Review on Skyline Query Processing Techniques over Data Stream
Zarina Binti Dzolkhifli, Hamidah Ibrahim, Mohd Hafiz Bin Mohd Hassin · 2021
Data stream management has received considerable attention lately, due to continuous sources of collection and devices and is delivered in a different variety of formats to be process within small period of time. Interesting objects will be extract from the continuous data stream by processing the skyline query. However, skyline query processing over data stream poses inherent challenges and demands and require non- traditional techniques. This paper reviews the aims and challenge of skyline approaches that are relevant for data stream. Moreover, studies on the types of queries, type of data and type of sliding window were presented. Finally, an interesting research topic over data stream that have not yet been explored is identified.