High Availability Service (HAS) is a product based on Ant Group's years of experience in technical risk management. It is a key component of SOFAStack, the company's distributed architecture.
HAS provides end-to-end management of application runtime risk events before, during, and after they occur.
Before an event: Proactively identifies application runtime risks through application inspections, fault diagnosis, and integration with monitoring platforms.
During an event: Quickly locates and recovers from risk events using fault diagnosis, emergency plans, and disaster recovery switchovers.
After an event: Manages risk events in a closed loop through risk classification and review. This process improves IT risk defense and ensures stable and continuous business operations.