Cloud Computing Basics
Cloud Deployment Models
Cloud Service Models
Cloud Advanced Concepts
Cloud Useful Resources
Selected Reading
- Cloud Computing - Infrastructure
- Cloud Computing - Architecture
- Cloud Computing - Technologies
- Cloud Computing - Planning
- Cloud Computing - Overview
- Cloud Computing - Home
Cloud Deployment Models
Cloud Service Models
- Network-as-a-Service
- Identity-as-a-Service
- Software-as-a-Service
- Platform-as-a-Service
- Infrastructure-as-a-Service
Cloud Advanced Concepts
- Mobile Cloud Computing
- Cloud Computing - Challenges
- Cloud Computing - Providers
- Cloud Computing - Applications
- Cloud Computing - Operation
- Cloud Computing - Security
- Cloud Computing - Virtualization
- Cloud Computing - Data Storage
- Cloud Computing - Management
Cloud Useful Resources
Selected Reading
- Who is Who
- Computer Glossary
- HR Interview Questions
- Effective Resume Writing
- Questions and Answers
- UPSC IAS Exams Notes
Community Cloud Model
Community Cloud Model
Community Cloud allows system and services to be accessible by group of organizations. It shares the infrastructure between several organizations from a specific community. It may be managed internally by organizations or by the third-party. The Community Cloud Model is shown in the diagram below.
Benefits
There are many benefits of deploying cloud as community cloud model.
Cost Effective
Community cloud offers same advantages as that of private cloud at low cost.
Sharing Among Organizations
Community cloud provides an infrastructure to share cloud resources and capabipties among several organizations.
Security
The community cloud is comparatively more secure than the pubpc cloud but less secured than the private cloud.
Issues
Since all data is located at one place, one must be careful in storing data in community cloud because it might be accessible to others.
It is also challenging to allocate responsibipties of governance, security and cost among organizations.