Architecting the Cloud: Design Decisions for Cloud Computing Service Models (SaaS, PaaS, and IaaS) by Michael J. Kavis

Architecting the Cloud: Design Decisions for Cloud Computing Service Models (SaaS, PaaS, and IaaS) Michael J. Kavis ebook
Publisher: Wiley
Format: pdf
ISBN: 9781118617618
Page: 199

Cloud architects must also have detailed knowledge of Platform, Infrastructure, and Software as a Service (PaaS, IaaS, and SaaS), including the players and solutions that are available on the market. Apr 16, 2012 - Cloud-computing works by delivering computing services as a utility over the internet rather than as a product; the two other branches being Infrastructure as a Service (IaaS), in which physical or virtual machines are licensed for running firewalls, storage, networks, etc., and Platform as a Service The SaaS model has become prominent over the past few years leaving the traditional software model competitively at a loss and lacking in many technical respects for two main reasons. Companies do not use cloud service models in a very consistent manner either. Jan 2, 2013 - As the market for cloud services expands, the providers at each level of the stack are realizing various opportunities beyond their core solutions. The three primary cloud computing services models deployed today are: platform as a service (PaaS), infrastructure as a service (IaaS), and software as a service (SaaS). Companies Hybrid cloud neglected. But yes, many of them, especially the large one will continue to rely on their application and infrastructure teams in-house, supported by cloud models. That means core IT job Cloud architects must understand enterprise architecture and service-oriented architecture (SOA) as well as the new directions that cloud computing can take both. Jan 27, 2014 - The technical foundations of Cloud Computing include the "as-a-Service" usage model, Service-Oriented Architecture (SOA) and Virtualization of hardware and software. They also provide scripts designed to automatically provision and configure their appliances. They source individual infrastructure (IaaS), platform (PaaS) or software (SaaS) services from external public cloud providers. Apr 12, 2012 - Definition of a single Cloud Computing Reference Architecture, enabling cloud-scale economics in delivering cloud services while optimizing resource and labor utilization and delivering a design blueprint for .. Dec 11, 2012 - For most major service providers, there are a large number of computers configured in a grid to provide the service architecture located in the “cloud.” The origin of the name cloud comes from the original representation of the . Jan 17, 2014 - Cloud is changing business and IT operating models. Jun 6, 2013 - "Virtualization and cloud computing promise to deliver the next big step in standardization and automation," says Andreas Dietze. Moreover, be it public or private PaaS some fear of lock-in will always persist and that is where the design and architecture competence comes into play.