Cloud computing provides on-demand access to shared computing resources like servers, storage, databases, networking, software, analytics and more via the internet with pay-as-you-go pricing. It allows companies to access these resources as needed without having to build and maintain their own physical infrastructure. Popular cloud services include infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). While cloud computing provides many benefits like flexibility, scalability, and cost savings, some disadvantages include security risks, loss of control over data, and potential service disruptions.
5. • Cloud Computing is really about hardware capability delivered to you
virtually and software to any device.
Cloud
Computing
6. • Cloud Computing enables revolutionary business models that are
dramatically changing the nature of society and commerce.
• See a movie with Netflix. Did you know that Netflix runs on top of
Amazon?
• Amazon web service actually provides the computer servers and data
storage as infrastructure-as-a-Service to Netflix. That way Netflix
does not need to spend its hard earned profit building a global
content delivery infrastructure itself.
7. ““JUST IN TIME” ITJUST IN TIME” IT
(Servers)(Servers)
CloudCloud
ComputingComputing
8. Example: If our company needs to ramp up customer service for the
holidays, it could order up a chat cloud service for the next three
months then run it off in January.
Efficient, effective and much cheaper than building our own online
contact center.
Cloud computing relies on over allocation of shared resources.
This is an economic model that depends on a hugely scalable IT
platform to reduce dramatically reduce the cost of provisioning
operating and de-provisioning IT resource.
If fact, the marginal cost of spinning up a virtual server in the cloud is
essentially Zero.
10. What Cloud Computing is not ?
It's much faster.
Much cheaper.
Reliable much more.
Much more flexible.
Much more available.
With cloud computing, we buy what the cloud service provider, or CSP,
offers, just like we buy a dress off the rack.
11. No room for customization.
CSP design the core infrastructure.
We don't pick the applications, the CSP does.
You don't pick the hardware, the CSP does.
It's definitely not just the Internet. The Internet is connectivity to the
bewildering number and variety of cloud based resources
12. Cloud Computing is not up in the sky.
It is made up of real datacenters.
Real hardware & Real software.
With real people.
Firmly Rooted to the real Earth.
13. Why should you care about the Cloud?
Well, our competition will beat us using cloud.
That's how Netflix beat Blockbuster out of existence.
We will lose money if we don't use the cloud.
Others are already using the cloud.
Also, we and our corporation's digital personal resides in the
cloud. In today's world, our digital self is rapidly becoming more important
that our physical self.
14. Importance of adopting Cloud computing.
Expected to exceed by next few years.
45%-50% of business use or plan to use the Cloud.
Software-as-a-Service(SaaS) has been adopted by 75% of all
businesses.
2015
2016
2017
2018
95%
90%
85%
80%
75%
45%
0
15. Cloud computing is good because,
Very cost efficient.
Almost unlimited storage.
Makes backup and recovery much easier.
Enables automatic software integrations.
Access from anywhere.
Quick deployment.
16. Basically there are 4 types of cloud
computing services based on location.
1.) Public.
2.) Private.
3.) Hybrid.
4.) Community.
The Cloud
Private
Internal
Public
External
Hybrid
Cloud Computing Types
Off Premises / Third Party
1.) Cloud computing is highly automated information technology services similar to the way automobile manufactures adopted the assembly line in the early 20th century.
2.) Companies today are adopting cloud computing as a more efficient and agile way of building their information technology platforms.
3.) cloud computing delivers –
self-service compute.
self-service networking.
self-service storage.
customer relationship management.
big data analytics.
4.) cloud computing is really about hardware capability delivered to you virtually and software to any device.
Cloud comuting is "Just in Time" IT
For example, if our company needs to ramp up customer service for the holidays, it could order up a chat cloud service for the next three months then run it off in January. Efficient, effective and much cheaper than building our own online contact center, right?
Cloud computing relies on over allocation of shared resources. This is an economic model that depends on a hugely scable IT platform to reduce dramatically reduce the cost of provisioning operating and de-provisioning IT resource.
If fact, the marginal cost of spinning up a virtual server in the cloud is essentially Zero.
So what is not cloud computing ?
Well, it definetely not just a new name for mainfram timeshares from the 60s.
it's much faster.
Much cheaper.
reliablemuch more .
much more flexible.
much more available.
It's not just another name for outsourcing either.
With cloud computing, you buy what the cloud service provider, or CSP, offers, just like you buy a dress off the rack.
No room for customization.
There is no room for customization unless you want to incur additional cost.
You don't design the core infrastructure, the CSP does.
You don't pick the applications, the CSP does.
You don't pick the hardware, the CSP does.
It's definitely not just the Internet. The Internet is connectivity to the bewildering number and variety of cloud based resources. And cloud computing is not up in the sky. It is made up of real datacenters, and real hardware and real software with real people firmly rooted to the real Earth.
Why shouyou care about the Cloud?
Well, our competition will beat us using cloud.
That's how Netflix beat Bloukbuster out of exsistence. We will los money if we don't use the cloud. If we don't think we can do it, someone else is alreay doing it using the cloud. Also, we and our corporation's digital personal resides in the cloud. In today's world, our digital self is rapidly becoming more important that our physical self.
Importance of adopting Cloud computing
Cloud computing is important because the single market place is expected to exceed by next few years. 45 to 50% of all business say they already do, of plan, to run their business from the cloud.
Software-as-a-Service(SaaS), a major cloud service model, has been adopted by 75% of all businesses.
Cloud computing is good because it is very cost efficient. It provides access to almost unlimited storage. Cloud makes backup and disaster recovery much easier. It also enables automatic software integration. Easy access to information from anywhere. And quick deployment of hardware and software assests.
Basically there are 4 types of cloud computing services based on location,they are Public,Private,Hybrid and Community clouds.Based on the Services it’s classified into 3 types commonly known as SaaS, PaaS and IaaS.
Cloud Computing Advantages and disadvantages.
Benefits of Cloud Computing:
1.Flexibility.
2.Low Cost.
3.Highly Automated.
4.Fast Service(Always Up time).
5.More Storage Capacity.
Disadvantages of Cloud Computing:
1.Privacy.
2.Security.
3.Transferability.
4.Downtime.
