文章基本信息

标题：Approximation Query Layer (AQLayer): Design and Architecture
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作者：Tamanna Siddiqui ; Mohammad AlKadri
期刊名称：Oriental Journal of Computer Science and Technology
印刷版ISSN：0974-6471
出版年度：2017
卷号：10
期号：2
页码：271-275
语种：English
出版社：Oriental Scientific Publishing Company
摘要：Data Scientists need to manipulate with data (retrieve, aggregate, join, …. ) - when they do their tasks - for that it will be very useful to build a layer which prepare the data to be convenient for analysing step; with an approximation processing and some error tolerant defined by the user, that layer will handle both inserting records or collections to the database and retrieving the information from that database. In this paper we will focus on the structure and the design of this layer, and dig deeper how this layer will translate the user’s inquiring manner to a SQL statement suitable for approximation processing.
关键词：Big Data ; Approximation Query Processing