Summary of scene design

1、 How to design a seckill system
2、RBAC Authority management design
3、 Design rules and basis of order number
4、 Generation of globally unique serial number
5、 Wallet / Payment system design and analysis
6、 How to design a high-performance short chain system
7、 Real time leaderboard design
8、 Sensitive word filtering
9、 Real time query with large amount of data , How to design a project ？
10、 The most comprehensive Redis Cache avalanche 、 breakdown 、 Penetration problem solutions
11、 The ultimate design scheme of dividing databases and tables
12、 How to realize the current limiting scheme of high concurrency system
13、 Summary of implementation schemes that are not oversold in seckill business
14、 Design scheme of high concurrency fund trading system with 10 billion wechat red envelopes