Cloud Networking

Cloud Networking
Author: Gary Lee
Publsiher: Morgan Kaufmann
Total Pages: 238
Release: 2014-06-23
ISBN 10: 9780128007280
ISBN 13: 0128007281
Language: EN, FR, DE, ES & NL

Cloud Networking Book Review:

Cloud Networking: Understanding Cloud-Based Data Center Networks explains the evolution of established networking technologies into distributed, cloud-based networks. Starting with an overview of cloud technologies, the book explains how cloud data center networks leverage distributed systems for network virtualization, storage networking, and software-defined networking. The author offers insider perspective to key components that make a cloud network possible such as switch fabric technology and data center networking standards. The final chapters look ahead to developments in architectures, fabric technology, interconnections, and more. By the end of the book, readers will understand core networking technologies and how they're used in a cloud data center. Understand existing and emerging networking technologies that combine to form cloud data center networks Explains the evolution of data centers from enterprise to private and public cloud networks Reviews network virtualization standards for multi-tenant data center environments Includes cutting-edge detail on the latest switch fabric technologies from the networking team in Intel

Cloud Networking

Cloud Networking
Author: Gary Lee
Publsiher: Morgan Kaufmann
Total Pages: 238
Release: 2014-06-09
ISBN 10: 0128008164
ISBN 13: 9780128008164
Language: EN, FR, DE, ES & NL

Cloud Networking Book Review:

Cloud Networking: Understanding Cloud-Based Data Center Networks explains the evolution of established networking technologies into distributed, cloud-based networks. Starting with an overview of cloud technologies, the book explains how cloud data center networks leverage distributed systems for network virtualization, storage networking, and software-defined networking. The author offers insider perspective to key components that make a cloud network possible such as switch fabric technology and data center networking standards. The final chapters look ahead to developments in architectures, fabric technology, interconnections, and more. By the end of the book, readers will understand core networking technologies and how they’re used in a cloud data center. Understand existing and emerging networking technologies that combine to form cloud data center networks Explains the evolution of data centers from enterprise to private and public cloud networks Reviews network virtualization standards for multi-tenant data center environments Includes cutting-edge detail on the latest switch fabric technologies from the networking team in Intel

Cloud Networking for Big Data

Cloud Networking for Big Data
Author: Deze Zeng,Lin Gu,Song Guo
Publsiher: Springer
Total Pages: 102
Release: 2015-12-09
ISBN 10: 3319247204
ISBN 13: 9783319247205
Language: EN, FR, DE, ES & NL

Cloud Networking for Big Data Book Review:

This book introduces two basic big data processing paradigms for batch data and streaming data. Representative programming frameworks are also presented, as well as software defined networking (SDN) and network function virtualization (NFV) technologies as key cloud networking technologies. The authors illustrate that SDN and NFV can be applied to benefit the big data processing by proposing a cloud networking framework. Based on the framework, two case studies examine how to improve the cost efficiency of big data processing. Cloud Networking for Big Data targets professionals and researchers working in big data, networks, wireless communications and information technology. Advanced-level students studying computer science and electrical engineering will also find this book valuable as a study guide.

IBM Solutions for Hybrid Cloud Networking Configuration Version 1 Release1

IBM Solutions for Hybrid Cloud Networking Configuration Version 1 Release1
Author: IBM,IBM Redbooks
Publsiher: IBM Redbooks
Total Pages: 14
Release: 2019-05-30
ISBN 10: 0738457736
ISBN 13: 9780738457734
Language: EN, FR, DE, ES & NL

IBM Solutions for Hybrid Cloud Networking Configuration Version 1 Release1 Book Review:

This document describes the high-level networking architectures and required configuration for establishing the site-to-site Virtual Private Network (VPN) connectivity in the multicloud hybrid environment. In today's environment, many organizations are using some form of cloud services, whether private, public, or hybrid cloud and storage infrastructure is an integral part of these deployments. A hybrid cloud is a combination of a private cloud that is combined with the use of public cloud services where one or several touch points exist between the environments. Networking is the critical component of the hybrid cloud and site-to-site Virtual Private Network (VPN) IPSec tunnel is the widely used option for extending the on-premises environment across multiple public clouds. In this paper, we describe the high-level logical configurations between on-premises and various public cloud service providers, such as Amazon Web Services (AWS) and IBM® Cloud.

Cloud Services Networking and Management

Cloud Services  Networking  and Management
Author: Nelson L. S. da Fonseca,Raouf Boutaba
Publsiher: John Wiley & Sons
Total Pages: 432
Release: 2015-03-24
ISBN 10: 111904264X
ISBN 13: 9781119042648
Language: EN, FR, DE, ES & NL

Cloud Services Networking and Management Book Review:

Cloud Services, Networking and Management provides a comprehensive overview of the cloud infrastructure and services, as well as their underlying management mechanisms, including data center virtualization and networking, cloud security and reliability, big data analytics, scientific and commercial applications. Special features of the book include: State-of-the-art content Self-contained chapters for readers with specific interests Includes commercial applications on Cloud (video services and games)

Introduction to Cloud Computing

Introduction to Cloud Computing
Author: Praveen M
Publsiher: PRAVEEN M
Total Pages: 41
Release: 2020-10-23
ISBN 10:
ISBN 13:
Language: EN, FR, DE, ES & NL

Introduction to Cloud Computing Book Review:

Cloud computing has recently emerged as one of the buzzwords in the ICT industry. Numerous IT vendors are promising to offer computation, storage, and application hosting services and to provide coverage in several continents, offering service-level agreements (SLA)-backed performance and uptime promises for their services. While these "clouds" are the natural evolution of traditional data centers, they are distinguished by exposing resources (computation, data/storage, and applications) as standards-based Web services and following a "utility" pricing model where customers are charged based on their utilization of computational resources, storage, and transfer of data. This book explains the importance and fundamentals of Cloud Computing Concepts

Cloud Computing for Data Intensive Applications

Cloud Computing for Data Intensive Applications
Author: Xiaolin Li,Judy Qiu
Publsiher: Springer
Total Pages: 427
Release: 2014-12-02
ISBN 10: 1493919059
ISBN 13: 9781493919055
Language: EN, FR, DE, ES & NL

Cloud Computing for Data Intensive Applications Book Review:

This book presents a range of cloud computing platforms for data-intensive scientific applications. It covers systems that deliver infrastructure as a service, including: HPC as a service; virtual networks as a service; scalable and reliable storage; algorithms that manage vast cloud resources and applications runtime; and programming models that enable pragmatic programming and implementation toolkits for eScience applications. Many scientific applications in clouds are also introduced, such as bioinformatics, biology, weather forecasting and social networks. Most chapters include case studies. Cloud Computing for Data-Intensive Applications targets advanced-level students and researchers studying computer science and electrical engineering. Professionals working in cloud computing, networks, databases and more will also find this book useful as a reference.

Cloud Computing Networking

Cloud Computing Networking
Author: Lee Chao
Publsiher: CRC Press
Total Pages: 507
Release: 2015-09-22
ISBN 10: 1482254824
ISBN 13: 9781482254822
Language: EN, FR, DE, ES & NL

Cloud Computing Networking Book Review:

Cloud computing is the most significant technology transformation since the introduction of the Internet in the early 1990s. As more and more companies and educational institutions plan to adopt a cloud-based IT infrastructure, today’s job market requires IT professionals who understand cloud computing and have hands-on experience developing cloud-based networks. Cloud Computing Networking: Theory, Practice, and Development covers the key networking and system administration concepts as well as the vital hands-on skills you need to master cloud technology. This book is designed to help you quickly get started in deploying cloud services for a real-world business. It provides detailed step-by-step instructions for creating a fully functioning cloud-based IT infrastructure using the Microsoft Azure cloud platform. In this environment, you can develop cloud services collaboratively or individually. The book enhances your hands-on skills through numerous lab activities. In these lab activities, you will learn to Implement the following services in a cloud environment: Active Directory, DHCP, DNS, and Certificate Services Configure Windows Server so it can route IP traffic Implement IP Security Policy and Windows Firewall with Advanced Security tools Create a point-to-site connection between Microsoft Azure and a local computer Create a site-to-site connection between Microsoft Azure and an on-premises network Develop a hybrid cloud that integrates Microsoft Azure with a private cloud created on a local network Cloud Computing Networking: Theory, Practice, and Development includes numerous examples, figures, and screen shots to help you understand the information. Each chapter concludes with a summary of the major topics and a set of review questions. With this book, you will soon have the critical knowledge and skills to develop and manage cloud-based networks.

Mobile Networks and Cloud Computing Convergence for Progressive Services and Applications

Mobile Networks and Cloud Computing Convergence for Progressive Services and Applications
Author: Rodrigues, Joel J.P.C.
Publsiher: IGI Global
Total Pages: 408
Release: 2013-11-30
ISBN 10: 1466647825
ISBN 13: 9781466647824
Language: EN, FR, DE, ES & NL

Mobile Networks and Cloud Computing Convergence for Progressive Services and Applications Book Review:

Recent technology trends involving the combination of mobile networks and cloud computing have offered new chances for mobile network providers to use specific carrier-cloud services. These advancements will enhance the utilization of the mobile cloud in industry and corporate settings. Mobile Networks and Cloud Computing Convergence for Progressive Services and Applications is a fundamental source for the advancement of knowledge, application, and practice in the interdisciplinary areas of mobile network and cloud computing. By addressing innovative concepts and critical issues, this book is essential for researchers, practitioners, and students interested in the emerging field of vehicular wireless networks.

Resource Management of Mobile Cloud Computing Networks and Environments

Resource Management of Mobile Cloud Computing Networks and Environments
Author: Mastorakis, George
Publsiher: IGI Global
Total Pages: 432
Release: 2015-03-31
ISBN 10: 1466682264
ISBN 13: 9781466682269
Language: EN, FR, DE, ES & NL

Resource Management of Mobile Cloud Computing Networks and Environments Book Review:

As more and more of our data is stored remotely, accessing that data wherever and whenever it is needed is a critical concern. More concerning is managing the databanks and storage space necessary to enable cloud systems. Resource Management of Mobile Cloud Computing Networks and Environments reports on the latest advances in the development of computationally intensive and cloud-based applications. Covering a wide range of problems, solutions, and perspectives, this book is a scholarly resource for specialists and end-users alike making use of the latest cloud technologies.

Essentials of Cloud Computing

Essentials of Cloud Computing
Author: Chellammal Surianarayanan,Pethuru Raj Chelliah
Publsiher: Springer Nature
Total Pages: 309
Release: 2019-08-27
ISBN 10: 3030131343
ISBN 13: 9783030131340
Language: EN, FR, DE, ES & NL

Essentials of Cloud Computing Book Review:

This reader-friendly textbook presents a comprehensive overview of the essential aspects of cloud computing, from the origin of the field to the latest developments. Rather than merely discussing the cloud paradigm in isolation, the text also examines how cloud computing can work collaboratively with other computing models to meet the needs of evolving computing trends. This multi-dimensional approach encompasses the challenges of fulfilling the storage requirements of big data, the use of the cloud as a remote server for Internet of Things and sensor networks, and an investigation of how cloud computing is interlinked with edge, fog and mist computing, among other illuminating perspectives. Topics and features: includes learning objectives, motivating questions, and self-test exercises in every chapter; presents an introduction to the underlying concepts, fundamental features, and key technological foundations of cloud computing; examines how enterprise networking and cloud networking can work together to achieve business goals; reviews the different types of cloud storage available to address the evolution of data and the need for digitization; discusses the challenges and approaches to implementing cloud security, and the hot topic of cloud management; highlights the value of cloud brokerage capabilities, and explains the importance of cloud orchestration in multi-cloud environments; describes the details of cloud migration, the crucial role of monitoring in optimizing the cloud, and the basics of disaster recovery using cloud infrastructure. This technically rigorous yet simple-to-follow textbook is an ideal resource for graduate courses on cloud computing. Professional software developers and cloud architects will also find the work to be an invaluable reference.

IBM Data Center Networking Planning for Virtualization and Cloud Computing

IBM Data Center Networking  Planning for Virtualization and Cloud Computing
Author: Michele Girola,Marian Friedman,Mark Lewis,Alessio M. Tarenzio,IBM Redbooks
Publsiher: IBM Redbooks
Total Pages: 258
Release: 2011-05-09
ISBN 10: 0738435392
ISBN 13: 9780738435398
Language: EN, FR, DE, ES & NL

IBM Data Center Networking Planning for Virtualization and Cloud Computing Book Review:

The enterprise data center has evolved dramatically in recent years. It has moved from a model that placed multiple data centers closer to users to a more centralized dynamic model. The factors influencing this evolution are varied but can mostly be attributed to regulatory, service level improvement, cost savings, and manageability. Multiple legal issues regarding the security of data housed in the data center have placed security requirements at the forefront of data center architecture. As the cost to operate data centers has increased, architectures have moved towards consolidation of servers and applications in order to better utilize assets and reduce "server sprawl." The more diverse and distributed the data center environment becomes, the more manageability becomes an issue. These factors have led to a trend of data center consolidation and resources on demand using technologies such as virtualization, higher WAN bandwidth technologies, and newer management technologies. The intended audience of this book is network architects and network administrators. In this IBM® Redbooks® publication we discuss the following topics: The current state of the data center network The business drivers making the case for change The unique capabilities and network requirements of system platforms The impact of server and storage consolidation on the data center network The functional overview of the main data center network virtualization and consolidation technologies The new data center network design landscape

Cloud Network Management

Cloud Network Management
Author: Sanjay Kumar Biswash,Sourav Kanti Addya
Publsiher: CRC Press
Total Pages: 266
Release: 2020-10-26
ISBN 10: 1000202607
ISBN 13: 9781000202601
Language: EN, FR, DE, ES & NL

Cloud Network Management Book Review:

Data storage, processing, and management at remote location over dynamic networks is the most challenging task in cloud networks. Users’ expectations are very high for data accuracy, reliability, accessibility, and availability in pervasive cloud environment. It was the core motivation for the Cloud Networks Internet of Things (CNIoT). The exponential growth of the networks and data management in CNIoT must be implemented in fast growing service sectors such as logistic and enterprise management. The network based IoT works as a bridge to fill the gap between IT and cloud networks, where data is easily accessible and available. This book provides a framework for the next generation of cloud networks, which is the emerging part of 5G partnership projects. This contributed book has following salient features, A cloud-based next generation networking technologies. Cloud-based IoT and mobility management technology. The proposed book is a reference for research scholars and course supplement for cloud-IoT related subjects such as distributed networks in computer/ electrical engineering. Sanjay Kumar Biswash is working as an Assistant professor in NIIT University, India. He held Research Scientist position, Institute of Cybernetics, National Research Tomsk Polytechnic University, Russia. He was PDF at LNCC, Brazil and SDSU, USA. He was a visiting researcher to the UC, Portugal. Sourav Kanti Addya is working as an Assistant professor in NITK, Surathkal, India. He was a PDF at IIT Kharagpur, India. He was a visiting scholar at SDSU, USA. He obtained national level GATE scholarship. He is a member of IEEE, ACM.

Applications of Cloud Computing

Applications of Cloud Computing
Author: Prerna Sharma,Moolchand Sharma,Mohamed Elhoseny
Publsiher: CRC Press
Total Pages: 190
Release: 2020-11-13
ISBN 10: 1000214621
ISBN 13: 9781000214628
Language: EN, FR, DE, ES & NL

Applications of Cloud Computing Book Review:

In the era of the Internet of Things and with the explosive worldwide growth of electronic data volume, and associated need of processing, analysis, and storage of such a humongous amount of data, it has now become mandatory to exploit the power of massively parallel architecture for fast computation. Cloud computing provides a cheap source of such a computing framework for a large volume of data for real-time applications. It is, therefore, not surprising to see that cloud computing has become a buzzword in the computing fraternity over the last decade. Applications of Cloud Computing: Approaches and Practices lays a good foundation for the core concepts and principles of cloud computing applications, walking the reader through the fundamental ideas with expert ease. The book progresses on the topics in a step-by-step manner. It reinforces theory with a full-fledged pedagogy designed to enhance students' understanding and offer them a practical insight into the applications of it. It is a valuable source of knowledge for researchers, engineers, practitioners, and graduate and doctoral students working in the field of cloud computing. It will also be useful for faculty members of graduate schools and universities.

Private Cloud Computing

Private Cloud Computing
Author: Stephen R. Smoot,Nam K. Tan
Publsiher: Elsevier
Total Pages: 399
Release: 2012
ISBN 10: 0123849195
ISBN 13: 9780123849199
Language: EN, FR, DE, ES & NL

Private Cloud Computing Book Review:

Chapter 1 -- Next-Generation IT Trends -- Layers of Function: The Service-Oriented Infrastructure Framework -- Blocks of Function: The Cloud Modules -- Cloud Computing Characteristics -- Computing Taxonomy -- Chapter 2 -- Next-Generation Data Center Architectures and Technologies -- The Data Center Consolidation and Virtualization Modus Operandi -- Server Consolidation Drivers -- Server Virtualization -- Storage Virtualization -- Layer 2 Evolutions -- Unified Data Center Fabric -- Chapter 3 -- Next-Generation WAN and Service Integration -- Service Integration in the Data Center -- Infrastructure Segmentation -- The Next-Generation Enterprise WAN -- Chapter 4 -- Branch Consolidation and WAN Optimization -- What is the WAN performance challenge? -- WAN Optimization Benefits -- Requirements for WAN Optimization Deployment -- Remote Office Virtualization Designs -- Chapter 5 -- Session Interception Design and Deployment -- Selecting an Interception Mechanism -- The WCCP Dive -- In-path Dep ...

Secure Cloud Computing

Secure Cloud Computing
Author: Sushil Jajodia,Krishna Kant,Pierangela Samarati,Anoop Singhal,Vipin Swarup,Cliff Wang
Publsiher: Springer Science & Business Media
Total Pages: 343
Release: 2014-01-23
ISBN 10: 1461492785
ISBN 13: 9781461492788
Language: EN, FR, DE, ES & NL

Secure Cloud Computing Book Review:

This book presents a range of cloud computing security challenges and promising solution paths. The first two chapters focus on practical considerations of cloud computing. In Chapter 1, Chandramouli, Iorga, and Chokani describe the evolution of cloud computing and the current state of practice, followed by the challenges of cryptographic key management in the cloud. In Chapter 2, Chen and Sion present a dollar cost model of cloud computing and explore the economic viability of cloud computing with and without security mechanisms involving cryptographic mechanisms. The next two chapters address security issues of the cloud infrastructure. In Chapter 3, Szefer and Lee describe a hardware-enhanced security architecture that protects the confidentiality and integrity of a virtual machine’s memory from an untrusted or malicious hypervisor. In Chapter 4, Tsugawa et al. discuss the security issues introduced when Software-Defined Networking (SDN) is deployed within and across clouds. Chapters 5-9 focus on the protection of data stored in the cloud. In Chapter 5, Wang et al. present two storage isolation schemes that enable cloud users with high security requirements to verify that their disk storage is isolated from some or all other users, without any cooperation from cloud service providers. In Chapter 6, De Capitani di Vimercati, Foresti, and Samarati describe emerging approaches for protecting data stored externally and for enforcing fine-grained and selective accesses on them, and illustrate how the combination of these approaches can introduce new privacy risks. In Chapter 7, Le, Kant, and Jajodia explore data access challenges in collaborative enterprise computing environments where multiple parties formulate their own authorization rules, and discuss the problems of rule consistency, enforcement, and dynamic updates. In Chapter 8, Smith et al. address key challenges to the practical realization of a system that supports query execution over remote encrypted data without exposing decryption keys or plaintext at the server. In Chapter 9, Sun et al. provide an overview of secure search techniques over encrypted data, and then elaborate on a scheme that can achieve privacy-preserving multi-keyword text search. The next three chapters focus on the secure deployment of computations to the cloud. In Chapter 10, Oktay el al. present a risk-based approach for workload partitioning in hybrid clouds that selectively outsources data and computation based on their level of sensitivity. The chapter also describes a vulnerability assessment framework for cloud computing environments. In Chapter 11, Albanese et al. present a solution for deploying a mission in the cloud while minimizing the mission’s exposure to known vulnerabilities, and a cost-effective approach to harden the computational resources selected to support the mission. In Chapter 12, Kontaxis et al. describe a system that generates computational decoys to introduce uncertainty and deceive adversaries as to which data and computation is legitimate. The last section of the book addresses issues related to security monitoring and system resilience. In Chapter 13, Zhou presents a secure, provenance-based capability that captures dependencies between system states, tracks state changes over time, and that answers attribution questions about the existence, or change, of a system’s state at a given time. In Chapter 14, Wu et al. present a monitoring capability for multicore architectures that runs monitoring threads concurrently with user or kernel code to constantly check for security violations. Finally, in Chapter 15, Hasan Cam describes how to manage the risk and resilience of cyber-physical systems by employing controllability and observability techniques for linear and non-linear systems.

Advances in Mobile Cloud Computing and Big Data in the 5G Era

Advances in Mobile Cloud Computing and Big Data in the 5G Era
Author: Constandinos X. Mavromoustakis,George Mastorakis,Ciprian Dobre
Publsiher: Springer
Total Pages: 382
Release: 2016-11-19
ISBN 10: 3319451456
ISBN 13: 9783319451459
Language: EN, FR, DE, ES & NL

Advances in Mobile Cloud Computing and Big Data in the 5G Era Book Review:

This book reports on the latest advances on the theories, practices, standards and strategies that are related to the modern technology paradigms, the Mobile Cloud computing (MCC) and Big Data, as the pillars and their association with the emerging 5G mobile networks. The book includes 15 rigorously refereed chapters written by leading international researchers, providing the readers with technical and scientific information about various aspects of Big Data and Mobile Cloud Computing, from basic concepts to advanced findings, reporting the state-of-the-art on Big Data management. It demonstrates and discusses methods and practices to improve multi-source Big Data manipulation techniques, as well as the integration of resources availability through the 3As (Anywhere, Anything, Anytime) paradigm, using the 5G access technologies.

Communication Infrastructures for Cloud Computing

Communication Infrastructures for Cloud Computing
Author: Mouftah, Hussein T.
Publsiher: IGI Global
Total Pages: 583
Release: 2013-09-30
ISBN 10: 1466645237
ISBN 13: 9781466645233
Language: EN, FR, DE, ES & NL

Communication Infrastructures for Cloud Computing Book Review:

Cloud computing has provided multiple advantages as well as challenges to software and infrastructure services. In order to be fully beneficial, these challenges facing cloud specific communication protocols must be addressed. Communication Infrastructures for Cloud Computing presents the issues and research directions for a broad range of cloud computing aspects of software, computing, and storage systems. This book will highlight a broad range of topics in communication infrastructures for cloud computing that will benefit researchers, academics, and practitioners in the active fields of engineering, computer science, and software.

Advances in Service Oriented and Cloud Computing

Advances in Service Oriented and Cloud Computing
Author: Alexander Lazovik,Stefan Schulte
Publsiher: Springer
Total Pages: 310
Release: 2018-01-30
ISBN 10: 3319721259
ISBN 13: 9783319721255
Language: EN, FR, DE, ES & NL

Advances in Service Oriented and Cloud Computing Book Review:

This volume contains the technical papers presented in the workshops associated with the European Conference on Service-Oriented and Cloud Computing, ESOCC 2016, held in Vienna, Austria, in September 2016: 4th International Workshop on Cloud for IoT, CLloT 2016, Second International Workshop on Cloud Adoption and Migration, CloudWays 2016, First International Workshop on Patterns and Pattern Languages for SOCC: Use and Discovery, PATTWORLD 2016, combined with the First International Workshop on Performance and Conformance of Workflow Engines, PEaCE 2016, IFIP WG SOS Workshop 2016 Rethinking Services ResearCH, ReSeRCH 2016. Furthermore, there is a topical section presenting the results of the PhD Symposium. The abstracts of the presentations held at the European Projects Forum, EU Projects 2016, are included in the back-matter of the volume. The 15 full papers included in this volume were carefully reviewed and selected from 49 submissions. They focus on specific topics in service-oriented and cloud computing domains such as limits and/or advantages of existing cloud solutions, future internet technologies, efficient and adaptive deployment and management of service-based applications across multiple clouds, novel cloud service migration practices and solutions, digitization of enterprises in the cloud computing era, federated cloud networking services.

Cloud Computing

Cloud Computing
Author: Zaigham Mahmood
Publsiher: Springer
Total Pages: 352
Release: 2014-10-20
ISBN 10: 3319105302
ISBN 13: 9783319105307
Language: EN, FR, DE, ES & NL

Cloud Computing Book Review:

This book reviews the challenging issues that present barriers to greater implementation of the cloud computing paradigm, together with the latest research into developing potential solutions. Topics and features: presents a focus on the most important issues and limitations of cloud computing, covering cloud security and architecture, QoS and SLAs; discusses a methodology for cloud security management, and proposes a framework for secure data storage and identity management in the cloud; introduces a simulation tool for energy-aware cloud environments, and an efficient congestion control system for data center networks; examines the issues of energy-aware VM consolidation in the IaaS provision, and software-defined networking for cloud related applications; reviews current trends and suggests future developments in virtualization, cloud security, QoS data warehouses, cloud federation approaches, and DBaaS provision; predicts how the next generation of utility computing infrastructures will be designed.