The cloud paradigm introduces a change in visualization of system and data owned by an enterprise. Further, the on service-based sharing of resources such as storage, hardware and applications which are delivered with cloud computing in a total different way has facilitated coherence of the resources and economies of scale through its pay-per-use business model.
It is no longer a collection of devices on a physical location and run a particular software program with all the needed data and resources present at a physical location but instead is a system which is geographically distributed with consideration on both application and data. But even when the development of distributed cloud architectures and services are all dealing with the same issues of scalability, elasticity over demand, broad network access, usage measurement, security aspects such as authorization and authentication, and many other concepts related to multitenant services in order to serve a high number of concurrent users over the internet, is it the main goal for companies to find the right solution for their requierments.
The right solution can be a public, a private or a hybrid cloud and although the issues are very similar in any of these solutions, it depends further on the degree of potency of one or some issues which are related to different kind of industries and organisations to evaluate the right cloud based approach for a particular company. This means we have to agree that the evolution of a new paradigm requires adaptation in usage patterns and associated functional areas to fully benefit from the paradigm shift.
Table of Contents
- Introduction
- A Cloud Solution: Requirement & Assessment
- Requirement Analysis
- Cloud Assessment
- The Favour of Cloud Computing
- Public Cloud
- Anything as a Service
- Cloud Applications - Software as a Service
- Differences between Classical ERP Systems and SaaS Systems
- Private Cloud
- On Premise
- Off Premise
- Private Cloud Opportunities and Challenges
- Hybrid Cloud: Gathering the Best
- Public Cloud
- Data & Security Consideration
Objectives and Key Themes
This research thesis aims to analyze the performance of cloud-based solutions, specifically focusing on public, private, and hybrid cloud models. It explores the requirements and assessment processes involved in choosing the appropriate cloud solution for a given organization. The study investigates the advantages and disadvantages of each cloud type and considers data security implications.
- Requirement analysis for cloud-based solutions
- Comparative analysis of public, private, and hybrid cloud models
- Evaluation of the advantages and disadvantages of different cloud deployment models
- Data security and privacy considerations in cloud environments
- The impact of cloud computing on organizational efficiency and cost
Chapter Summaries
Introduction: This chapter introduces the concept of cloud computing and its impact on enterprise systems and data management. It highlights the shift from on-premise solutions to geographically distributed systems, emphasizing the pay-per-use model and the challenges of choosing the right cloud solution (public, private, or hybrid) based on specific organizational needs. The chapter sets the stage for the subsequent analysis by emphasizing the need for adaptation to the new paradigm of cloud computing.
A Cloud Solution: Requirement & Assessment: This section delves into the crucial aspects of assessing and selecting an appropriate cloud solution. It begins with a detailed requirement analysis, laying the groundwork for a comprehensive evaluation. The subsequent cloud assessment phase uses the defined requirements as a framework to determine the suitability of different cloud models. The chapter implicitly stresses the importance of a methodical approach to cloud adoption, ensuring that chosen solutions align with organizational needs and goals. This section acts as a bridge, connecting the conceptual introduction with the detailed examination of various cloud types in the following chapters.
The Favour of Cloud Computing: This chapter provides a comparative analysis of public, private, and hybrid cloud models. It explores the advantages and disadvantages of each model, including discussions on "Anything as a Service," Software as a Service (SaaS), and the differences between classical ERP systems and SaaS. It examines on-premise and off-premise private cloud deployments, analyzing their respective opportunities and challenges. The analysis of hybrid cloud models rounds out the chapter, highlighting the benefits of combining different approaches to gain optimal flexibility and cost-effectiveness. This chapter provides a detailed overview of the strengths and weaknesses of each cloud model, offering insights into their suitability for various organizational contexts.
Data & Security Consideration: This chapter focuses on the critical aspects of data security and privacy within cloud environments. While details are not explicitly provided in the excerpt, it can be inferred that this chapter would likely discuss the inherent risks of data breaches, the importance of implementing robust security protocols, and compliance with relevant regulations. The implications of data security on cloud adoption decisions are analyzed to inform readers of potential pitfalls and precautions.
Keywords
Cloud computing, public cloud, private cloud, hybrid cloud, SaaS, PaaS, IaaS, cloud assessment, requirement analysis, data security, cost optimization, scalability, elasticity.
Frequently Asked Questions: A Comprehensive Language Preview of Cloud Computing Solutions
What is the purpose of this document?
This document provides a comprehensive overview of a research thesis analyzing cloud-based solutions. It includes a table of contents, objectives and key themes, chapter summaries, and keywords. The information is intended for academic use, facilitating the analysis of themes within the research.
What types of cloud solutions are discussed?
The document explores public, private, and hybrid cloud models. It delves into the specifics of each, including their advantages, disadvantages, and suitability for different organizational needs. The discussion includes concepts such as Software as a Service (SaaS), and comparisons with traditional ERP systems.
What are the key themes explored in the research?
Key themes include requirement analysis for cloud solutions, comparative analysis of different cloud models, evaluation of advantages and disadvantages of various deployment models, data security and privacy considerations, and the impact of cloud computing on organizational efficiency and cost.
What is covered in the "A Cloud Solution: Requirement & Assessment" chapter?
This chapter focuses on the process of assessing and selecting an appropriate cloud solution. It details requirement analysis and cloud assessment phases, emphasizing the importance of a methodical approach to ensure alignment with organizational goals.
What does the chapter "The Favour of Cloud Computing" cover?
This chapter provides a comparative analysis of public, private, and hybrid cloud models. It discusses "Anything as a Service," SaaS, differences between classical ERP systems and SaaS, on-premise and off-premise private cloud deployments, and the benefits of hybrid cloud models.
What is the focus of the "Data & Security Consideration" chapter?
This chapter addresses the critical aspects of data security and privacy in cloud environments. While specifics are not provided in the preview, it implies a discussion of data breach risks, robust security protocols, compliance with regulations, and the implications of data security on cloud adoption decisions.
What keywords are associated with this research?
Keywords include cloud computing, public cloud, private cloud, hybrid cloud, SaaS, PaaS, IaaS, cloud assessment, requirement analysis, data security, cost optimization, scalability, and elasticity.
What is the overall objective of the research thesis?
The research aims to analyze the performance of cloud-based solutions, focusing on public, private, and hybrid models. It explores the requirements and assessment processes for choosing appropriate solutions and investigates the advantages, disadvantages, and data security implications of each cloud type.
Where can I find more detailed information?
The provided text is a preview. The complete research thesis would contain the full details of each chapter and its analysis.
- Quote paper
- Georg Trenovski (Author), 2014, Performance of Cloud Based Solutions. The Impact of Public Cloud, Private Cloud and Hybrid Cloud, Munich, GRIN Verlag, https://www.hausarbeiten.de/document/294956
