1. 2 This system has universality, expedience to use, and expansibility in practice.

2. The system has many merits , such as expansibility, manageability, self - security, adaptability, integration and friend interaction.

3. At present the moral belief crisis is the co-existence of expansibility crisis and the retrogress crisis.

4. This architecture is of excellent characters, such as high expansibility, high retractility, standard interface, multi-platform sustainability.

5. Curve is a distributed storage system designed and developed independently by NetEase, featured with high performance, high availability, high reliability and well expansibility, and it can serve as the basis for storage systems designed for different scenario (e.g