COMM 1502 Lecture Notes - Lecture 13: Leonard Kleinrock, Gartner, Fabric Computing
4 Dec 2018
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By instructor: hossein hassanzadeh: the vision: dream of computing as a utility. The worldwide public cloud services market is projected to grow 21. 4 percent in 2018 to total . 4 billion, up from . 5 billion in 2017 (gartner inc. ). keep growing to. 74% of tech cfos say cloud computing will have the most measurable impact on their business in 2017 (forbes, 2017). The industries expected to invest the most in public cloud are (idc,2018): discrete manufacturing (. 7 billion, professional services (. 1 billion, banking (. 7 billion) Data storage: any type of data/ especially large databases in terabytes or petabytes. The hardware and software services are publicly available. Figure 1 market oriented cloud architecture model computing: vision, hype and reality for delivering it services as computing utilities. (buyya et. al. ,2008). Figure 2 negotiations and contract management model. (buyya et. al. ,2008): cloud-based service models. Figure 3 cloud-based service model showing three type of services; saas, paas and iaas.
