2021
DOI: 10.1109/tpds.2021.3053241
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Network-Aware Locality Scheduling for Distributed Data Operators in Data Centers

Abstract: Large data centers are currently the mainstream infrastructures for big data processing. As one of the most fundamental tasks in these environments, the efficient execution of distributed data operators (e.g., join and aggregation) are still challenging current data systems, and one of the key performance issues is network communication time. State-of-the-art methods trying to improve that problem focus on either application-layer data locality optimization to reduce network traffic or on network-layer data fl… Show more

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Cited by 40 publications
(24 citation statements)
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References 63 publications
(110 reference statements)
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“…IoT communication has been used in the construction of the medical, aviation, military, agricultural, and other industries thanks to its advantages of convenience, strong robustness, and low cost. At the moment, with the rapid development of computer technology and communication [ 1 , 2 ], the Industrial Internet of Things (IIoT) is a key technology for creating “smart businesses” and “smart industries” and has a broad range of potential applications in the industrial sector. IoT technology's application layer is where its primary growth and development are being driven by [ 3 ].…”
Section: Introductionmentioning
confidence: 99%
“…IoT communication has been used in the construction of the medical, aviation, military, agricultural, and other industries thanks to its advantages of convenience, strong robustness, and low cost. At the moment, with the rapid development of computer technology and communication [ 1 , 2 ], the Industrial Internet of Things (IIoT) is a key technology for creating “smart businesses” and “smart industries” and has a broad range of potential applications in the industrial sector. IoT technology's application layer is where its primary growth and development are being driven by [ 3 ].…”
Section: Introductionmentioning
confidence: 99%
“…First, the topological mapping structure is not realized by the movement and reorganization of neurons, but a topological structure formed by each neuron in different excited states. Secondly, the formation of this topological mapping structure has the characteristics of self-organization [ 10 ]. The topological structure of the network is introduced into SOFM, and the concept of changing neighborhood is further introduced into the structure to simulate the side inhibition phenomenon in the biological neural network, so as to realize the self-organizing characteristics of the network.…”
Section: Methodsmentioning
confidence: 99%
“…It can automatically extract the intrinsic important statistical features of samples according to the rules of samples. This makes it widely used in intelligent control, pattern recognition, computer vision, nonlinear optimization, signal processing, etc., and now, it has become one of the important fields of artificial intelligence research [ 9 , 10 ]. According to the emotional recognition results based on EEG signals, medical staff can accurately judge the current mental state of patients and the real activity of the brain and guess the degree of their illness, so as to realize accurate nursing.…”
Section: Introductionmentioning
confidence: 99%
“…This resource-oriented development model is in the early stage of industrialization and economization, and the resource market supply has its practical significance under the condition of shortage [ 27 ]. Marin G, Marino M, and Pellegrin C believe that the two oriented development of industry refers to taking technological innovation and management innovation as the means and for the purpose of improving economic, social, and ecological environmental benefits, promoting the development of the industrial system in the direction of low resource consumption and less environmental pollution, so as to optimize the industrial structure, enhance the sustainable development capacity of the industry, and make it meet the requirements of the construction of two oriented society; we further constructed the evaluation index system of the development level of two oriented industry and conducted an empirical analysis [ 28 ].…”
Section: Related Workmentioning
confidence: 99%