In this technical report, the main properties of Big Data are stated, in terms of volume, variety, velocity, variability, veracity and value. Big Data data sources are also analyzed and, on the basis of the application scenarios they are involved in, operational properties are compared and contrasted with traditional data ones. In particular, ACID properties do not need to hold anymore in web applications. Systems for Big Data rather obey the CAP theorem and they are based on NoSQL models.
NoSQL Data Models for Big Data
Cristina De Castro
2016
Abstract
In this technical report, the main properties of Big Data are stated, in terms of volume, variety, velocity, variability, veracity and value. Big Data data sources are also analyzed and, on the basis of the application scenarios they are involved in, operational properties are compared and contrasted with traditional data ones. In particular, ACID properties do not need to hold anymore in web applications. Systems for Big Data rather obey the CAP theorem and they are based on NoSQL models.File in questo prodotto:
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