Reference Architecture for Web App with high IO perfermance

For some Web applications support particular requirement, such as public information inquiry or E-Commerce websites, The IO performance requirement are particularly high. For this typical scenario, AliCloud provides a proven solution, by separating read and write duty into different RDS instance, and involving data cache mechanism like OCS to enhance the IO performance.


Larger e-commerce website or SNS websites have encountered some technical problems, such as mass storage of customer data, product data, operation data etc. highly concurrent queries pressure, the expansibility of architecture to respond to business growth. For real business scenarios with such issues,  AliCloud provide a set of services to improve website’s IO performance and elasticity of architecture in lower cost.