Research Article
University Educational Administration Management Platform Integrating Distributed Real-time Cloud Computing System
Table 2
Comparison of cloud computing mode and self-built server.
| Project | Cloud computing | Self-built server |
| Application resource allocation | Allocate virtual resources to applications from a unified resource pool | Purchase servers and deploy individually for each application | Operating environment | Virtualized environment | Physical machine | App extension | Add application resources from the resource pool | Purchase a server for the application | Application monitoring | The application adopts unified monitoring | Each application requires a monitoring system | Deploy and upgrade | Application is done automatically by self-service | Admin action | Resource utilization | Higher | Lower | Input costs | Lower | Higher | Maintenance management cost | Lower | Higher | Safety | Cloud service provider maintenance, high security | Affected by administrator technology, poor security |
|
|