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                "link": "https://github.com/yangwenmai",
                "name": "Yangwen - TUG Leader (North China)",
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                "githubID": "yangwenmai"
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                "name": "Hu Panpan - TUG Co-Leader",
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                "link": "https://github.com/jeanron100",
                "name": "Yang Jianrong - TUG Co-Leader (Beijing)",
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                "link": "https://github.com/aioas",
                "name": "Peng Xing - TUG Co-Leader (Hangzhou)",
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                "githubID": "aioas"
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            "常彦德 | UCloud",
            "陈付 | 一点资讯",
            "陈阳 | bilibili",
            "成达舜 | 微拍堂",
            "代加成 | 聚美集团",
            "代晓磊 | 360",
            "杜振强 | 美团点评",
            "范坤鹏 | 哗啦啦",
            "傅少峰 | 新东方"
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        "ambassador_2": [
            "高新刚 | 京东数科",
            "郭磊涛 | 爱奇艺",
            "贺磊 | 360",
            "洪超 | Shopee",
            "胡盼盼 | 微众银行",
            "黄龙 | 360 金融",
            "黄蔚 | 微众银行",
            "黄云鹏 | 东方龙马",
            "冀浩东 | 转转",
            "贾世闻 | 京东云",
            "靳献旗 | 汽车之家",
            "赖大贺 | Shopee",
            "兰将州 | 腾讯游戏",
            "李丹 | 原奇虎 360",
            "李敏 | Blued",
            "李文杰 | 网易游戏",
            "李真旭 | 云和恩墨",
            "李振环 | 贝壳金服",
            "梁飞龙 | 腾讯游戏",
            "蔺瑞超 | 汽车之家",
            "刘春雷 | 58 集团",
            "刘光亮 | 丰巢科技",
            "刘江 | 伴鱼",
            "刘强 | 瓜子",
            "刘筠松 | 涂鸦智能",
            "吕磊 | 美团点评 ",
            "罗瑞星 | 前易果集团",
            "皮雪锋 | 云集",
            "孙玄 | 奈学教育",
            "覃左言 | 小米",
            "田帅萌 | 京东数科",
            "田维繁 | 网易（广州）",
            "涂名雷 | 51 公积金",
            "汪涉洋 | 瓜子二手车",
            "王兵 | 寰信通",
            "王春涛 | 聚美集团",
            "王旭 | bilibili",
            "吴炳锡 | 知数堂",
            "夏梦禹 | 京东云",
            "徐嘉埥 | Bigo",
            "许超 | VIPKID",
            "旋凯 | 58 同城",
            "羊欢 | OPPO",
            "杨建荣 | 竞技世界",
            "翟振兴 | 网易",
            "张俊骏 | 小红书",
            "张亿皓 | 小红书",
            "赵海军 | 车和家",
            "郑赫扬 | 学乐云",
            "郑智辉 | 腾讯",
            "胡然 | 龙湖地产"
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    "mva2019": [
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            "avatar": "/images/community/organization/user-group/mva/hezhiyong.png",
            "company": "平安科技",
            "title": "资深云数据库工程师",
            "links": [
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                    "name": "1.TiDB 在平安核心系统的引入及应用",
                    "href": "https://pingcap.com/cases-cn/user-case-pingankeji/"
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                {
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                    "href": "https://pingcap.com/community-cn/techday2019/"
                },
                {
                    "name": "3. (Talk) 分进合击——分布式数据库在平安应用实战",
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        {
            "name": "孙晓光",
            "avatar": "/images/community/organization/user-group/tmc/sunxiaoguang.png",
            "company": "知乎",
            "title": "技术平台负责人",
            "links": [
                {
                    "name": "1. TiDB 在知乎万亿量级业务数据下的实践和挑战",
                    "href": "https://mp.weixin.qq.com/s/AdxZY0FVYGkTos0F5LOfzw"
                },
                {
                    "name": "2. 知乎已读服务的前生今世与未来",
                    "href": "https://asktug.com/t/topic/312"
                },
                {
                    "name": "3. TiDB PD 组件代码阅读",
                    "href": "https://asktug.com/t/tidb-pd/1388"
                },
                {
                    "name": "4. 拥抱 Elasticsearch：给 TiDB 插上全文检索的翅膀",
                    "href": "https://mp.weixin.qq.com/s/TWi4ZbTrsnbie4C6Vdjt-A"
                },
                {
                    "name": "5. (Talk) TiDB 在知乎万亿量级业务数据下的实践和挑战",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                },
                {
                    "name": "6. (Talk) 知乎已读服务架构演进",
                    "href": "https://mp.weixin.qq.com/s/9pOVJUHqgJgfdUQRUvm67w"
                }
            ]
        },
        {
            "name": "张俊骏",
            "avatar": "/images/community/organization/user-group/mva/zhangjunjun.png",
            "company": "小红书",
            "title": "数据库与中间件团队负责人",
            "links": [
                {
                    "name": "1. TiDB 在小红书从 0 到 200+ 节点的探索和应用",
                    "href": "https://mp.weixin.qq.com/s/fq7U_x4LftlqFx3vD1S3jw"
                },
                {
                    "name": "2. (Talk) TiDB 在小红书多场景应用",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                },
                {
                    "name": "3. (Talk) TiDB 在小红书的实践案例分享",
                    "href": "https://mp.weixin.qq.com/s/67fxOqXbwFO9go7K_7x-CA"
                }
            ]
        },
        {
            "name": "胡盼盼",
            "avatar": "/images/community/organization/user-group/mva/hupanpan.png",
            "company": "微众银行",
            "title": "数据库平台室经理",
            "links": [
                {
                    "name": "1. 微众银行数据库架构演进及 TiDB 实践经验",
                    "href": "https://pingcap.com/cases-cn/user-case-webank/"
                },
                {
                    "name": "2. (Talk) 微众银行 TiDB 实践",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                },
                {
                    "name": "3. (Talk) 微众银行核心数据库架构演进",
                    "href": "https://archsummit.infoq.cn/2019/shenzhen/presentation/1828"
                }
            ]
        },
        {
            "name": "刘春雷",
            "avatar": "/images/community/organization/user-group/mva/liuchunlei.png",
            "company": "58 集团",
            "title": "高级 DBA",
            "links": [
                {
                    "name": "1. TiDB 在 58 集团的应用与实践",
                    "href": "https://pingcap.com/cases-cn/user-case-58/"
                },
                {
                    "name": "2. TiDB 拓扑查询工具 qtidb",
                    "href": "https://asktug.com/t/tidb-qtidb/908"
                },
                {
                    "name": "3. TiDB监控实现--存活监控",
                    "href": "https://asktug.com/t/tidb/918"
                },
                {
                    "name": "4. 记一次 TiDB 业务优化",
                    "href": "https://asktug.com/t/tidb/1781/2"
                },
                {
                    "name": "5. 再记一次业务优化",
                    "href": "https://asktug.com/t/topic/1818"
                }
            ]
        },
        {
            "name": "罗瑞星",
            "avatar": "/images/community/organization/user-group/mva/luoruixing.png",
            "company": "前易果集团",
            "title": "数据架构专家",
            "links": [
                {
                    "name": "1. 易果 TiDB 的使用以及数据中台的思考",
                    "href": "https://asktug.com/t/tidb/913"
                },
                {
                    "name": "2. (Talk) 易果集团数据中台的转型和实践",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                },
                {
                    "name": "3. (Talk) 易果集团的数据平台建设历程",
                    "href": "https://mp.weixin.qq.com/s/eDuJUQBMoO0jx9CpHYbxEg"
                }
            ]
        },
        {
            "name": "黄蔚",
            "avatar": "/images/community/organization/user-group/mva/huangwei.png",
            "company": "微众银行",
            "title": "高级 DBA",
            "links": [
                {
                    "name": "1. 微众银行数据库架构演进及 TiDB 实践经验",
                    "href": "https://pingcap.com/cases-cn/user-case-webank/"
                },
                {
                    "name": "2. (Talk) TiDB 在微众银行的实践与应用",
                    "href": "https://pingcap.com/community-cn/devcon2019/"
                },
                {
                    "name": "3. (Talk) TiDB 在微众银行的实践之旅",
                    "href": "https://pingcap.com/community-cn/devcon2019/"
                },
                {
                    "name": "4. (Talk) TiDB on ARM",
                    "href": "https://mp.weixin.qq.com/s/FU04PacLlmNH89ETusN69A"
                }
            ]
        },
        {
            "name": "黄龙",
            "avatar": "/images/community/organization/user-group/mva/huanglong.png",
            "company": "360 金融",
            "title": "深圳大数据组负责人",
            "links": [
                {
                    "name": "1. TiDB 在实时渠道转化分析的应用",
                    "href": "https://asktug.com/t/tidb/1060"
                },
                {
                    "name": "2. (Talk)TiDB 数仓在 360 金融渠道运营的应用",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                },
                {
                    "name": "3. (Talk) TiDB 在实时渠道转化分析的应用",
                    "href": "https://asktug.com/t/tug/881"
                }
            ]
        },
        {
            "name": "孙玄",
            "avatar": "/images/community/organization/user-group/mva/sunxuan.png",
            "company": "奈学教育",
            "title": "创始人 & CEO",
            "links": [
                {
                    "name": "1. 转转数据库架构构建之道",
                    "href": "https://asktug.com/t/topic/1021"
                },
                {
                    "name": "2. (Talk) All in！转转 TiDB 大规模实践之旅",
                    "href": "https://pingcap.com/community-cn/devcon2019/"
                },
                {
                    "name": "3. (Talk) 转转数据库架构构建之道",
                    "href": "https://asktug.com/t/tug-tidb/865"
                }
            ]
        },
        {
            "name": "郭磊涛",
            "avatar": "/images/community/organization/user-group/mva/guoleitao.png",
            "company": "爱奇艺",
            "title": "数据库负责人",
            "links": [
                {
                    "name": "1. 爱奇艺数据库技术选型思路",
                    "href": "https://asktug.com/t/topic/1396/1"
                },
                {
                    "name": "2. (Talk) TiDB 在爱奇艺的应用实践",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                },
                {
                    "name": "3. (Talk) 爱奇艺的数据库技术选型思路",
                    "href": "https://asktug.com/t/tug/1043"
                }
            ]
        },
        {
            "name": "李振环",
            "avatar": "/images/community/organization/user-group/mva/lizhenhuan.png",
            "company": "贝壳金服",
            "title": "资深大数据工程师",
            "links": [
                {
                    "name": "1. 贝壳金服 TiDB 在线跨机房迁移实践",
                    "href": "https://pingcap.com/cases-cn/user-case-beikejinfu/"
                },
                {
                    "name": "2. (Talk) 贝壳金服基于 TiDB 的数据中台演进",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                }
            ]
        },
        {
            "name": "贾世闻",
            "avatar": "/images/community/organization/user-group/mva/jiashiwen.png",
            "company": "京东云",
            "title": "架构师",
            "links": [
                {
                    "name": "1. TiKV 开发环境单机部署",
                    "href": "https://asktug.com/t/tikv/452"
                },
                {
                    "name": "2. 技术选型中的非技术因素",
                    "href": "https://asktug.com/t/topic/1358"
                },
                {
                    "name": "3. DRDS vs TiDB",
                    "href": "https://blog.csdn.net/jiashiwen/article/details/89177068"
                }
            ]
        },
        {
            "name": "李文杰",
            "avatar": "/images/community/organization/user-group/mva/liwenjie.png",
            "company": "网易互娱",
            "title": "数据库工程师",
            "links": [
                {
                    "name": "1. TiDB 在网易互娱的选择与体验",
                    "href": "https://pingcap.com/cases-cn/user-case-wangyihuyu/"
                },
                {
                    "name": "2. (Talk) TiDB 在网易互娱的选择与体验",
                    "href": "https://asktug.com/t/tug/1227"
                },
                {
                    "name": "3. (Talk) 网易互娱的数据库技术选型思路",
                    "href": "https://asktug.com/t/tug-x-shopee/1550"
                }
            ]
        },
        {
            "name": "刘春辉",
            "avatar": "/images/community/organization/user-group/tmc/liuchunhui.png",
            "company": "Shopee",
            "title": "DBA Manager",
            "links": [
                {
                    "name": "1. TiDB 3.0：窗口函数初体验",
                    "href": "https://asktug.com/t/tidb-3-0/348"
                },
                {
                    "name": "2. TiDB 的数据库技术选型思路",
                    "href": "https://mp.weixin.qq.com/s/m6jD0oB0sIHpH1z2gc3pew"
                },
                {
                    "name": "3. (Talk) TiDB 的数据库技术选型思路",
                    "href": "https://asktug.com/t/tug-x-shopee/1550"
                }
            ]
        },
        {
            "name": "代晓磊",
            "avatar": "/images/community/organization/user-group/mva/daixiaolei.png",
            "company": "360 智慧商业",
            "title": "数据库运维专家",
            "links": [
                {
                    "name": "1. 360 商业化 TiDB 写热点的优化思路",
                    "href": "https://mp.weixin.qq.com/s/E6GotdOAVPKlWdKIrW1SQA"
                },
                {
                    "name": "2. (Talk) TiDB在360商业化业务的应用实践",
                    "href": "https://asktug.com/t/tug-tidb/1500"
                }
            ]
        },
        {
            "name": "王志广",
            "avatar": "/images/community/organization/user-group/content/wangzhiguang.png",
            "company": "平安科技",
            "title": "资深数据库工程师",
            "links": [
                {
                    "name": "1. TiDB 私有云实践",
                    "href": "https://asktug.com/t/tidb/1059"
                },
                {
                    "name": "2. TiDB 慢日志解析源码解读",
                    "href": "https://asktug.com/t/tidb/1902"
                },
                {
                    "name": "3. (Talk) TiDB 私有云实践",
                    "href": "https://asktug.com/t/tug-tidb-cloud/1041"
                }
            ]
        },
        {
            "name": "杨文",
            "avatar": "/images/community/organization/user-group/local/yangwen.png",
            "company": "早安科技",
            "title": "后端技术负责人",
            "links": [
                {
                    "name": "1. 在 GCP 上使用 TiDB Operator 构建 TiDB 集群",
                    "href": "https://asktug.com/t/gcp-tidb-operator-tidb/437"
                },
                {
                    "name": "2. 在 minikube 上使用 TiDB Operator 构建 TiDB 集群",
                    "href": "https://asktug.com/t/minikube-tidb-operator-tidb/1382"
                },
                {
                    "name": "3. PingCAP Talent Plan（广州） 第四期公开课笔记",
                    "href": "https://asktug.com/t/pingcap-talent-plan/1397"
                },
                {
                    "name": "4. TiDB 中的全局唯一 ID",
                    "href": "https://asktug.com/t/tidb-id/1521"
                }
            ]
        },
        {
            "name": "张雯",
            "avatar": "/images/community/organization/user-group/local/zhangwen.png",
            "company": "bilibili",
            "title": "DBA",
            "links": [
                {
                    "name": "1. TiDB 追番手帐（上）",
                    "href": "https://asktug.com/t/tidb/1637"
                },
                {
                    "name": "2. TiDB 追番手帐（中）",
                    "href": "https://asktug.com/t/tidb/1772"
                },
                {
                    "name": "3. TiDB 追番手帐（下）",
                    "href": "https://asktug.com/t/tidb/1773"
                },
                {
                    "name": "4. TiDB 追番手账(番外) TiDB Server 内核原理学习笔记",
                    "href": "https://asktug.com/t/tidb-tidb-server/2033"
                }
            ]
        },
        {
            "name": "侯圣文",
            "avatar": "/images/community/organization/user-group/tmc/houshengwen.png",
            "company": "贝壳找房",
            "title": "技术总监",
            "links": [
                {
                    "name": "1. TiDB 实战优化之 SQL 常见问题与优化案例",
                    "href": "https://asktug.com/t/topic/33657"
                },
                {
                    "name": "2. (Talk) TiDB 实战优化之 SQL 常见问题与优化案例",
                    "href": "https://asktug.com/t/tug-tidb/1500"
                },
                {
                    "name": "3. (Talk) Oracle&TiDB 高可用技术最佳实践",
                    "href": "https://asktug.com/t/topic/2201"
                }
            ]
        },
        {
            "name": "火烧",
            "avatar": "/images/community/organization/user-group/local/huoshao.png",
            "company": "小电科技",
            "title": "首席架构师",
            "links": [
                {
                    "name": "1. TiDB 在某餐饮 SaaS 服务商的实践及海外机房构建",
                    "href": "https://asktug.com/t/topic/33030"
                },
                {
                    "name": "2. (Talk)  TiDB 在二维火的实践及海外机房构建",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                }
            ]
        },
        {
            "name": "常彦德",
            "avatar": "/images/community/organization/user-group/local/changyande.png",
            "company": "UCloud",
            "title": "副经理",
            "links": [
                {
                    "name": "1. TiDB 在 UCloud 公有云上的实践",
                    "href": "https://asktug.com/t/tidb-ucloud/1115"
                },
                {
                    "name": "2. (Talk) TiDB 在 UCloud 公有云上的实践",
                    "href": "https://asktug.com/t/tug-tidb-cloud/1041"
                },
                {
                    "name": "3. (Talk) TiDB Service 高可用架构",
                    "href": "https://asktug.com/t/topic/2201"
                }
            ]
        },
        {
            "name": "高海涛",
            "avatar": "/images/community/organization/user-group/content/gaohaitao.png",
            "company": "美团点评",
            "title": "RD",
            "links": [
                {
                    "name": "1. TiDB 之 DDL 学习总结",
                    "href": "https://asktug.com/t/tidb-ddl/2036"
                },
                {
                    "name": "2. 使pt-kill和pt-query-digest工具兼容TiDB",
                    "href": "https://asktug.com/t/pt-kill-pt-query-digest-tidb/2022"
                },
                {
                    "name": "3. PD的时钟服务——TSO",
                    "href": "https://asktug.com/t/pd-tso/2026"
                },
                {
                    "name": "4. DM在Docker环境部署安装",
                    "href": "https://asktug.com/t/dm-docker/2027"
                }
            ]
        },
        {
            "name": "吕磊",
            "avatar": "/images/community/organization/user-group/mva/lvlei.png",
            "company": "美团点评",
            "title": "高级 DBA",
            "links": [
                {
                    "name": "1. TiDB 在摩拜单车的深度实践及应用",
                    "href": "https://pingcap.com/cases-cn/user-case-mobike-2/"
                },
                {
                    "name": "2. TiDB MVCC 多版本保存机制及其对性能的影响",
                    "href": "https://asktug.com/t/tidb-mvcc/1350"
                },
                {
                    "name": "3. 直击备份痛点：基于 TiDB Binlog 的快速时间点恢复",
                    "href": "https://mp.weixin.qq.com/s/EmHPOVnYXTl0xy069OEcRw"
                }
            ]
        },
        {
            "name": "许超",
            "avatar": "/images/community/organization/user-group/mva/xuchao.png",
            "company": "VIPKID",
            "title": "资深 DBA 工程师",
            "links": [
                {
                    "name": "1. VIPKID 的高可用架构设计与实践",
                    "href": "https://asktug.com/t/topic/33656"
                },
                {
                    "name": "2. (Talk) TiDB 在VIPKID 的展望",
                    "href": "https://pingcap.com/community-cn/devcon2019/"
                },
                {
                    "name": "3. (Talk) VIPKID 的高可用架构设计与实践",
                    "href": "https://asktug.com/t/topic/2201"
                }
            ]
        },
        {
            "name": "刘光亮",
            "avatar": "/images/community/organization/user-group/mva/liuguangliang.png",
            "company": "丰巢科技",
            "title": "中间件负责人",
            "links": [
                {
                    "name": "1. TiDB new feature max_execution_time",
                    "href": "https://asktug.com/t/tidb-new-feature-max-execution-time/309"
                },
                {
                    "name": "2. TiDB 在丰巢核心支付平台百亿级数据的深度实践",
                    "href": "https://mp.weixin.qq.com/s/eVgKrHZBsppE02SMXbbJ4Q"
                },
                {
                    "name": "3. (Talk) 丰巢支付平台迁移之旅",
                    "href": "https://mp.weixin.qq.com/s/GigCkrY0gCcgSD_Vn1gRoA"
                }
            ]
        },
        {
            "name": "旋凯",
            "avatar": "/images/community/organization/user-group/mva/xuankai.png",
            "company": "58 集团",
            "title": "高级 DBA",
            "links": [
                {
                    "name": "1. 58 集团的数据库技术选型思路",
                    "href": "https://asktug.com/t/topic/1784"
                },
                {
                    "name": "2. Elastic Stack处理TiDB慢日志",
                    "href": "https://asktug.com/t/elastic-stack-tidb/2051"
                },
                {
                    "name": "3. (Talk) 58 集团的数据库技术选型思路",
                    "href": "https://asktug.com/t/tug/1043"
                }
            ]
        },
        {
            "name": "傅绍峰",
            "avatar": "/images/community/organization/user-group/mva/fushaofeng.png",
            "company": "新东方",
            "title": "数据服务团队负责人",
            "links": [
                {
                    "name": "1. TiDB 在新东方业务前台及中台的落地",
                    "href": "https://asktug.com/t/topic/2766"
                },
                {
                    "name": "2. (Talk) 新东方新一代报名系统数据库选型",
                    "href": "https://pingcap.com/community-cn/devcon2019/"
                },
                {
                    "name": "3. (Talk) TiDB 在新东方业务前台及中台的落地",
                    "href": "https://pingcap.com/community-cn/techday2019/"
                }
            ]
        }
    ],

    "architecture": {
        "developer_group": [
            {
                "name": "Maintainer",
                "desc": "项目的规划和设计者，拥有合并主干分支的权限，从 Committer 中产生。",
                "link": "/community-cn/developer-group/#maintainer"
            },
            {
                "name": "Committer",
                "desc": "由 Maintainer 或 PMC 推荐，是对 TiDB 有突出贡献的 Contributor。需要独立完成至少一个 feature 或修复重大 bug。",
                "link": "/community-cn/developer-group/#committer"
            },
            {
                "name": "Reviewer",
                "desc": "负责审查社区提交的代码，保证代码的质量和正确性，从 Contributor 中产生。",
                "link": "/community-cn/developer-group/#reviewer"
            },
            {
                "name": "Active Contributor",
                "desc": "活跃的社区贡献者。",
                "link": "/community-cn/developer-group/#active-contributor"
            },
            {
                "name": "Contributor",
                "desc": "社区贡献者，在 TiDB 核心 repo 有一个或以上被合并的 PR。",
                "link": "/community-cn/developer-group/#contributor"
            }
        ],
        "user_group": [
            {
                "name": "Leader",
                "desc": "对 TUG 的发展做统筹和规划，并跟踪整体进度，提升 TUG 的凝聚力和影响力。",
                "link": "/community-cn/user-group/#leader"
            },
            {
                "name": "Co-Leader",
                "desc": "共同负责 TUG 发展规划，举办活动，建设内容，社区答疑。",
                "link": "/community-cn/user-group/#co-leader"
            },
            {
                "name": "Ambassador",
                "desc": "认同 TiDB，乐于分享，活跃在博客、社区网站、Meetup 等场合，积极推广 TUG，扩大社区影响力。",
                "link": "/community-cn/user-group/#ambassador"
            }
        ],
        "developer_group_en": [
            {
                "name": "Maintainer",
                "desc": "The planner and designer of the project; Maintainers are generated from Committers and have the right to merge branches into the master.",
                "link": "https://github.com/pingcap/community/tree/master/architecture#maintainer"
            },
            {
                "name": "Committer",
                "desc": "Nominated by Maintainers or the PMC as a contributor with outstanding contributions to the TiDB project; A Committer must have finished at least one feature or fixed a major bug independently.",
                "link": "/community/developer-group/#committer"
            },
            {
                "name": "Reviewer",
                "desc": "An advanced contributor with the right  to approve code reviews with LGTM (Looks Good To Me);  Reviewers ensure that the code is submitted with quality and accuracy.",
                "link": "/community/developer-group/#reviewer"
            },
            {
                "name": "Active Contributor",
                "desc": "An active contributor in the community",
                "link": "/community/developer-group/#active-contributor"
            },
            {
                "name": "Contributor",
                "desc": "A Contributor is a community contributor that has at least one PR (Pull Request) merged to any TiDB repository.",
                "link": "/community/developer-group/#contributor"
            }
        ],
        "user_group_en": [
            {
                "name": "Leader",
                "desc": "The Leader of the TUG who makes overall plans, tracks progress with the aim to strengthen the joint force and impact of the TUG.",
                "link": "/community-cn/user-group/#leader"
            },
            {
                "name": "Co-Leader",
                "desc": "Co-Leaders share TUG responsibilities such as development planning, event operation, content creation, and community Q&A.",
                "link": "/community-cn/user-group/#co-leader"
            },
            {
                "name": "Ambassador",
                "desc": "Community activists who recognize TiDB and are passionate about sharing and promoting TiDB and TUG on bloggers, community websites, and meetups.",
                "link": "/community-cn/user-group/#ambassador"
            }
        ]
    },

    "sig": {
        "role": "SIG",
        "id": "sig",
        "desc": [
            "SIG（Special Interest Group，专项兴趣小组）主要负责 TiDB/TiKV 某个模块的开发和维护工作，对该模块代码的质量负责。社区将邀请满足条件的 Active Contributor 加入专项兴趣小组，开发者们将在专项兴趣小组中获得来自 Tech Lead 们的持续指导，一边锻炼技术能力，一边优化和完善该模块。社区开发者们可通过专项兴趣小组逐渐从初始的 Active Contributor 成长为受到社区认可的 Reviewer、Committer 和 Maintainer。一般而言每个专项兴趣小组都会周期性的组织会议，讨论最近进展和遇到的问题，所有的会议讨论都公开在社区上，方便感兴趣的同学一起参与和讨论。"
        ],
        "detail": [
            {
                "title": "TiKV Coprocessor SIG",
                "desc": "Coprocessor 是 TiKV 中负责处理 TiDB 的下推计算的模块。本 SIG 的主要职责是对 Coprocessor 模块进行未来发展的讨论、规划、开发和维护。",
                "github_link": "https://github.com/tikv/community/tree/master/sig/coprocessor",
                "slack_link": "https://join.slack.com/t/tikv-wg/shared_invite/enQtNTUyODE4ODU2MzI0LWVlMWMzMDkyNWE5ZjY1ODAzMWUwZGVhNGNhYTc3MzJhYWE0Y2FjYjliYzY1OWJlYTc4OWVjZWM1NDkwN2QxNDE"
            },
            {
                "title": "TiKV Storage Engine SIG",
                "desc": "Storage Engine SIG 的主要职责是对 TiKV 的存储引擎的未来发展进行讨论和规划，并组织社区成员进行相关开发和维护。工作范围包括为 TiKV 引入新的存储引擎，以及对现有存储引擎进行稳定性、性能、易用性等方面的提升。",
                "github_link": "https://github.com/tikv/community/tree/master/sig/engine",
                "slack_link": "https://join.slack.com/t/tikv-wg/shared_invite/enQtNTUyODE4ODU2MzI0LWVlMWMzMDkyNWE5ZjY1ODAzMWUwZGVhNGNhYTc3MzJhYWE0Y2FjYjliYzY1OWJlYTc4OWVjZWM1NDkwN2QxNDE"
            },
            {
                "title": "TiDB SQL Infra SIG",
                "desc": "SQL Infra SIG 主要负责 TiDB DDL 和 parser 及其相关模块的开发和维护。工作内容包括对 DDL 模块和 parser 模块进行稳定性、性能、与 MySQL 的兼容性等方面的提升。",
                "github_link": "https://github.com/pingcap/community/tree/master/special-interest-groups/sig-sql-infra",
                "slack_link": "https://join.slack.com/t/tidbcommunity/shared_invite/enQtNzc0MzI4ODExMDc4LWYwYmIzMjZkYzJiNDUxMmZlN2FiMGJkZjAyMzQ5NGU0NGY0NzI3NTYwMjAyNGQ1N2I2ZjAxNzc1OGUwYWM0NzE"
            },
            {
                "title": "TiDB Scheduling SIG",
                "desc": "Scheduling SIG 以打造智能、高效、高可用、可扩展的分布式系统为目标。主要工作内容包括集群中心化管理，优化资源分配策略，智能调度，高可用容灾等。",
                "github_link": "https://github.com/tikv/community/tree/master/sig/scheduling",
                "slack_link": "https://slack.tidb.io/invite?team=tidb-community&channel=sig-scheduling&ref=pingcap-website-docs-zh"
            }
        ]

    },

    "wg": {
        "role": "WG",
        "id": "wg",
        "desc": [
            "WG（ Working Group，工作小组）是由为了完成某个特定目标而聚集在一起的社区开发者。为了完成目标，有些工作小组可能跨越多个 SIG，有些小组可能只会专注在某个具体的 SIG 中做某个具体的事情。",
            "工作小组具有生命周期，一旦目标完成，工作小组即可解散。工作小组运营和管理的唯一目标是确保该小组成立时设置的目标在适当的时间内完成。一般而言，工作小组也会有周期性的会议，用于总结目前项目进展，确定下一步实施方案等。"
        ]
    },

    "sig_en": {
        "role": "SIG",
        "id": "sig",
        "desc": [
            "SIG is mainly responsible for the development and maintenance of a certain module of TiDB/TiKV, and is responsible for the quality of the module code. The community will invite qualified Active Contributors to join the SIG, where they can receive continuous guidance from the Tech Leads, so that they can exercise their technical capabilities while   improving the module while exercising their technical capabilities. Community developers can gradually grow from the initial Active Contributor to a community recognized Reviewer, Committer, and even Maintainer through a dedicated group. Generally, each SIG organizes meetings periodically to discuss recent progress and problems encountered. All meeting discussions are open to the community, so that those who are interested can participate and discuss together."
        ],
        "detail": [
            {
                "title": "TiKV Coprocessor SIG",
                "desc": "Coprocessor is the module in TiKV responsible for processing TiDB's push-down calculations. The Coprocessor SIG is where discussions, planning, development and maintenance of the Coprocessor module happen.",
                "github_link": "https://github.com/tikv/community/tree/master/sig/coprocessor",
                "slack_link": "https://join.slack.com/t/tikv-wg/shared_invite/enQtNTUyODE4ODU2MzI0LWVlMWMzMDkyNWE5ZjY1ODAzMWUwZGVhNGNhYTc3MzJhYWE0Y2FjYjliYzY1OWJlYTc4OWVjZWM1NDkwN2QxNDE"
            },
            {
                "title": "TiKV Storage Engine SIG",
                "desc": "The main responsibilities of the Storage Engine SIG is to discuss and plan the future development of TiKV's storage engine, and to facilitate community members in related development and maintenance work. The scope of work includes introducing a new storage engine for TiKV, and improving the stability, performance, and usability of the existing storage engine.",
                "github_link": "https://github.com/tikv/community/tree/master/sig/engine",
                "slack_link": "https://join.slack.com/t/tikv-wg/shared_invite/enQtNTUyODE4ODU2MzI0LWVlMWMzMDkyNWE5ZjY1ODAzMWUwZGVhNGNhYTc3MzJhYWE0Y2FjYjliYzY1OWJlYTc4OWVjZWM1NDkwN2QxNDE"
            },
            {
                "title": "TiDB DDL SIG",
                "desc": "DDL SIG is mainly responsible for the development and maintenance of TiDB DDL, the parser, and related modules. This SIG is engaged in improving the stability, performance, and compatibility with MySQL of the DDL module and the parser module.",
                "github_link": "https://github.com/pingcap/community/tree/master/special-interest-groups/sig-ddl",
                "slack_link": "https://join.slack.com/t/tidbcommunity/shared_invite/enQtNzc0MzI4ODExMDc4LWYwYmIzMjZkYzJiNDUxMmZlN2FiMGJkZjAyMzQ5NGU0NGY0NzI3NTYwMjAyNGQ1N2I2ZjAxNzc1OGUwYWM0NzE"
            },
            {
                "title": "TiDB Expression SIG ",
                "desc": "The TiDB Expression SIG covers the implementation of TiDB expressions, focusing on the development and maintenance of TiDB functions and operators. The responsibilities include but are not limited to: supporting new features, improving performance, and fixing bugs.",
                "github_link": "https://github.com/pingcap/community/tree/master/special-interest-groups/sig-expr",
                "slack_link": "https://join.slack.com/t/tidbcommunity/shared_invite/enQtNzc0MzI4ODExMDc4LWYwYmIzMjZkYzJiNDUxMmZlN2FiMGJkZjAyMzQ5NGU0NGY0NzI3NTYwMjAyNGQ1N2I2ZjAxNzc1OGUwYWM0NzE"
            }
        ]

    },

    "wg_en": {
        "role": "WG",
        "id": "wg",
        "desc": [
            "Working Groups are formed by community developers who come together to accomplish a specific goal. To achieve the goal, a WG may span multiple SIGs, and some groups may only focus on a specific task in a specific SIG.",
            "The working group has a life cycle, and once the goal is completed, the working group can be dissolved. The sole objective of the operation and management of the working group is to ensure that the initial objectives are completed within the appropriate time. Generally, each WG will also have periodic meetings to summarize the current project progress and determine the next implementation plan."
        ]
    },

    "maintainer": {
        "role": "Maintainer",
        "id": "maintainer",
        "desc": [
            "项目的规划和设计者，拥有合并主干分支的权限，从 Committer 中产生。他们必须对子项目的健康表现出良好的判断力和责任感。维护者必须直接或通过委派这些职责来设置技术方向并为子项目做出或批准设计决策。"
        ],
        "detail": [
            {
                "title": "如何成为 TiDB Maintainer：",
                "lists": [
                    "对 TiDB 的技术目标和方向有非常深入的了解",
                    "积极组织技术研讨会，并提出有建设性的专案",
                    "能处理代码实现过程中的复杂问题",
                    "PMC 内的成员投票一致通过"
                ]
            },
            {
                "title": "Maintainer 权利及义务：",
                "lists": [
                    "制定子项目的技术设计和决策。",
                    "设置子项目的技术方向和优先级。",
                    "参与版本发布，规划项目发展路线",
                    "指导 Contributor，Reviewer 和 Committer 对项目持续贡献",
                    "保证子项目的整体质量"
                ]
            }
        ]
    },

    "committer": {
        "role": "Committer",
        "id": "committer",
        "desc": [
            "由 Maintainer 或 PMC 推荐，是对 TiDB 有突出贡献的 Contributor。需要独立完成至少一个 feature 或修复重大 bug。"
        ],
        "detail": [
            {
                "title": "如何成为 Committer：",
                "lists": [
                    "表现出良好的技术判断力",
                    "至少是两个以上子项目的 Reviewer",
                    "审阅或合并了一定数量的 TiDB 代码",
                    "对 TiDB 性能提升做出突出贡献；修复了重大 bug",
                    "由两名或以上在任 Maintainer 提名通过"
                ]
            },
            {
                "title": "Committer 权利及义务：",
                "lists": [
                    "整体把控项目的代码质量",
                    "指导 Contributor 和 Reviewer 对 TiDB 持续贡献",
                    "定期参与 Committer 会议，对项目发展有优先知情权"
                ]
            }
        ]
    },

    "reviewer": {
        "role": "Reviewer",
        "id": "reviewer",
        "desc": [
            "负责审查社区提交的代码，保证代码的质量和正确性，从 Contributor 中产生。"
        ],
        "detail": [
            {
                "title": "如何成为 Reviewer：",
                "lists": [
                    "熟悉代码库",
                    "为 TiDB 子模块贡献一定数量的代码",
                    "在专项兴趣小组（SIG）中表现优秀",
                    "获得至少两位在任 Committer 的提名通过"
                ]
            },
            {
                "title": "Reviewer 权利及义务：",
                "lists": [
                    "保证子项目代码的正确性",
                    "及时响应社区提交的 PR",
                    "定期参加专项兴趣小组（SIG）的研讨会",
                    "对代码拥有 LGTM 的权限"
                ]
            }
        ]
    },

    "active_contributor": {
        "role": "Active Contributor",
        "id": "active-contributor",
        "desc": [
            "活跃的社区贡献者。"
        ],
        "detail": [
            {
                "title": "如何成为 Active Contributor：",
                "lists": [
                    "一年内对 TiDB 贡献 8 个 pr 及以上",
                    "得到两位现任 Reviewer  的认可"
                ]
            },
            {
                "title": "Active Contributor 权利及义务：",
                "lists": [
                    "自动获得进入专项兴趣小组（SIG）的资格"
                ]
            }
        ]
    },

    "maintainer_en": {
        "role": "Maintainer",
        "id": "maintainer",
        "desc": [
            "Maintainers are the planners and designers of the project, with the authority to merge branches into the master. Maintainers come from Committers. They must demonstrate both good judgment and responsibility towards the health of subproject.  Maintainers must set up the technical direction and  make or approve design decisions for the subproject - either directly or by delegating these responsibilities."
        ],
        "detail": [
            {
                "title": "How to  become a Maintainer:",
                "lists": [
                    "Demonstrated a deep understanding of TiDB's technical goals and directions",
                    "Actively involved in organizing technical seminars and propose constructive subprojects",
                    "Can handle complex problems in the code implementation process",
                    "Obtained unanimous votes from the PMC"
                ]
            },
            {
                "title": "Privileges and responsibilities:",
                "lists": [
                    "Develop technical design and decisions for subprojects.",
                    "Set the technical directions and priorities for subprojects.",
                    "Participate in product releases and roadmap development of the project",
                    "Continuously contribute to the project by mentoring Contributors, Reviewers, and Committers",
                    "Ensure the overall quality of the subprojects"
                ]
            }
        ]
    },

    "committer_en": {
        "role": "Committer",
        "id": "committer",
        "desc": [
            "Committers are recommended by Maintainers or the PMC as Contributors with outstanding contributions to TiDB.  A Committer must have completed at least one feature or fix a major bug independently."
        ],
        "detail": [
            {
                "title": "How to become a Committer:",
                "lists": [
                    "Demonstrated good technical judgment",
                    "Assumed the Reviewer role in at least two or more subprojects",
                    "Reviewed or merged a certain amount of TiDB code",
                    "Contributed significantly to TiDB performance improvements, or fix major bugs",
                    "Voted by two or more incumbent Maintainers"
                ]
            },
            {
                "title": "Privileges and responsibilities:",
                "lists": [
                    "Ensure overall code quality of the project",
                    "Guide Contributors and Reviewers to contribute to TiDB continuously",
                    "Participate in Committer meetings on a regular basis have",
                    "Have knowledge priority regarding project development"
                ]
            }
        ]
    },

    "reviewer_en": {
        "role": "Reviewer",
        "id": "reviewer",
        "desc": [
            "Reviewers are responsible for reviewing the code submitted by the community to ensure the quality and correctness; generated from Contributors."
        ],
        "detail": [
            {
                "title": "How to become a Reviewer:",
                "lists": [
                    "Familiar with the codebase",
                    "Contributed a certain amount of code to TiDB subprojects",
                    "Performed excellently  in the Special Interest Group (SIG)",
                    "Sponsored by at least two incumbent Committers"
                ]
            },
            {
                "title": "Privileges and responsibilities:",
                "lists": [
                    "Ensure the correctness of the subproject code",
                    "Respond promptly to PRs submitted by the community",
                    "Participate in SIG seminars  on a regular basis",
                    "Approve code reviews with LGTM (Looks Good To Me)"
                ]
            }
        ]
    },

    "active_contributor_en": {
        "role": "Active Contributor",
        "id": "active-contributor",
        "desc": [
            "Active community contributors."
        ],
        "detail": [
            {
                "title": "How to become a Reviewer:",
                "lists": [
                    "Contributed 8 PRs and above to TiDB within one year",
                    "Received recognition from two incumbent Reviewers"
                ]
            },
            {
                "title": "Privileges and responsibilities:",
                "lists": [
                    "Automatically qualify for entry to corresponding Special Interest Group (SIG)"
                ]
            }
        ]
    },

    "leader": {
        "role": "Leader",
        "id": "leader",
        "desc": [
            "对 TUG 的发展做统筹和规划，并跟踪整体进度，提升 TUG 的凝聚力和影响力，是 TUG 管理委员会成员。"
        ],
        "detail": [
            {
                "title": "如何成为 TUG Leader：",
                "lists": [
                    "TUG Leader 任期为一年，每年年初进行换届选举。候选人由 TUG 管理委员会提名或自荐（需由管理委员会审核），通过选举产生。"
                ]
            },
            {
                "title": "TUG Leader 的职责和权益：",
                "lists": [
                    "统筹规划 TUG 社区的发展，并跟进进度；",
                    "为 TUG 社区扩展新成员，促进 TUG 成员交流，提升 TUG 社区凝聚力；",
                    "结合 TUG 社区发展积极扩大 TUG 的影响力；",
                    "参与 TUG 社区所有会议并拥有投票权 （TUG 全国 Leader 拥有一票否决权，且投票可加权）；",
                    "可获得官方技术支持、周边礼品、TiDB 技术培训、职业发展和个人影响力塑造等权益。"
                ]
            }
        ]
    },

    "co_leader": {
        "role": "Co-Leader",
        "id": "co-leader",
        "desc": [
            "共同负责 TUG 发展规划，举办活动，建设内容，社区答疑，是 TUG 管理委员会成员。"
        ],
        "detail": [
            {
                "title": "如何成为 TUG Co-Leader",
                "lists": [
                    "TUG Co-Leader  任期为一年，每年年初进行换届选举。候选人由 TUG  管理委员会提名或自荐（需由管理委员会审核 ），通过选举产生。"
                ]
            },
            {
                "title": "TUG Co-Leader 的职责和权益：",
                "lists": [
                    "协助 TUG Leader 规划社区发展；",
                    "策划组织 TUG 活动，提升 TUG 社区活跃度；",
                    "参与 TUG 社区内容建设，把控 TUG 社区内容质量",
                    "参与 TUG 社区所有会议并拥有投票权；",
                    "可获得官方技术支持、周边礼品、TiDB 技术培训、职业发展和个人影响力塑造等权益。"
                ]
            }
        ]
    },

    "ambassador": {
        "role": "Ambassador",
        "id": "ambassador",
        "desc": [
            "认同 TiDB，乐于分享，活跃在博客、社区网站、Meetup 等场合，积极推广 TUG，扩大社区影响力。"
        ],
        "detail": [
            {
                "title": "如何成为 TUG Ambassador",
                "lists": [
                    "原创 TiDB 相关优质文章或在活动、会议等场合进行 TiDB 相关分享，内容质量得到 TUG 管理委员会成员认可。"
                ]
            },
            {
                "title": "TUG  Ambassador 的职责和权益：",
                "lists": [
                    "积极参与 TUG 活动；",
                    "积极为 TUG 社区贡献内容；",
                    "自愿参加  TUG 社区会议，TUG 管理委员会的优先候补人员；",
                    "可获得官方技术支持、周边礼品、TiDB 技术培训、职业发展和个人影响力塑造等权益。"
                ]
            }
        ]
    }

}
