Exploring Cloud Computing Models: An IaaS Case Study for DTGOV

Desklib provides past papers and solved assignments. This report analyzes cloud computing concepts and IaaS implementation for DTGOV school services.

Concepts of Cloud Computing
Cloud computing means that integrating data in the cloud. In Cloud computing, data should
be stored in servers which are not of any organization.
Services of Cloud Computing are:
(1) Public services of the cloud: In this service cloud services will be provided to users
which can use this cloud services for their use.
(2) Private services of the cloud: It can be used by any organization which wants to take this
service for their organization.
IaaS Web server Trial for DTGOV
DTGOV will provide functionalities to store data. This can also be helped by ATM which
provides the same services to their users, they want to upgrade their services to cloud-based
which will help the user to store more data. Services provided by DTGOV are:
 Hosting of cloud
 Virtual space for servers
 Balancing of load
 Hardware requirements by a user or an organization
 Providing Data centers to store data.
IaaS Advantages
Advantages of IaaS architecture are:
 Distributed Resources
 Good for expansion
 Access for working of multiple users
 Need to pay for services which are being used
Cloud Computing Models
Three Cloud Computing Models are:
 Software as a service (Saas)
 Infrastructure as a service (Iaas)
 Platform as a service (Paas)

AWS- Amazon Web Services
Cloud service which is being developed by Amazon. It provides services in various domain
and it provides services in building blocks form, these blocks will be used for the creation
and development of an application which is being required by an organization.
AWS Domains
 Compute
 Database
 Storage
 Migration
 Content and Network Delivery
 Security and Identity
 Compliance
 Management Tools
 Messaging
IaaS benefits which can be used for web server trial
DTGOV is an organization which provides a control panel for various school services. Using
Infrastructure as a service it will increase various access to a range of area of services. By
defining an area network, services will be used according
 User platform identification
 Policy selection definition
 Resource distribution
An instance of IaaS for web series
Control panel of DTGOV will provide services for school which can be enhanced using IaaS
architecture of cloud computing. By using IaaS it will increase the functionality of data center
path functionality and provides better services to their clients or schools. Some services
offered by including IaaS are:
Flexibility in services offered
Selection of Multi-users
IaaS functionality identification
Cloud Architectures for DTGOV web services.

The on-demand application will be developed by DTGOV to acquire the benefits of school
and requirements can be managed.
Component of Iaas
Resources of Web
DTGOV Infrastructure
The infrastructure of DTGOV is being based on a selection of database, testing of software
and resources which is being used by the cloud.
Locating of various public services
Template determination
Service platform identification
Public Service of DTGOV
IaaS service is being selected by DTGOV because of its flexibility, easily controllable control
panels and easy to use interface is being provided by IaaS.
Identification of customer need
User Application determination
Defining runtime of various services which is being offered to the public.
Deployment of Cloud
DTGOV is being named for the service provider to school which provides control panel,
dashboards, and student performance features. Data or services can be deployed to the cloud
are:
Data of web
Reaching to public services.
IaaS Model
Office Automation
Office automation provides the functionality of path which is being used for processing
information which will follow software as well as hardware and provide requirements for the
same.
Web interface
Enabling technologies

Training & support
Office automation Benefits
 Using this automation tool, DTGOV will generate task according to requirements.
 Services can be controlled easily by IT companies.
 Data selection for services which are being provided to the public requires less
storage capacity.
DTGOV customers use office automation
Office automation is being provided to customers with the help of software which uses IaaS
services. Various customers are being connected with each other using web servers.
IT company used various automation software which is being easily available to customers.
Benefits of office Automation for customers of DTGOV
Office automation provides the functionality of path which is being used for processing
information which will follow software as well as hardware and provide requirements for the
same.
Office Automation for customers
Office automation provides the functionality of path which is being used for processing
information which will follow software as well as hardware and provide requirements for the
same.
 Storage of information
 Exchange of data
 Management of data
Office 365 Benefits for DTGOV Customer
Microsoft has an application named as Office 365. By use of this application documentation,
spreadsheets and storage of files can be made easy. One drive will be a cloud-based
application which provides a storage space for storing files in their server.
Office 365 Main Benefits
In DTGOV services which are publically available depends upon various services of
Information Technology and sources. DTGOV will use office 365 for storing and managing
documents and their worksheets which have been used in their organization. It will help them
to manage the work efficiently and at minimum cost.

Flexibility in services offered
Selection of Multi-users
IaaS functionality identification
Office 365 Issue regarding DTGOV Customer
Office 365 doesn’t support parameter which should be maintained for various services which
are being offered but DTGOV. Performance issue could happen sometime. It will depend on
the servers which are being used for downloading and uploading of a file. Ownership will be
another issue because cloud service providers will have their ownership and organizations are
buying services from them.
The on-demand application will be developed by DTGOV to acquire the benefits of school
and requirements can be managed.
Component of Iaas
Resources of Web
The infrastructure of DTGOV is being based on a selection of database, testing of software
and resources which is being used by the cloud.
Locating of various public services
Template determination
Service platform identification
IaaS service is being selected by DTGOV because of its flexibility, easily controllable control
panels and easy to use interface is being provided by IaaS.
Identification of customer need
User Application determination
Defining runtime of various services which is being offered to the public.

DTGOV is being named for the service provider to school which provides control panel,
dashboards, and student performance features. Data or services can be deployed to the cloud
are:
Data of web
Reaching to public services.
IaaS Model
Office automation provides the functionality of path which is being used for processing
information which will follow software as well as hardware and provide requirements for the
same.
Web interface
Enabling technologies
Training & support
Office automation provides the functionality of path which is being used for processing
information which will follow software as well as hardware and provide requirements for the
same.
Office automation provides the functionality of path which is being used for processing
information which will follow software as well as hardware and provide requirements for the
same.
Storage of information
Exchange of data
Management of data
Office 365 is the Microsoft application with the help of them subscribes the services.
According to the business services office 365 define the cloud structure of the public
services.

In the DTGOV all the public services are defined according to the data processing system.
With the help of the office automation, the complete information of the public services and
according to the time requirement identify the service quality.
DTGOV performs public services which area have performance which have important factor
for providing proper services of social. The services which is being provided by DTGOV will
depended on functions of Information and Technology, if the DTGOV customer uses office
365 on that time performance of the service provider is less.
Office 365, not support maintains parameter for the public services activity. When the
DTGOV customer uses the office 365 on that time update feature depends on the services.
Cloud collaboration is a difficult parameter to identify the IaaS function in social services
Ownership application
Less performance
Office application
Sharepoint can be defined as an online way through which communication can be done
between DTGOV and cloud provider which provides services to an organization. In this
public services are changed from one person to another person according to the requirements
and the criteria of an organization. Data storage capacity is being provided as a service to
maintain and deliver the requirements of an organization.
Security parameters will be improved and regarding and communication parameters will also
be increased.
 Adoption
 Support
 Operation
Communication can dine by providing authentication in SharePoint, authentication will also
be a problem to the services which is being provided. Different IaaS tools are being used
accordingly.
 Authentication
 Authentication
 Adoption Issue

DTGOV is an organization which provides a control panel for various school services. Using
Infrastructure as a service it will increase various access to a range of area of services. By
defining an area network, services will be used according
 SaaS is a cloud application service which is considered to be best in terms of Business
in the Cloud Market. Majority of its applications run through the web.
 Paas is a cloud service platform that provides cloud components to certain softwares.
This gives developer freedom to develop without worrying about system.
 Iaas is a cloud infrastructure service that allows business to deals with networking,
storage and other services and purchase resources on Demand instead buying the
hardware in the beginning.