Overview of the HCSA-Presales-Storage V4.0 Exam
HCSA-Presales-Storage V4.0 validates the technical proficiency of presales engineers in architecting end-to-end data center storage solutions utilizing Huawei OceanStor Dorado all-flash arrays, OceanStor hybrid flash systems, and OceanStor Pacific scale-out distributed storage. Candidates must demonstrate deep expertise in SAN and NAS protocols, data reduction technologies, RAID 2.0+ architecture, and active-active disaster recovery configurations. The curriculum mandates mastering the OceanProtect backup ecosystem and the OceanStor DJ service-oriented platform for cloud-native integration. Proficiency in configuring competitive benchmarks, analyzing I/O performance metrics, and mapping storage hardware to diverse enterprise workloads remains essential for designing scalable, high-performance data infrastructure across multi-cloud and hybrid environments.