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"Cloud computing : theory and practice provides students and IT professionals with an in-depth analysis of the cloud from the ground up. Beginning with a discussion of parallel computing and architectures and distributed systems, the book turns to contemporary cloud infrastructures, how they are being deployed at leading companies such as Amazon, Google and Apple, and how they can be applied in fields such as healthcare, banking and science. The volume also examines how to successfully deploy a cloud application across the enterprise using virtualization, resource management and the right amount of networking support, including content delivery networks and storage area networks. Developers will find a complete introduction to application development provided on a variety of platforms."

"Mastering cloud computing is designed for undergraduate students learning to develop cloud computing applications. Tomorrow's applications won?t live on a single computer but will be deployed from and reside on a virtual server, accessible anywhere, any time. Tomorrow's application developers need to understand the requirements of building apps for these virtual systems, including concurrent programming, high-performance computing, and data-intensive systems.The book introduces the principles of distributed and parallel computing underlying cloud architectures and specifically focuses on virtualization, thread programming, task programming, and map-reduce programming. There are examples demonstrating all of these and more, with exercises and labs throughout."

"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."

"Computation and storage in the cloud is the first comprehensive and systematic work investigating the issue of computation and storage trade-off in the cloud in order to reduce the overall application cost. Scientific applications are usually computation and data intensive, where complex computation tasks take a long time for execution and the generated datasets are often terabytes or petabytes in size. Storing valuable generated application datasets can save their regeneration cost when they are reused, not to mention the waiting time caused by regeneration. However, the large size of the scientific datasets is a big challenge for their storage. By proposing innovative concepts, theorems and algorithms, this book will help bring the cost down dramatically for both cloud users and service providers to run computation and data intensive scientific applications in the cloud. Covers cost models and benchmarking that explain the necessary tradeoffs for both cloud providers and users. Describes several novel strategies for storing application datasets in the cloud. Includes real-world case studies of scientific research applications."

""The first chapter gives an overview of cloud computing at a level accessible to a lay person. To motivate the reasons for a paradigm shift in the way we compute and store information, we introduce the concept of network-centric computing and network-centric content. A brief discussion of peer-to-peer systems, a first step in the shift from local to remote data storage and processing follows. The chapter continues with a discussion of technological advances that have made cloud computing possible and of the economical reasons why this new paradigm is attractive for many users and applications. Then we take a closer look at the cloud computing delivery models, Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). SaaS gives the users capability to use applications supplied by the service provider but allows no control of the platform or the infrastructure. PaaS gives the capability to deploy consumer-created or acquired applications using programming languages and tools supported by the provider. IaaS allows the user to deploy and run arbitrary software, which can include operating systems and applications. The new paradigm raises ethical questions and has significant vulnerabilities each dissected in separate sections. Finally, the chapter presents the major challenges faced by this new paradigm. The chapter concludes with a overview of the literature and with a historic perspective"--"

"As part of the Syngress basics series, The basics of cloud computing provides readers with an overview of the cloud and how to implement cloud computing in their organizations. Cloud computing continues to grow in popularity, and while many people hear the term and use it in conversation, many are confused by it or unaware of what it really means. This book helps readers understand what the cloud is and how to work with it, even if it isn’t a part of their day-to-day responsibility.Authors Derrick Rountree and Ileana Castrillo explains the concepts of cloud computing in practical terms, helping readers understand how to leverage cloud services and provide value to their businesses through moving information to the cloud. The book will be presented as an introduction to the cloud, and reference will be made in the introduction to other Syngress cloud titles for readers who want to delve more deeply into the topic."

"Data kehadiran adalah data yang penting baik di lingkup sekolah, universitas, maupun perkantoran untuk karyawan. Presensi yang berupa tandatangan dapat dipalsukan oleh siapa saja dan kapan saja. Sehingga dibutuhkan sebuah perangkat yang dapat mempermudah proses absensi sekaligus mendeteksi keterlambatan siswa/pegawai sebelum memasuki ruangan. Skripsi ini mengembangkan Smart Presence System berbasis Face Recognition dengan machine learning yang dirancang dengan komputasi pada awan (Cloud Computing) dan komputasi pada sebuah node/titik (Fog Computing). Skripsi ini melakukan perbandingan performa Smart Presence System yang dibangun dengan Cloud Computing menggunakan layanan AWS Face Rekognition dan Fog Computing yang ditulis menggunakan bahasa Python dengan library OpenCV yang menggunakan perangkat Raspberry Pi sebagai titik komputasi. Penulis telah melakukan pengujian perbandingan waktu komputasi, penggunaan memori, serta penggunaan biaya antara Cloud Computing dan Fog Computing. Pengujian waktu komputasi dilakukan dengan menggeser router/titik uji sejauh 3 meter, 5 meter dan 7 meter dari sensor kamera. Pengujian waktu komputasi pada Cloud Computing didpat sebesar 11.02 detik, 2.99 detik dan 3.02 detik dengan total penggunaan memori sebesar 0.0042 MB dan total biaya yang diperlukan untuk membangun rancangan Cloud Computing sebesar Rp2.819.516 dalam penggunaan 12 bulan. Dan rata-rata waktu untuk komputasi pada fog sebesar 0.723 detik, 0.99 detik, 1.94 detik dengan total penggunaan memori sebesar 540MB dan total biaya untuk membangun rancangan ini sebesar Rp2.220.00 dalam penggunaan 12 bulan.

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Attendance document is an important thing in schools, universities, and offices for employees. Attendance is usually done by giving a signature on a piece of paper, and it can be forged by anyone. In school, attendance is usually done manually by the teacher and it takes time. So we need a device that can simplify the attendance process and can not be forged. This thesis has developed a Smart Presence System with machine learing designed with Cloud Computing and Fog Computing. This Thesis compared the performance of The Smart Presence System that built with Cloud Computing using AWS Rekognition and Fog Computing that built in Raspberry pi and written in python and library Opencv. The author has tested the comparison of Cloud Computing and Fog Computing in Computing Time, Memory usage and Cost. Computing time testing is done by shifting the router/test point as far as 3 meters, 5 meters, and 7 meters. The computing time on Cloud Computing were 11.02s, 2.99s, and 3.02s with total memory usage of 0.0042MB and the total cost is Rp.2.819.516 in 12 months of use. And The computing time on Fog Computing were o.72s, 0.99s, and 1.94s with the total memory usage of 540MB and the total cost to build this architecture is Rp2.220.000 in 12 months of use."

"ABSTRAKPemanfaatan Teknologi Informasi dalam sebuah organisasi merupakan sebuah alat penting dalam mencapai tujuan bisnis organisasi tersebut. Salah satu teknologi yang dapat mencapai tujuan tersebut adalah cloud computing, yang memungkinkan layanan dapat diakses dari mana saja secara nyaman. Cloud computing juga dapat memungkinkan akses terhadap layanan jaringan bersama dari suatu sumber daya komputasi yang telah dikonfigurasi.Penelitian ini bertujuan untuk mengidentifikasi kesesuaian Kementerian Luar Negeri RI dalam mengadopsi cloud computing dengan menggunakan pemodelan Misra Mondal Model dan menentukan tipe cloud deployment yang tepat menggunakan pendekatan AHP (Analytic Hierarchy Process) serta kriteria yang ditentukan berdasarkan analisa BCOR (Benefit, Cost, Opportunity, Risk). Dalam penelitian ini dilakukan wawancara, penyebaran kuesioner dan juga studi literatur untuk metode pengumpulan datanya.Hasil dari penelitian ini yaitu organisasi Kementerian Luar Negeri berada di range yang dapat dimungkinkan untuk mengadopsi teknologi cloud. Sedangkan hasil penelitian untuk tipe deployment yang paling sesuai di Kementerian Luar Negeri adalah tipe deployment private cloud.

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ABSTRACTThe use of information technology in an organization is an important tool to achieve the business goals of the organization. One of the technology that can be used for that purpose is cloud computing which enable some services could comfortably accessed anywhere. Cloud computing also enabling access to the shared network in some computing resource that have been configured.The purpose of this research are to identify the suitability of cloud computing adoption by using Misra Mondal model and to select the most suitable cloud deployment type by using AHP (Analytic Hierarchy Process) and the specified criteria by using BCOR (Benefit, Cost, Opportunity, Risk) Analysis. On this research, the data collection method are interviews, questionnaires, and also study the literature.The results from this research is that Ministry of Foreign Affairs on the range which cloud computing technology could be possible to adopt. While the other results of this research in the Ministry of Foreign Affairs for the most appropriate type of cloud deployment type is private cloud type."