Knowledge Area | Previous Version | New Version | Change Description |
Compute Services | Included under “Cloud Foundation Services” | 8.33% | Separated from the original Cloud Foundation Services domain, with a focus on CVM, Auto Scaling, load balancing, and the selection and configuration of core compute resources. |
Network Architecture | Included under “Cloud Foundation Services” | 8.33% | Separated from the original Cloud Foundation Services domain, with enhanced coverage of VPCs, subnets, routing, security groups, network interconnection, and hybrid cloud network design. |
Storage Services | Included under “Cloud Foundation Services” | 8.33% | Separated from the original Cloud Foundation Services domain, covering object storage, block storage, file storage, backup, and lifecycle management. |
Database Services | Included under “Cloud Foundation Services” | 8.33% | Consolidates relational databases, NoSQL, caching, database high availability, and basic database selection into an independent knowledge area. |
Security Services | Part of the former “Cloud Security and MLPS” domain | 8.33% | Retains coverage of account permissions, network security, host protection, data encryption, log auditing, and compliance requirements, while strengthening hands-on cloud security practices. |
EdgeOne and Global Acceleration | Not independently covered in the previous version | 8.33% | Adds a new edge security and global acceleration module covering CDN, site acceleration, edge protection, rule engines, and cross-region access optimization. |
High Availability and Architecture Patterns | Part of the former “Cloud Architecture Design Overview” and “Advanced Cloud Technologies” domains | 8.33% | Consolidates high availability, disaster recovery, elastic scaling, microservices, distributed architecture, and common architecture patterns into an independent module. |
TCOP Observability Platform | Previously included as monitoring content under “Cloud Foundation Services” | 8.33% | Establishes monitoring, logging, alerting, distributed tracing, and unified operations as an independent module, with added TCOP platform practice. |
CKafka Message Queue | Previously included under “Advanced Cloud Technologies” | 8.33% | Establishes message queues and event-driven architecture as an independent module, focusing on CKafka, producer-consumer models, partitions, and reliability design. |
AI/ML Services | Not independently covered in the previous version | 8.33% | Adds AI/ML cloud service content covering model training, inference deployment, AI platforms, and typical industry applications. |
AI Productivity Tools and TokenHub | Not covered in the previous version | 8.33% | Adds a generative AI and developer productivity module covering CodeBuddy, WorkBuddy, TokenHub, and large language model API usage. |
Migration Services | Formerly covered under “Cloud Migration Services” | 8.37% | Retains migration assessment, 6R strategies, server and database migration, cutover, validation, and rollback, while adjusting the weighting to accommodate the new modules. |
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