Title :
Fast Archiving and Querying of Heterogeneous Sensor Data Streams
Author :
Pu, Ken Q. ; Ying Zhu
Author_Institution :
Univ. of Ontario, Oshawa
Abstract :
We propose techniques based on bitmap-based indices to efficiently store heterogeneous (i.e., time-varying schema) streaming data, supporting fast archiving and query throughput while being space-efficient. We also present the architecture and performance evaluation of a system implementation.
Keywords :
database indexing; query processing; storage management; bitmap-based indexing; heterogeneous sensor data stream archiving; heterogeneous sensor data stream querying; performance evaluation; Adaptive control; Business; Control systems; Data models; Indexing; Monitoring; Programmable control; Query processing; Radiofrequency identification; Throughput;
Conference_Titel :
Digital Telecommunications, 2007. ICDT '07. Second International Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
0-7695-2910-0
Electronic_ISBN :
0-7695-2910-0
DOI :
10.1109/ICDT.2007.54
