How to Create a Stream System with Tens of Millions of Feeds?
A Technical Interpretation of Alibaba's Databases: China’s biggest shopping day, known as “Singles Day”, has broken yet more records this year with a whopping 325,000 transactions and 256,000 payments per second. Such high volumes however generate vast amounts of data. At Alibaba, this data is analyzed in real-time to ensure any system failures are detected instantly and reported as quickly as possible so continual improvements can be made to customer experience.
Zhou Zhengzhong, Dou Xianming