A Distributed Scheduling Framework of Service Based ETL Process
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DOI: 10.1007/978-981-15-1899-7_2
Abstract: The use of service oriented computing paradigm and ETL (Extract-Transform-Load) technology has recently received significant attention to enable data warehouse construction and data integration. Aiming at improving scheduling and execution efficiency of service based ETL… read more here.
Keywords: etl process; service based; based etl; service ... See more keywords
An efficient hybrid optimization of ETL process in data warehouse of cloud architecture
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DOI: 10.1186/s13677-023-00571-y
Abstract: In big data, analysis data is collected from different sources in various formats, transforming into the aspect of cleansing the data, customization, and loading it into a Data Warehouse. Extracting data in other formats and… read more here.
Keywords: hybrid optimization; etl process; data warehouse; etl ... See more keywords
An ETL-process design for data harmonization to participate in international research with German real-world data based on FHIR and OMOP CDM
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DOI: 10.2139/ssrn.4210149
Abstract: BACKGROUND International studies are increasingly needed in order to gain more unbiased evidence from real-world data. To achieve this goal across the European Union, the EMA set up the DARWIN EU project based on OMOP… read more here.
Keywords: harmonization; etl process; omop cdm; fhir omop ... See more keywords
Data Warehousing Process Modeling from Classical Approaches to New Trends: Main Features and Comparisons
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DOI: 10.3390/data7080113
Abstract: The extract, transform, and load (ETL) process is at the core of data warehousing architectures. As such, the success of data warehouse (DW) projects is essentially based on the proper modeling of the ETL process.… read more here.
Keywords: data warehousing; etl process; big data; design ... See more keywords