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Cloud Computing Tutorial
- What is Cloud Computing
- Basics of Cloud Computing
- CLOUD COMPUTING
- DEPLOYMENT MODELS
- CONCEPTS
- Utility Computing
- Types of Cloud
- Grid Computing
- Cloud Computing-Architecture
- Private Cloud
- Hybrid Cloud
- Service-Oriented Architecture (SOA)
- Cloud Computing – Virtualization
- Applications
- Cloud Computing Tenets
- Challenges
- Community Cloud
- Cloud Models
- Data Storage
- Internet and the Web
- IOT (Internet of Things)
- Mobile Cloud Computing
- ldentity-as-a-Service
- Network-as-a-Service
- Providers
- Software-as-a-Service
- Security
- Operations
- Platform-as-a-Service
- Virtualization
Hybrid Cloud
A combination of Private and Public clouds is what is termed as the Hybrid Cloud. Non-critical operations are carried out using the public Cloud, while critical functions are carried out using the private Cloud.
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Advantages
Cloud implementation, as a hybrid cloud platform has many advantages. Any of those advantages are seen in the following diagram:
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Scalability
It provides both public cloud scalability and private cloud scalability functionality.
Flexibility
It provides protected services as well as flexible public resources.
Cost Efficiency
Since public clouds offer better cost-efficiency over private clouds, a combination of the two works in favour of the Hybrid Cloud as it helps to reduce the overall cost structure.
Security
The hybrid Cloud’s private Cloud provides a greater degree of confidentiality.
Drawbacks
Networking Issues
Owing to the presence of private and public clouds, networking is difficult.
Security Concerns
It is vital to guarantee that cloud service providers are consistent with the security policies of the company.
Dependency on Infrastructure
The hybrid cloud model is based on internal IT resources, so redundancy across data centres needs to be ensured.
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