E-commerce seckill system

Business background

As an architect of an e-commerce startup , Responsible for the design 6.18 Design of big promotion second kill system , Your business model is as follows :

• You choose the best-selling and highly praised products on major e-commerce platforms to sell , No more than... Per category 20 A commodity , At present, we have done 10 Categories ;

• This time 6.18 Second kill chose 1000 A power bank ,10 platform iPhone12 As a second kill commodity ;

• The normal daily life is about 100 Million users ;

• The boss asked to be foolproof .

Technical background

• The technical team takes Java Mainly , The microservice architecture has been implemented ;

• The main channels are self owned App( Include iOS and Android) And WeChat applet , In order to promote the transformation of users into App user , Download only App To participate in the second kill ;

• At present, there are only single rooms .

Basic business scenarios

• Booking a second kill

• View commodity inventory and basic information

• place order

• Payment confirmation order

The overall structure of the idea

Storage architecture design

Performance estimation

Architecture design

Computing architecture design

Performance estimation

Architecture design

Load balancing architecture

Cache architecture

Other architecture design

Scalable architecture design

High availability architecture design

Big data architecture design