Customer Cases
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Challenge
High cloud costs exceeding ¥500K/month with performance bottlenecks
Solution
Migrated to Tencent Cloud + Alibaba Cloud hybrid architecture with RI + Spot instances
Results
- 42% cost reduction
- 35% performance improvement
- Handled Black Friday peak
Yizhanbang auto-scaling solution helped us handle Black Friday smoothly with stable performance under 10x traffic spikes.
Challenge
Game global launch faces high overseas latency and complex localization compliance requirements
Solution
Adopted Tencent Cloud + AWS multi-cloud architecture, deployed local nodes in Southeast Asia, Europe and US, achieved nearest access through intelligent DNS
Results
- Overseas player latency reduced from 200ms to 50ms
- DAU increased by 150%
- Operations cost reduced by 40%
Yizhanbang helped us achieve global low-latency coverage, significantly improving overseas player experience with 150% DAU growth.
Challenge
Core system cloud migration required to meet Level 3 compliance and banking regulatory requirements
Solution
Adopted private + public cloud hybrid architecture, critical data deployed locally, business applications elastically scaled in cloud
Results
- Passed Level 3 compliance certification
- System availability 99.99%
- IT cost reduced by 35%
With Yizhanbang help, we successfully passed MLPS Level 3 certification with 99.99% system availability.
Challenge
Strict compliance requirements, data security sensitivity, DR needed
Solution
Alibaba Cloud three-node DB + cross-AZ deployment + offsite DR
Results
- Passed MLPS Level 3
- RPO=0, RTO<5min
- Zero data loss
With Yizhanbang help, we successfully passed MLPS Level 3 certification with 99.99% system availability.
Challenge
During pandemic, students attended classes from home, concurrent users increased 10x
Solution
Adopted Tencent Cloud live streaming + Alibaba Cloud VOD combination, intelligent scheduling reduced bandwidth costs
Results
- Supported 50K students online simultaneously
- Bandwidth cost reduced by 50%
- Course lag rate <1%
With Yizhanbang professional solution, we successfully supported 10x traffic growth during pandemic while reducing costs by 50%.
Challenge
Complex multi-cloud management, scattered billing, high ops costs
Solution
Integrated Yizhanbang unified console for cross-cloud monitoring + billing
Results
- 60% ops efficiency gain
- 80% billing time reduction
- Transparent costs
After integrating Yizhanbang unified console, our multi-cloud ops efficiency improved by 60% and billing management time reduced by 80%.