Cloud Computing Tutorial Tutorial
- What is Cloud Computing
- Basics of Cloud Computing
- CLOUD COMPUTING
- DEPLOYMENT MODELS
- Utility Computing
- Types of Cloud
- Grid Computing
- Cloud Computing-Architecture
- Private Cloud
- Hybrid Cloud
- Service-Oriented Architecture (SOA)
- Cloud Computing – Virtualization
- Cloud Computing Tenets
- Community Cloud
- Cloud Models
- Data Storage
- Internet and the Web
- IOT (Internet of Things)
- Mobile Cloud Computing
The Private Cloud facilitates the accessibility of systems and resources within an enterprise. The Private Cloud operates within the confines of a single organization where it is run. It can, however, be monitored and managed internally or by another external vendor.
Cloud implementation, as a private cloud model has many advantages. Any of those advantages are seen in the following diagram:
Higher security and confidentiality
Private cloud activities are not open to the general public, and resources are shared from various sources, maintaining high security and privacy.
Since it is accessible within an organization only, private clouds have more control over their infrastructure and hardware than public clouds.
Since Private clouds cater to an individual organization’s demands, their resources are attuned to the organization’s needs and hence are more efficient than public clouds. But on the other hand, they do not offer the same cost efficiency as Public clouds.
Here are the drawbacks to using the private cloud model:
Limited by area
Private Cloud is available only locally usually within an organizations firewall, and hence it is tough to deploy globally.
Pricing is not flexible.
It is costly to buy new hardware to satisfy demand.
Scalability is limited
Since resources are internal to the organization; scalability is limited to what the available infrastructure resources can comfortably manage.
Organizations need more skills and experience to sustain and manage a private cloud implementation.
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