Disaster Recovery and Backup Case Study of a Large Energy Group
Business Challenges
Wind farms have fully adopted domestic platforms (Kylin OS, DM database). The original local script + removable hard drive cold backup model poses data loss risks and cannot meet Classified Protection 2.0 compliance requirements.
Solution
Deployed Hot Backup Cloud disaster recovery and backup appliance, built a physically isolated dedicated backup network, and implemented transaction-level real-time hot backup for DM database (15-minute incremental) and permanent incremental backup for files.
Implementation Results
- 100% recoverable backup data (SHA-256 block-level verification)
- Storage usage reduced by 90%+ (block-level deduplication)
- Complies with Classified Protection 2.0 and Xinchuang security specifications
- O&M costs reduced by 60%