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CLOUD COMPUTING
Backbenchers
What is Cloud Computing?
• The storing of data and applications on remote servers, and accessing
them via the internet rather than saving and installing them on your
personal or office computer.
• The term cloud is used because data or applications are stored in
cloud or collection of web servers.
• The cloud can be accessed using cloud computing interface software
or using a web based service.
Cloud Computing Services
• Infrastructure as a service(IaaS).
• Platform as a service(PaaS).
• Software as a service(SaaS).
Infrastructure As A Service(IaaS)
• The most basic category of cloud computing services. With IaaS, you
rent IT infrastructure—servers and virtual machines (VMs), storage,
networks, operating systems—from a cloud provider on a pay-as-you-
go basis.
Common IaaS Business Scenarios
• Test and development.
• Website hosting.
• Storage, backup, and recovery.
• Web apps.
• High-performance computing.
• Big data analysis.
Platform As A Service(PaaS)
• Platform-as-a-service (PaaS) is designed to make it easier for
developers to quickly create web or mobile apps, without worrying
about setting up or managing the underlying infrastructure of servers,
storage, network, and databases needed for development.
Common PaaS Scenarios
• Development framework.
• Analytics or business intelligence.
• Multiple Platform Development.
Software As A Service(SaaS)
• Software-as-a-service (SaaS) is a method for delivering software
applications over the Internet, cloud providers host and manage the
software application and handle any maintenance, like software
upgrades and security patching. Users connect to the application over
the Internet, usually with a web browser.
Common SaaS Scenarios
• For organizational use, you can rent productivity apps, such as email,
collaboration, and calendaring; and sophisticated business
applications such as customer relationship management (CRM),
enterprise resource planning (ERP), and document management. You
pay for the use of these apps by subscription or according to the level
of use.
Advantages of SaaS
• Gain access to applications.
• Pay only for what you use.
• Use free client software.
• Access app data from anywhere.
Types of Cloud
• Public Cloud.
• Private Cloud.
• Hybrid Cloud.
Public Cloud
Public clouds are owned and operated
by a third-party cloud service provider,
which deliver their computing
resources like servers and storage over
the Internet. Microsoft Azure is an
example of a public cloud. You access
these services and manage your
account using a web browser.
Private Cloud
• A private cloud refers to cloud
computing resources used exclusively
by a single business or organization.
Some companies pay third-party
service providers to host their private
cloud. A private cloud is one in which
the services and infrastructure are
maintained on a private network.
Hybrid Cloud
• The hybrid cloud is the combination of a
public cloud provider (such as Amazon
Web Services, Google Cloud, or Joyent
Compute) with a private cloud platform —
one that's designed for use by a single
organization. The public and private
cloud infrastructures, which operate
independently of each other
communicate over an encrypted
connection, using technology that allows
for the portability of data and
applications.
Top Benefits Of Cloud Computing
• Cost.
• Speed.
• Global Scale.
• Perfomance.
• Reliability.
Uses of Cloud Computing
• Create new apps and services.
• Store, back up, and recover data.
• Host websites and blogs.
• Stream audio and video.
• Deliver software on demand.
• Analyze data for patterns and make predictions.

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Cloud computing

  • 2. What is Cloud Computing? • The storing of data and applications on remote servers, and accessing them via the internet rather than saving and installing them on your personal or office computer. • The term cloud is used because data or applications are stored in cloud or collection of web servers. • The cloud can be accessed using cloud computing interface software or using a web based service.
  • 3. Cloud Computing Services • Infrastructure as a service(IaaS). • Platform as a service(PaaS). • Software as a service(SaaS).
  • 4. Infrastructure As A Service(IaaS) • The most basic category of cloud computing services. With IaaS, you rent IT infrastructure—servers and virtual machines (VMs), storage, networks, operating systems—from a cloud provider on a pay-as-you- go basis.
  • 5. Common IaaS Business Scenarios • Test and development. • Website hosting. • Storage, backup, and recovery. • Web apps. • High-performance computing. • Big data analysis.
  • 6. Platform As A Service(PaaS) • Platform-as-a-service (PaaS) is designed to make it easier for developers to quickly create web or mobile apps, without worrying about setting up or managing the underlying infrastructure of servers, storage, network, and databases needed for development.
  • 7. Common PaaS Scenarios • Development framework. • Analytics or business intelligence. • Multiple Platform Development.
  • 8. Software As A Service(SaaS) • Software-as-a-service (SaaS) is a method for delivering software applications over the Internet, cloud providers host and manage the software application and handle any maintenance, like software upgrades and security patching. Users connect to the application over the Internet, usually with a web browser.
  • 9. Common SaaS Scenarios • For organizational use, you can rent productivity apps, such as email, collaboration, and calendaring; and sophisticated business applications such as customer relationship management (CRM), enterprise resource planning (ERP), and document management. You pay for the use of these apps by subscription or according to the level of use.
  • 10. Advantages of SaaS • Gain access to applications. • Pay only for what you use. • Use free client software. • Access app data from anywhere.
  • 11. Types of Cloud • Public Cloud. • Private Cloud. • Hybrid Cloud.
  • 12. Public Cloud Public clouds are owned and operated by a third-party cloud service provider, which deliver their computing resources like servers and storage over the Internet. Microsoft Azure is an example of a public cloud. You access these services and manage your account using a web browser.
  • 13. Private Cloud • A private cloud refers to cloud computing resources used exclusively by a single business or organization. Some companies pay third-party service providers to host their private cloud. A private cloud is one in which the services and infrastructure are maintained on a private network.
  • 14. Hybrid Cloud • The hybrid cloud is the combination of a public cloud provider (such as Amazon Web Services, Google Cloud, or Joyent Compute) with a private cloud platform — one that's designed for use by a single organization. The public and private cloud infrastructures, which operate independently of each other communicate over an encrypted connection, using technology that allows for the portability of data and applications.
  • 15. Top Benefits Of Cloud Computing • Cost. • Speed. • Global Scale. • Perfomance. • Reliability.
  • 16. Uses of Cloud Computing • Create new apps and services. • Store, back up, and recover data. • Host websites and blogs. • Stream audio and video. • Deliver software on demand. • Analyze data for patterns and make predictions.