2. Cloud Computing simply means Internet
computing.
Itis a technology that uses the internet
and central remote servers to maintain
data and applications.
3. Cloud Services can be divided into three
stacks:
1. Infrastructure as a Service (IaaS)
2. Platform as a Service (PaaS)
1. Software as a Service(SaaS)
4. Following are the four types of Cloud
Deployment Models-
1. Private Cloud,
2. Community Cloud,
3. Public Cloud, and
4. Hybrid Cloud
5. 1. Private Cloud is used by a particular
organization to prevent from misuse of
data and information.
2. Community Cloud establish where
requirements of several organization is
same.
3. Public Cloud is used publically for
everyone’s use of data and information.
4. Hybrid Cloud is the combination of Private,
Community and Public Cloud.
6.
7. Helps to use applications without
installations.
Access the personal files at any computer
with internet access.
Thistechnology allows much more efficient
computation by centralizing storage,memory,
processing and band width.
8. Receive secure, managed hosting at very
inexpensive costs.
Don’t need to purchase additional hardware
as your space requirements grow.
Ifsomething does goes wrong, user can get
the support of his/her service providers.
9. The data is at the mercy of a third-party
company (you better make sure you trust
them).
It may be difficult (or even impossible) to
move large amounts of data from the
provider.
User do not have control over the remote
servers, their software, or their security.
