Shiqi Zhong

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Four DNA extraction methods namely SDS-hyperhaline method (I), modified SDS-hyperhaline method (II), indirect method (III), alkaline lysis method (IV) were evaluated by comparing DNA yield, spectrophotometric quality, genomic integrity and PCR suitability in this paper. The results showed that high DNA yields were obtained by method I, II and IV. However,(More)
At present, MapReduce is the most popular programming model for Big Data processing. As a typical open source implementation of MapReduce, Hadoop is divided into map, shuffle, and reduce. In the mapping phase, according to the principle moving computation towards data, the load is basically balanced and network traffic is relatively small. However, shuffle(More)
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