docker-compose up -d默认开放 20080 端口
-
数据表设计问题有问题，无法区分用户的优惠券是从哪个商家获取的，无法判定是否有重复领取优惠券名称唯一 - 优惠券查询、用户查询等添加缓存
- 使用消息队列异步减库存
- 添加 LRU 缓存，未命中再去请求 Redis
- 优惠券 (username, couponName) 索引
- 数据库调优
- Redis 单点故障
- 性能测试
- 后端单实例和多实例差异
- 优惠券表有无索引差异
-
Notifications
You must be signed in to change notification settings - Fork 2
Els-y/coupons
Folders and files
| Name | Name | Last commit message | Last commit date | |
|---|---|---|---|---|
Repository files navigation
About
No description, website, or topics provided.
Resources
Stars
Watchers
Forks
Releases
No releases published
Packages 0
No packages published