000			02963cam a22003498i 4500
001			17735383
003			OSt
005			20150331142423.0
008			130513s2013 mau b 001 0 eng
010			_a 2013013516
020			_a9780124046276 (pbk.)
040			_aDLC _beng _cDLC _erda _dDLC
042			_apcc
050	0	0	_aQA76.585 _b.M37 2013
082	0	0	_a004.6782 _223 _bM.D.C
100	1		_aMarinescu, Dan C.
245	1	0	_aCloud computing : _btheory and practice / _cDan C. Marinescu.
250			_aFirst edition.
264		1	_aBoston : _bMorgan Kaufmann, _c2013.
300			_axvii, 396 pages : _billustration, _c24 cm
336			_atext _2rdacontent
337			_aunmediated _2rdamedia
338			_avolume _2rdacarrier
500			_acomputer bookfair2015
504			_aIncludes bibliographical references and index.
505	8		_aMachine generated contents note: 1: Introduction to Cloud Computing 2: Network-centric computing and network-centric content 3: Basic Concepts 4: Cloud Infrastructure 5: Cloud Computing 6: Virtualization 7. Resource Management 8: Networking support for cloud computing 9: Cloud Security 10: Complex Systems and Self-Organization 11: Cloud Application Development .
520			_a"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"-- _cProvided by publisher.
650		0	_aCloud computing.
906			_a0 _bvip _corignew _d1 _eecip _f20 _gy-gencatlg
942			_2ddc _cBK
999			_c9784 _d9784