Workflow Efficiency of Scheduling Algorithms in IAAS in Cloud Computing

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Determine the workflow efficiency of
scheduling algorithms/techniques in
IAAS in the cloud computing
Full Name
Student ID
Submitted for unit NIT6042 (Thesis 2)
Date

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ABSTRACT
Current research is about Cloud computing where the efficiency of the scheduling the
technique will check by researcher whether these algorithms are efficiently increases the
workflows of an organization. Along with the concept of IAS and the cloud computing will
also explain in detail to give a short idea in the initial phase.
The purpose of this research study is to increase the recognition of cloud computing
the technical and non-technical users who do not know about IT terminologies. the
emergence of cloud computing will make their life easy as this is very flexible and cost
efficient the software which will increase the productivity of the business and the normal
individual.
Inductive research approach follows by the researcher for this study as this involves
formulating aims and the objectives of the research. Experimental research design is
preferred by a user as this involves physical experiments to compare the existing and the
current scheduling algorithms. Quantitative research technique is involved as monetary data
collected by an individual will test by applying statistical tools in the MS excel in the data
analysis section using descriptive statistics.
The results of this research will favour the aim of this research by affirming the
efficient of the scheduling techniques or algorithms in IAAS. The results show that the
application software’s is also an efficient technique of cloud computing better than the IAAS.
It is concluded that the information includes in this study will help future scholars in
accomplishing their needs in the future period.

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TABLE OF CONTENTS
1.0 INTRODUCTION................................................................................................................6
1.1 Background.......................................................................................................................6
1.2 Aim and objectives...........................................................................................................6
1.3...........................................................................................................................................7
Problem statement..................................................................................................................7
Motivation..............................................................................................................................7
1.4 Contributions....................................................................................................................7
1.5 Importance of research topic............................................................................................8
1.6 Proposed methodologies...................................................................................................8
1.7 Structure of the thesis.......................................................................................................8
2.0 LITERATURE REVIEW...................................................................................................10
2.1 Literature review............................................................................................................10
2.1.1 Determine the concept of IAAS in cloud computing..............................................11
2.2.2 Explore the efficient workflow scheduling in IAAS in cloud computing...............12
2.3.3 Analyse the efficient workflow scheduling in IAAS in cloud computing...............13
2.2 Conceptual Framework..................................................................................................14
3.0 RESEARCH METHODOLOGY.......................................................................................17
3.1 Research problem and questions....................................................................................17
3.2 Research Approach.........................................................................................................17
3.3 Research Design.............................................................................................................19
3.4 Research technique.........................................................................................................21
3.5 Data collection................................................................................................................21
3.6 Sampling.........................................................................................................................21
3.7 Ethical consideration......................................................................................................22
4.0 EXPERIMENTS AND DATA ANALYSIS......................................................................22
4.1 Experimental design.......................................................................................................22
4.2 Comparison of existing and current techniques.............................................................25
4.3 Data collection................................................................................................................28
4.4 Data analysis...................................................................................................................28
5.0 RESULTS..........................................................................................................................29
5.1 Presentation of results.....................................................................................................29

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5.2 Discussion.......................................................................................................................34
6.0 CONCLUSION..................................................................................................................35
7.0 REFERENCES...................................................................................................................36

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INDEX OF TABLES
Table 5 Global public cloud service revenue forecast...........................................................................31
Table 6 Cloud categories.....................................................................................................................32
Table 8 Cloud Market revenue in Billions of dollars...........................................................................33
INDEX OF FIGURES
Figure 1 Variable relationship............................................................................................................15
Figure 2 task scheduling......................................................................................................................24
Figure 3 Priority of work based on deadlines.....................................................................................25
Figure 6 Global public cloud..............................................................................................................32
Figure 7 Cloud categories...................................................................................................................33
Figure 9 Cloud market revenue...........................................................................................................34

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1.0 INTRODUCTION
1.1 Background
Current research is about the scheduling techniques of IAAS in cloud computing as the
researcher will perform this study in knowing that these techniques are workflow efficient or
not. This thesis will contribute is spreading the knowledge about cloud computing with the
help of this study a majority of the users do not aware of this concept. The detailed
description of cloud computing and its kinds explains in this assignment. Bu knowing about
cloud computing and its several variants, an individual will also know about its importance in
an organisation that what is the worth of this tool in a normal daily routine of an organization.
An activity is compared with each other to know what changes witnessed in an entity by
using cloud computing and not using it.
Along with the explanation of the cloud computing and IAAS, an investigator will
also draw light in the wide applications and uses of the cloud computing in an organization to
inspire non-users of this tool to include in their daily routine to smoothens its work
functioning. This tool is apt for the business professionals and the normal people. The
importance of identifying the scheduling algorithm for this research has a dual objective for
an entity such as this will helps in determining the workflow efficiency of these tools along
with the management of the business activities by utilizing these methods in an entity using
IAAS aspects.
1.2 Aim and objectives
The objectives or goals develop by an individual for conducting its research that works as
guiding paths to accomplish the same in a desired period of time. This will include several
objectives develops by a researcher is mention below:
Aim
To determine the workflow efficiency of the scheduling techniques or algorithms in
infrastructure as a service in cloud computing.
Objectives
 To show the concept of IAAS(service clouds) in cloud computing
 To determine the efficient workflow scheduling in IAAS in cloud computing
 To analyze the efficiency of the workflow scheduling in IAAS in cloud computing.

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1.3
Problem statement
Let’s talk about the generation of the idea or using this topic as a primary aim of this
research to increase the recognition of the entire Information technology environment and
spreading the knowledge of IAAS and the cloud computing field among the users (Mishra,
Sahoo and Parida, 2018). Target users of this research consist of business professionals,
normal individuals, It users, software developers, UT students, Tech savvy to get the latest
information and the facts regarding this research (Abdelaziz, Elhoseny, Salama and Riad,
2018, pp.117-128). The idea generates for this research from a research article addressing the
emergence of the cloud computing in the current IT sector with a question that ‘Are there
challenges in the IT sector due to the introduction of the cloud computing’ (Alkhanak and
Lee, 2018, pp.480-506). Due to this question, the researcher considers the topic of cloud
computing for performing this thesis. The scope of cloud computing is secondary for this
study as the focus of an examiner lies in analysing the scheduling algorithms in the IAAS
(Wang and Gelenbe, 2018, pp.33-45).
Motivation
The researcher gets motivation for conducting this researcher after reading several
articles on the cloud computing and the IAAS to know the flexibility and cost benefits of this
tool as this mode helps a user’s in accessing the information using the virtual machines (Li,
Lu, Misic and Mahmoud, 2018, pp.4-6). In the traditional sense, where a user need to meet
the hardware and the software requirements before installing any software’s but in this
approach, there is no such requirements which makes easy for a user to accomplish their
work on time.
1.4 Contributions
It is important to know various contributions of this research study to reflect its
significance in front of the final users who utilizes the information lies in this study (Hu,
Ning, Qiu, Xu, Luo and Sangaiah, 2018, pp.582-592). The current research topic is about the
exploration of the cloud computing concept by knowing the work efficiency of the
scheduling algorithms in IAAs. This research gives advantages to the majority of the users
such as research scholars, IT users, IT scientist, Technical students, Normal individual, and
technology surveyors (Zhang,Yang, Chen, Li and Bu, 2018). All these users conduct research
studies and the surveys in knowing the latest information about the technology and the

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information technology sector to increase the recognition of the same in the external
environment.
1.5 Importance of research topic
By explaining the importance or the significance of the current research topic, it is
also important to explain its worth for the business and the normal people in the external
entity (Gai, Qiu, Zhao and Sun, 2018, pp.60-72). The significance of this research reflects its
meaning in the aim itself. The research aim is segregated to identify the three elements
involved in its scheduling algorithms, IAAS and cloud computing. With the help of this
research, the latest trends of all these components of research will explain in detail by a
researcher (Kaur, K., et al., 2018, pp.44-51).
1.6 Proposed methodologies
The inductive research approach will use for performing the entire research as the
nature of the study demands the identification of the scheduling techniques in the service
clouds. In fulfilling this need, research questions developed by an entity. The experimental
research design will consider as the experiments performed by a user in comparing the
existing and proposed scheduling techniques. Quantitative research techniques and secondary
collection of the data will prefer to assess the collected data using the statistical tools.
1.7 Structure of the thesis
ABSTRACT
First and the foremost section of this dissertation which is a summary of an entire
research study adding the crux of all the research chapters to get a brief idea of what will
cover in the thesis. The context of research will include in the abstract part. After discussing
the research context, the objective or purpose of this research will include in the executive
summary to allow all its users in knowing the intention of this study to analyse the further
results of the study in advance. The brief research methodology will also cover in the abstract
part. The results ads the conclusion part will also cover in the executive summary to give a
complete summary of an entire dissertation in the initial part itself.
INTRODUCTION
After the executive summary, the next step is the introduction chapter of a dissertation
which will give the detailed introduction of this research topic by discussing the entire
research issue. A researcher will categorize the entire introduction section into various parts