HCSP-Cloud Migration case studies
HCSP-Cloud Migration · Put your knowledge to work in context.
HCSP-Cloud Migration is a Huawei specialist-level certification aimed at engineers who plan and execute moves of applications, data, and infrastructure onto Huawei Cloud. It suits cloud architects, migration engineers, database administrators, and delivery consultants who already know core cloud concepts and now need to run structured migration projects end to end. The HCSP-Cloud Migration case studies are 5 cases and about 2,974 words.
1The 46-Workload Single-Weekend Mandate
A regional freight-forwarding company must vacate its colocation cage in eight months because the lease will not be renewed. Its estate contains 46 production workloads: 18 hypervisor VMs, 9 physical servers, 12 vendor-hosted applications with local agents, and 7 custom services.
649 words, about 3 min2Right-Sizing by Average CPU in a Peak-Season Retail Estate
A national retail chain is planning to migrate 220 applications and 140 VMware VMs to a public cloud region. A discovery tool reports that 35% of VMs have average CPU below 5%, but 18 workloads exceed 85% memory utilization at month-end close.
593 words, about 3 min3Lift-and-Shift of a Stateful Java Order Monolith
A logistics division runs a Java EE order-management monolith on 12 application servers behind a hardware load balancer, with Oracle 12c on physical servers and Ehcache session state stored on each server's local disk. The application has 40 configuration files with hardcoded IP addresses and hostnames, and a nightly batch job that runs four hours and must finish before 06:00.
618 words, about 3 min4Oracle to Managed PostgreSQL with a Ten-Minute Write Pause
A financial services firm is migrating a 4.2 TB Oracle 12c database to a cloud-managed PostgreSQL service. The database has 11 schemas, 2.1 billion rows in the largest transactions table, and 38 stored procedures with Oracle-specific PL/SQL.
551 words, about 3 min5The Cutover Weekend with Rising Replication Lag
A healthcare SaaS provider is cutting over 14 applications and 60 VMs from its primary data center to a cloud region over a single weekend. The runbook schedules DNS changes at Sunday 02:00 with a 3,600-second TTL.
563 words, about 3 min