002Fwiki\u002FThe-FAQs-Of-Running-Atlas)\n\n### 5.Requirement and feedback\n\nIf You have new functional requirements about Atlas in the production environment, or find a bug in the process of using Atlas. Welcome to send a mail to g-atlas[at]360.cn, we will reply as soon as possible. Also you can contact us in [Google group](https:\u002F\u002Fgroups.google.com\u002Fforum\u002F#!forum\u002Fatlas-proxy). Enthusiastic user has established a QQ group:326544838, the developers of Atlas have also been in the QQ group.\n\n### 6.The origin of the name\n\nIn Greek mythology, Atlas was the primordial Titan who held up the celestial spheres. He is also the titan of astronomy and navigation.\n\n### 7.Other language version\n\n[简体中文](README_ZH.md)\n \n","Atlas 是一个由奇虎360的DBA和基础设施团队开发的高性能且稳定的MySQL代理。它基于MySQL-Proxy 0.8.2进行了大量改进，包括读写分离、负载均衡、故障转移处理、IP过滤、数据分片等核心功能，并支持数据库服务器的平滑上下线及自动移除故障服务器。通过重写网络模型、线程模型以及实现连接池等方式显著提升了性能。Atlas适用于需要对MySQL进行流量管理与优化的场景，尤其是在高并发读写请求的环境下表现尤为出色。",2,"2026-06-11 03:07:51","top_language"]