Abstract
Cloud computing has emerged as today’s most exciting computing paradigm for providing services using a shared framework, which opens a new door for solving the problems of the explosive growth of digital resource demands and their corresponding convenience. With the exponential growth of the number of data types and data size in so-called big data work, the backbone network is under great pressure due to its transmission capacity, which is lower than the growth of the data size and would seriously hinder the development of the network without an effective approach to solve this problem. In this paper, an Intelligent Aggregation based on a Content Routing (IACR) scheme for cloud computing, which could reduce the amount of data in the network effectively and play a basic supporting role in the development of cloud computing, is first put forward. All in all, the main innovations in this paper are: (1) A framework for intelligent aggregation based on content routing is proposed, which can support aggregation based content routing; (2) The proposed IACR scheme could effectively route the high aggregation ratio data to the data center through the same routing path so as to effectively reduce the amount of data that the network transmits. The theoretical analyses experiments and results show that, compared with the previous original routing scheme, the IACR scheme can balance the load of the whole network, reduce the amount of data transmitted in the network by 41.8%, and reduce the transmission time by 31.6% in the same network with a more balanced network load.
Highlights
Cloud computing has emerged as today’s most exciting computing paradigm for providing services using a shared framework, which opens a new door for solving the problems with the explosive growth of digital resource demand and the corresponding convenience [1,2,3,4,5,6,7,8]
On to collect information at low costs and provides a new paradigm for solving complex data sensing based on applications of the significant demand for critical infrastructures such as industrial systems and massive critical infrastructures [20,21,22,23], remote patient care systems in healthcare [24,25], intelligent traffic management [13], and automated vehicles in transportation, environmental [26,27,28], Symmetry 2017, 9, 221; doi:10.3390/sym9100221
It is reported by Cisco Corporation that the data throughput produced by the Internet of Things (IoT) has already taken up sixty-nine percent of the data throughput produced by the whole network, which is thirty times the data throughput produced in 2000 [34,35]
Summary
Cloud computing has emerged as today’s most exciting computing paradigm for providing services using a shared framework, which opens a new door for solving the problems with the explosive growth of digital resource demand and the corresponding convenience [1,2,3,4,5,6,7,8]. Cache could not be considered an efficient way to reduce the data traffic; (4) Method of Network Coding This method is a relatively new technology, and it can effectively reduce the network traffic, but the amount of network traffic that it reduces is limited, so it is inappropriate for large-scale use; (5) Method of Data Aggregation, which was first applied in wireless sensor networks (WSNs). Based on the analysis above, this paper first put forward an Intelligent Aggregation based on a Content Routing (IACR) scheme for cloud computing in response to the development of the current network, which can effectively reduce the number of data in the network and play a fundamental supporting role in the development of cloud computing.
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