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Overview

China State Construction Engineering Corporation (CSCEC)

Country: China

Industry: Construction / Engineering / Infrastructure

Solution: i2Backup & i2CDP Disaster Recovery Platform

CSCEC operates dozens of business systems with diverse protection requirements, including a three-node SAP HANA cluster, more than ten Oracle database servers, MySQL databases, FastDFS file systems, and over 100 financial automation servers. To safeguard these environments, CSCEC needed to implement a hybrid scheduled and real-time backup strategy, conduct regular recovery drills, and design a scalable intra-city disaster recovery (DR) plan for dozens of systems, with a roadmap toward remote DR expansion.

Customer Challenge

  • Large-scale environment — Dozens of business systems and more than 100 financial servers.
  • Heterogeneous workloads — SAP HANA, Oracle, MySQL, and file systems requiring tailored protection.
  • Future-proofing — Needed an architecture supporting intra-city DR and scalable for cross-region DR.
  • Business continuity — Ensure rapid recovery for critical financial and business systems in case of failures or security incidents.

I2 Solution

  • Implemented scheduled backups for general business systems and real-time CDP for SAP HANA.
  • Enabled recovery to the latest backup point or to any point in time via CDP.
  • Deployed two bare-metal servers in the financial resource zone, serving as backup control and DR servers.
  • Integrated DR servers with cloud NAS storage, mapping capacity directly for backup use.
  • Centralized control machine issued backup commands to financial clusters, transferring data to the DR server.
  • Replicated backup data 1:1 to the intra-city DR center, then synchronized 1:1 to the remote DR center for layered protection.

Solution Effects

  • Established a comprehensive backup and recovery mechanism for the financial integration system.
  • Improved recovery capabilities across scenarios such as equipment failure and security incidents.
  • Achieved continuous protection for SAP HANA and other critical systems, ensuring security and availability.
  • Delivered secure, visualized, and easy-to-manage operations, reducing maintenance costs.
  • Enhanced overall disaster recovery resilience, strengthening the protection of CSCEC’s critical business data.
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