Introduction to Cloud Computing and its different service models and deployment models with examples. Prepared for NeuromanceR Creation [ fb.me/neuromancercreation ]

1. Cloud Computing

2. Cloud Computing ???
• The Practice of using a network of remote
servers hosted on the internet to store,
manage, and process data
• Deliver model of computin services over
internet

3. Cloud Computer = someone else computer

4. Characteristics
• On Demand Self Service
• Location Independent Resource Pooling
• Rapid Elasticity
• Ubiquitous Network Access
• PaYG

5. What Made Cloud Computing Possible?
• Advancements in processor
• Virtualization technology
• Distributed Storage
• Fast and Inexpensive Servers
• Automated Management

6. Why to use others computers
Speed
Cost
Global Scale
Productivity
Performance
Reliability

7. Service Models
• IaaS
• PaaS
• SaaS
Others
• SECaaS
• BaaS
• Serverless Computing

8. IaaS
Provides companies with computing resources
including
• Servers, Networking, Storage,
• Virtual Machines, Operating System,
• Data Center space
on a pay-per-use basis.

9. benefits of IaaS
• Infrastructure scales on demand to support
dynamic workloads
• Flexible, innovative services available on
demand
• No need to invest in your own hardware

10. PaaS
Provides cloud-based environment with
everything required to support the complete
lifecycle of building and delivering web-
based (cloud) applications
Without the cost and complexity of buying and
managing the underlying hardware, software,
provisioning, and hosting.

11. benefits of PaaS
• Develop applications and get to market
faster
• Deploy new web applications to the cloud in
minutes
• Reduce complexity with middleware as a
service

12. SaaS
Cloud-based applications —or software as a
service—run on distant computers “in the
cloud” that are owned and operated by others
and that connect to users’ computers via the
internet and, usually, a web browser.

13. Benefits of SaaS
• You can sign up and rapidly start using innovative
business apps
• Apps and data are accessible from any connected computer
• No data is lost if your computer breaks, as data is in the
cloud
• The service is able to dynamically scale to usage needs

16. Deployment Models
• Private Cloud
• Public Cloud
• Hybrid Cloud

17. Private Cloud
Infrastructure operated solely for a single organization,
whether managed internally or by a third party, and hosted
either internally or externally.
Private clouds can take advantage of cloud’s efficiencies,
while providing more control of resources and steering clear
of multi-tenancy.
Maintained on a private network.

18. Public Cloud
Owned and operated by companies that offer rapid access over
a public network to affordable computing resources.
Users don’t need to purchase hardware, software, or
supporting infrastructure, which is owned and managed by
providers.
Using Web Browser we manage public cloud

19. Hybrid Cloud
A hybrid cloud uses a private cloud foundation combined with
the strategic integration and use of public cloud services.
By allowing data and applications to move between private and
public clouds, hybrid cloud gives businesses greater
flexibility and more deployment options.

22. Cloud Service Providers Around the World

23. Few Mores

25. Customers of AWS in 190 Countries

27. Cloud Computing – DEMO STARTS HERE

39. So, What if It Rains??? https://www.youtube.com/watch?v=AnxrJiS5uKU

40. Thank You

41. References
https://softwarestrategiesblog.com/category/cloud-computing-forecasts-2017/
https://azure.microsoft.com/en-in/overview/what-is-cloud-computing/
https://www.ibm.com/cloud-computing/learn-more/what-is-cloud-computing/
https://aws.amazon.com/what-is-cloud-computing/
https://clutch.co/cloud
http://www.itmanagerdaily.com/cloud-computing-vendors/
https://www.slideshare.net/simone.brunozzi/2011-introduction-to-cloud-
computing-and-amazon-web-services