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go-short-url's Introduction

短链接跳转系统

构建 & 运行

运行时需要讲config.toml与二进制包放在同一目录下并按照需要进行配置

# 运行
$ ./dev/run.sh
# 发布
$ .scripts/build.sh
$ ./release/linux/short-url

设计要点

  • 通过 Memo 模块防止并发时对数据库并发请求
  • 通过 Cache 对跳转信息进行缓存
  • 通过 statics 先将统计信息存入内存变量再定时同步到 Redis 与 MySQL 降低统计压力
  • 每日持久化 Redis 统计数据到数据库便于后期分析
  • 通过 cookie 记录用户是否访问过该短链（降低系统复杂度）

性能：在阿里云 4C8G 机器上，可以达到 5w QPS

功能

  • 短链接跳转
  • 可选 PV/UV 记录
  • 可选 AccessLog 记录
  • 跳转带上时间戳
  • 指定短链接域名
  • 修改重定向地址
  • 通过 API 生成短链接
  • API 生成短链接域名白名单
  • 活动管理与密钥生成
  • 聚合 PV/UV 到对应的活动（按活动 ID 算 UV）
  • 活动有效期配置与活动关闭
  • 根据活动生成短链接
  • 实时访问记录
  • 访问信息图表功能

go-short-url's People

Contributors

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Stargazers

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Watchers

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Forkers

zhouj850 ajunlonglive ddm521 yongfqpdeep

go-short-url's Issues

萌新关于缓存模块的疑问

作者大大你好，本人是一名自学golang的小白学生，想请教一下作者大大项目里有关mysql优化和redis缓存您的处理思路是什么，有关这些思路有一些系统的好的文章或书籍推荐吗？如果作者大大能不吝赐教，小弟心中无比感谢。

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