This article describes some important details and principles in selection such as availability,advancement,manageability,scalability and serviceability,and also some detailed problems.

• 本文论述了选择服务器设备时应遵循的原则(如可靠性、先进性、可管理性、可扩展性、可维护性)及其他几个需着重考虑的几个细节问题。