Let’s discuss the Public Cloud Vs Private Cloud. In this article you will get to know 26 Differences between Public Cloud and Private Cloud. Cloud is very popular these days. People find it convenient to store their data over the internet. What kind of cloud is good for your website is also important. It is better if you research it properly.  When you can know what is needed for your organization.  Before learning what is the cloud, firstly take a look at cloud computing.

What is Cloud Computing?

What is Cloud Computing
What is Cloud Computing

The availability of different computer resources like hardware, storage, software on demand   is called cloud computing.

Types of Cloud

  1. Public Cloud
  2. Private Cloud
  3. Hybrid Cloud

Public Cloud: In the public cloud the whole computing infrastructure is located on the sites or premises of a cloud computing company.  It helps in offering cloud service. These are common ways of using cloud computing. In the public cloud the resources are owned and operated by third-party providers of the cloud.

Example:- Microsoft Azure

Advantages of Public Cloud

  • Lower costs
  • No need to do maintenance
  • High reliability

Private Cloud:  Private clouds are secure as compared to the public cloud. They provide similar benefits to the public cloud. These types of cloud are located physically at an organization and it can be hosted by third-party service providers.

Advantages of Private Cloud

  • High security
  • Improved scalability
  • More flexibility

Hybrid Cloud: The hybrid cloud is the combination of public clouds as well as the private cloud. It supports the working of both clouds. By using this cloud, you can have benefits of both clouds.

Advantages of Hybrid Cloud

  • It offers flexibility
  • It is cost-effective
  • It can become under control

Although all these three clouds have their importance. The most widely used clouds are Public and Private cloud

Differences between Public Cloud and Private Cloud

Difference between Public cloud and Private cloud

FeaturesPublic CloudPrivate Cloud
1.    Definitionpublic cloud is that kind of computing where a service provider provides resources available to the public through the internet.Private cloud is that kind of  a type of cloud computing that delivers the same features of public cloud
2.    ClientsIt involves multiple clients at a time.It involves a single client.
3.    Network TypeIt is shareable type networkIt is a single type network
4.    Business RequirementIt provides affordable solutions that help in growing furtherIt gives high performance and chance for customization
5.    Support and maintenanceIt includes cloud service provider technical teamIt includes technical administrators.
6.    ServersIt includes shared serversIt includes dedicated servers
7.    CostIt is less costlyIt incurs more cost.
8.    PerformanceIts performance levels are not up to the mark due to multiple usersIt gives high performance due to dedicated servers.
9.    Use casesIt is used for Disaster recovery and application testing for smaller, public-facing companies.It is used for protecting your most sensitive data and applications
10. SecurityIt is not secureIt is known as a private cloud due to its security features.
11. Resource sharingResource sharing is allowedResource sharing is not allowed
12.  IT overheadIT overhead is lowIT overhead is relatively high
13. Capital CostNo Capital costHigh capital cost is needed to install setup and then to maintain it
14. CustomizationIt has limited customizationsIt is fully customizable
15. ConnectivityIt supports internet connectivityIt supports connectivity over the internet, private network, and fiber
16.  SuitabilityIt is suited for less private informationIt is suitable for confidential information
17.  OwningIt is owned by the service providerIt is owned by the organization
18. Hardware and VirtualizationIt can provide hardware and virtualization and shared between all the clientsProvides hardware and virtual layers that are held by and reserve for the client only
19.  ElasticityIt provides the illusion of infinitely elastic resourcesIt provides elastic resources that are finite in number
20. PremisesOff-premisesIt is on and off-premises
21.  ScalabilityIt mainly depends on the Service Level Agreement but usually easy via a self-managed tool the customer will use.It Can be managed in house. Extreme performance – fine-grained control for both storage and computations
22. Hosted siteHosted at the service providerHosted at the enterprise service provider
23. PerformanceThe performance level is lowThe performance level is high
24. ServicesOffers services to the general people.Offers services to the organization
25. Monitoring and ControlIt has the least controlIt has most control and monitoring over services and resources
26. DiagramPublic CloudPrivate Cloud


As you can see, the cloud gives different options for deployments. Any organization opts cloud depending upon their needs. In this blog, we have discussed 26 differences between Public Cloud and Private Cloud. If you are having any queries, feel free to ask me in the comment box.


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