Case Study Of Application Of Hong Kong Sha Tin CN2 Console In Game Acceleration And Live Streaming

1. Overview

1. This section provides an overview of the positioning and applicable scenarios of the Hong Kong Sha Tin CN2 main unit.
1. CN2 network features optimized for return trips between South China and Mainland China, suitable for gaming and live streaming services.
1. The goal is to reduce latency, minimize packet loss, and provide stable bandwidth and DDoS resistance.
1. A comprehensive solution that balances VPS/dedicated server selection, domain name resolution, and CDN integration.
1. The following content will be demonstrated and verified through case studies and configuration data.

2. Network and node characteristics

2. CN2 direct connection/preferred link, with common advantages being reduced latency and jitter.
2. Shatin nodes are usually directly connected to multiple mainland points, with packet loss rates as low as 0.1%.
2. Supports BGP multi-line, Anycast, and independent public IP configuration.
2. Can be used with domestic nodes for backtracking optimization and intelligent DNS scheduling.
2. It is recommended to enable both bandwidth minimum and peak bursts simultaneously to handle live streaming traffic.

3. Game acceleration cases and performance data

3. Case Study: A certain MOBA vendor connected to a Shatian CN2 host to serve as an acceleration line node.
3. Usage Example: 8 vCPU, 16GB RAM, 200GB NVMe, bandwidth 500Mbps (burst 2Gbps).
3. Real tests (unit: ms/packet loss %) are shown in the table below. The first row shows direct connections, and the latter column shows CN2 acceleration results.

4. Integration of live streaming scenarios with CDN

4. Case study: E-commerce live streaming uses Shatian CN2 hosts as the source site, coordinated with global CDN nodes.
4. Origin station configuration example: 16 vCPU, 32GB RAM, 500GB NVMe, bandwidth 1Gbps (peak 5Gbps).
4. CDN Strategy: Edge cache + back-to-source compression, dynamic stream TTL set to 1 minute, static resources TTL 1 day.
4. Use HTTPS, domain name access, and automatic certificate issuance to ensure security and compatibility.
4. Results: Retrospective startup time reduced by 30%, and under high concurrency, it can stably support tens of thousands of concurrent traffic.

5. DDoS defense and security design

5. Protective measures include: cloud cleaning (10Gbps baseline, can be upgraded to 100Gbps), WAF, and rate limits.
5. BGP black hole and intelligent traffic scheduling are used to quickly isolate attack traffic.
5. Logs and alarms: real-time traffic threshold alarms, abnormal session statistics, and traceability.
5. Combined with CDN for front-end buffering, reducing source station pressure and lowering bandwidth loss.
5. It is recommended to purchase SLAs and on-demand flexible cleaning to control costs and response times.

6. Deployment recommendations and cost estimation

6. Recommended steps: Domain name resolution with GSLB + smart DNS, deploy game/streaming services on the host, enable CN2 links and CDN back-to-source.
6. Monitoring items: latency, packet loss, bandwidth usage, concurrent connections, cleaning events.
6. Cost example (monthly): Mid-range configuration (8vCPU/16GB/500Mbps) about ¥1200-3000, with DDoS protection billed on demand.
6. Backup and Disaster Recovery: It is recommended to deploy two nodes across the Availability Zone and perform database master-slave and object storage backups.
6. Summary: The Hong Kong Sha Tin CN2 host provides quantifiable latency and stability improvements in game acceleration and live streaming scenarios. Combining CDN and DDoS strategies enables high-availability, low-loss production environments.