Rule based ETL (RETL) approach for GEO spatial data warehouse
This paper presents the use of Service Oriented Architecture (SOA) for integrating multi source heterogeneous geospatial data in order to facilitate geospatial data warehouse. In this study, Real Based ETL (RETL) concept is adapted in order to extract, transform and load data from a variety of...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2014
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| Subjects: | |
| Online Access: | http://repo.uum.edu.my/14691/1/K13.pdf http://repo.uum.edu.my/14691/ http://www.kmice.cms.net.my/kmice2014/intro.asp |
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| Summary: | This paper presents the use of Service Oriented
Architecture (SOA) for integrating multi source
heterogeneous geospatial data in order to facilitate
geospatial data warehouse. In this study, Real Based
ETL (RETL) concept is adapted in order to extract, transform and load data from a variety of
heterogeneous data sources. ETL will transform
data to schematic format and loading data into the Geo
spatial data warehouse.By using a rule-based
technique, the distribution of parallel ETL pipeline
will enhance and perform more efficient in large scale of data and overcome data bottleneck and
performance overhead. This can ease the disaster
management and enables planners to monitor disaster
emergency response in an efficient manner. |
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