Changhong IT

The highest level of business continuity assurance

The failure of any point will not only not cause the data service to stop, but also have a two-point data protection mechanism, which is the preferred solution for key business of major financial institutions, large enterprises and government departm...

Storage technology: 3DC DR

The remote storage device copies data in pull and drop mode, and updates the backup volume based on the time stamp and serial number

Minimize the impact on the performance of the production system and make full use of the investment in Dr Storage devices

Troubleshoot link faults, cache capacity, and link bandwidth that affect replication

Advantages of Hitachi 3DC solution

Hitachi high-end storage provides 100% data availability, and storage virtualization supports heterogeneous storage

Hitachi asynchronous replication uses the data pull mode to reduce the production storage cache usage and performance impact

Hitachi Asynchronous replication supports resumable data after a network interruption

Hitachi asynchronous replication reduces the bandwidth requirement for write I/OS during peak hours

Hitachi Asynchronous replication timestamp and IO sorting technology strictly ensure data consistency

After the Hitachi production storage fails to switch to the same-city center, the replication relationship is not interrupted

The storage in the remote Dr Center automatically switches to the storage in the same-city center for data replication

Solution value

Intra-city hypermetro and remote data replication

Same-city + remote, the perfect combination of hypermetro and disaster recovery

Cross-region closed-loop disaster recovery

The highest level of business continuity assurance

Architecture diagram of 3DC data center solution

Product

VSP 5000 Series high-end storage

The VSP 5000 Series storage solution delivers up to 33 million IOPS. The combination of NVMe and SAS flash can minimize the cost per GB, and the capacity can reach up to 69PB. MORE

The VSP 5000 Series storage solution delivers up to 33 million IOPS. The combination of NVMe and SAS flash can minimize the cost per GB, and the capacity can reach up to 69PB. Hide

Product Consultation

VSP E Series NVMe enterprise storage

The Virtual Storage Platform E family of products provides you with agile, automated data center solutions. These systems enable you to cost-effectively meet users' current digital expectations and allow them to meet future challenges as their applic... MORE

Product Consultation