A Survey on Trajectory Data Management for Hybrid Transactional and Analytical Workloads
| Autor: | Keven Richly |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
business.industry
Computer science Process (engineering) Data management Elasticity (data store) 02 engineering and technology computer.software_genre Task (computing) 020204 information systems Management system Scalability 0202 electrical engineering electronic engineering information engineering Trajectory 020201 artificial intelligence & image processing Data mining business computer |
| Zdroj: | IEEE BigData |
| DOI: | 10.1109/bigdata.2018.8622394 |
| Popis: | Rapid advances in location-acquisition technologies have led to large amounts of trajectory data. This data is the foundation for a broad spectrum of services driven and improved by trajectory data mining. However, for hybrid transactional and analytical workloads, the storing and processing of rapidly accumulated trajectory data is a non-trivial task. In this paper, we present a detailed survey about state-of-the-art trajectory data management systems. To determine the relevant aspects and requirements for such systems, we developed a trajectory data mining framework, which summarizes the different steps in the trajectory data mining process. Based on the derived requirements, we analyze different concepts to store, compress, index, and process spatio-temporal data. There are various trajectory management systems, which are optimized for scalability, data footprint reduction, elasticity, or query performance. To get a comprehensive overview, we describe and compare different exciting systems. Additionally, the observed similarities in the general structure of different systems are consolidated in a general blueprint of trajectory management systems. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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