دانلود کتاب رایانش ابری و داده های بزرگ: فناوری ها، برنامه های کاربردی و امنیت

Cloud computing has recently gained great attention from both academia and IT industry as a new infrastructure requiring smaller investments in hardware platform, staff training, or licensing new software tools. It is a new paradigm that has followed grid computing technology that has made a revolution in both data storage and computation. Cloud computing can be seen as any subscription-based or pay-per-use service that extends the Internet existing capabilities. It can be used as a “software-as-service (SaaS Cloud)” or as a “platform-as-service (PaaS Cloud)” or as an “infrastructure-as-service (IaaS Cloud).” Data-storage-as-a-service (DaaS Cloud) has also emerged in the past few years to provide users with storage capabilities. In parallel with this progress, big data technologies have been developed and deployed so rapidly and rely heavily on cloud computing platforms for both storage and processing of data. These technologies are widely and increasingly used for applications and services development in many fields, such as Web, health, and energy. In other words, cloud computing and big data technologies are considered within the current and future research frontiers. They also cover several fields including business, scientific research, and public and private administrations. This book addresses topics related to cloud and big data technologies, architectures and applications including distributed computing and data centers, cloud infrastructure and its security, end-user services, big data and their applications. Most part of this manuscript is devoted to all security aspects related to cloud computing and big data. This book aims to be an up-to-date reference for researchers and end users on all aspects related to cloud computing and big data technologies and application.