Stability Improvement Service

Analyzes service architectures, applications, and technical architectures, and provides suggestions in terms of applications, data, and HA deployment.

Evaluates capacity and provides expansion recommendations based on service statuses and expected service peak traffic details provided by customers.Helps customers adjust the number of clusters deployed for service systems and cloud service specifications.

Evaluates the completeness of customer security services and security configurations and provides recommendations from four aspects: service access layer, application layer, data storage layer, and security management.

Provides suggestions to improve monitoring capacity based on the analysis of service architectures, service scenarios, and historical faults as well as Cloud Eye configuration best practices.

Assesses fault impact and recoverability and balances key metrics, including RTO, RPO and TCO to provide recommendations for AZ-level high availability deployment.

Performs switchover drills for cloud environments, system architectures, system performance, and emergency plans through active/standby switch, HA clusters, and backup and recovery, to identify risks in advance.

Performs high-concurrency stress tests in scenarios such as logging in to and viewing web page applications, provides test metrics, such as the number of concurrent requests, transaction success rate, response delay, and TPS, and provides optimization recommendations for bottlenecks.