Approximate Query Processing Based on Approximate Materialized View

Yuhan Wu, Haifeng Guo, Donghua Yang, Mengmeng Li, Bo Zheng, Hongzhi Wang

Abstract: In the context of big data, the interactive analysis database system needs to answer aggregate queries within a reasonable response time. The proposed AQP++ framework can integrate data preprocessing and AQP. It connects existing AQP engine with data preprocessing method to complete the connection between them in the process of interaction analysis.