Benefits
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Automation
Automatically detects application topologies, tracks application changes, and visualizes dependencies among applications, third-party components, and Alibaba Cloud services.
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Intelligence
Automatically identifies major third-party components and most of the Alibaba Cloud services, and continues to learn architecture characteristics based on artificial intelligence (AI) technologies.
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End-to-End
Provides an end-to-end assessment of high availability based on test templates and real-world events. Fault injection testing is used to assess the high availability of your applications.
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Stability
Offers features such as traffic shaping and service fallback to ensure the high availability of your applications. These features have been proven by practices for supporting the Double 11.
Features
Topology Detection and Visualization
Automatically detects application topologies, tracks application changes, and visualizes dependencies among applications, third-party components, and Alibaba Cloud services.
Third-Party Components and Alibaba Cloud Services
Automatically identifies major third-party components such as Redis, MySQL, and ZooKeeper, and Alibaba Cloud services such as ApsaraDB for RDS, Server Load Balancer (SLB), and Enterprise Distributed Application Service (EDAS).
Kubernetes Clusters
Automatically identifies the pods, nodes, services, and containers in user-created Kubernetes clusters and Alibaba Cloud Container Service for Kubernetes clusters, and visualizes the dependencies among these elements.
High Availability Assessment
Offers high availability assessment based on fault injection, and best practices for chaos engineering.
Easy-to-Use Components
Provides an easy-to-use component for fault injection, which allows you to quickly prepare for, monitor, and check fault injection tasks.
Test Repository
Accumulates test cases based on real-world events in production environments.
Service Fallback
Provides high availability features such as traffic shaping and service fallback for applications and gateways. These features are easy to use and require zero code modifications.
Low Adoption Cost
Allows you to access the service by using SDKs or installing agents. You can implement traffic shaping and service fallback by using APIs for major frameworks. You can also use SDKs to register custom methods such as custom APIs for traffic shaping and service fallback in the Application High Availability Service (AHAS) system.
Gateway Traffic Shaping
Offers the traffic shaping feature for major gateway services, such as Spring Cloud Gateway and Zuul.
Scenarios
High Availability for Microservices Applications
Managed Service: Offers an Easy and Efficient Access Method
AHAS offers an easy and efficient access method for distributed microservices applications that are built based on Spring Cloud, Dubbo, and Kubernetes. AHAS can directly provide services to these applications without the need to make any modifications to the application code. The adoption of AHAS also eliminates the need to maintain backend services.
Benefits
Traffic Shaping for Microservices Applications
- Handles unexpected traffic surges, and guarantees stability of microservices applications.
Service Fallback for Microservices Applications
- Mitigates the avalanche effect caused by service dependencies, improving stability of microservices applications.
High Availability for Traditional Applications
Zero Upfront Cost: Offers a Quick and Cost-Efficient Method
AHAS offers a quick method for monolithic and distributed applications to ensure high availability, which requires zero code modifications. You can even easily use this service to implement high availability for monolithic and distributed applications that have been published to the production environment.
Benefits
Traffic Shaping for Your Services
- Offers the traffic shaping feature to handle unexpected traffic surges and access requests.
Database Access Protection
- Isolates calls to databases based on service types, protecting high priority services.
Upgraded Support For You
1 on 1 Presale Consultation, 24/7 Technical Support, Faster Response, and More Free Tickets.
1 on 1 Presale Consultation
24/7 Technical Support
6 Free Tickets per Quarter
