Cloud Computing Assessment Item 2: VideoDev Ltd Case Study

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ITC561
C L O U D C O M P U T I N G
A S S E S S M E N T I T E M - 2
S T U D E N T N A M E :
S T U D E N T I D :

INTRODUCTION
To store data over the internet instead of local storage so
data can be access remotely. According to the scenario,
discussion will be held on to choosing the services to make
Videodev business more flexible, easy to access data from
anywhere and less heavily to maintain. It is differ from the
local web hosting services need less to mange because
provider already managed and user can handle the data in
easy way.

CLOUD COMPUTING
• Cloud computing is a term
which provides hosted services
over the cloud.
• It has the potential to
transform the large data and
making the services like
handle of data and software
services are more attractive
and easy.
• Storing the computer data on
different servers so data can be
used easily form anywhere.

CONCEPTS OF
CLOUD COMPUTING
• Three basic concept are in
cloud computing -
 Software As a Service
(SaaS)
 Platform As a Service
(PaaS)
 Infrastructure As a
Service (IaaS)

SOFTWARE AS A SERVICE
• All the clouds based apps over
the internet can be access by the
users. Apps like – emails, office
tools etc.
• SaaS provides all the services
which you pay according to your
requirements .
• SaaS easy to customization
• Better in access
• It has multitenant architecture

PLATFORM AS A SERVICE
• It provides complete deployment
and development environment.
• Pass provides services like –
 Database management system
 Business intelligence services
 development tools
 Storage
 Networking
• Buying and managing the software
in PaaS are less expensive.

INFRASTRUCTURE AS A
SERVICE
• It provides totally virtual
computing resources all over the
remote internet.
• Instead of storage and
networking hardware, it also
provides the hardware
• IaaS providers supplies a service
range which includes detailed
billing, monitoring, clustering
and load balancing and security .

WHY MOVING TO CLOUD?
Cloud computing provides the benefits for extend the business in different level
which help to maintain the clients from anywhere in low budget. According to
the given scenario, these are the reason for using cloud computing.
 Increased collaboration
 Work from anywhere
 Automatic software updates
 Capital expenditure free
 Securities
 Flexibility
 Competiveness
 Environmental friendly
 Disaster recovery

DIFFERENCE BETWEEN
SERVICE MODELS
IAAS
• Virtualized computing resources
over the internet provided by IaaS.
• It is used by network architects.
• Focus on delivering computer
infrastructure such as hardware etc.
• Examples-
 Amazon web services
 Microsoft azure
 Google computing engine
PAAS
• Model provides the necessary tool
for the application over the internet.
• It is used by application developers.
• Services providers deliver a solution
stack.
• Example-
 Windows azure
 Heroku
 Google app engine

RECOMMENDATIONS FOR
SERVICE MODEL
According to the requirements SaaS is best service model because all the video
work will be done on software. SaaS provides the most flexibility in software
according to the requirements.
SaaS have their own features like-
VOS*360 Video SaaS Features
Deliver UHD
Simple video streaming solution
Better for startup and small business
For the sort term projects
Where mobile and web access require

CHARACTERISTICS OF SAAS
• Can be managed from only a
centralized location
• Can be hosted on location or remote
software
• Accessed over internet widely
• Users are not responsible for the
software and hardware they are
using it
• Multiple customers can use services
• Specially customized according to
the customers demands

ADVANTAGES OF SAAS
Reduce the time of employees as well as company.
Reduce the money for installing , managing and
upgrading the software.
Pay only what you use.
Work can be mobilize easily according to the workforce.
Data can be access from anywhere
For better Access