Abstract
The paper, presents an approach to developing and running ETL processes implemented in Oracle Data Integrator (ODI), on the example of a hospital information system. Thanks to inversion of the classical order of ETL stages to Extract-Load-Transform (ELT) sequence, ODI simplifies and improves efficiency of most common ETL tasks. Several new features introduced in 12c version positively affects productivity, efficiency and functionality as well.
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Wycislik, L., Augustyn, D.R., Mrozek, D., Pluciennik, E., Zghidi, H., Brzeski, R. (2015). E–LT Concept in a Light of New Features of Oracle Data Integrator 12c Based on Data Migration within a Hospital Information System. In: Kozielski, S., Mrozek, D., Kasprowski, P., Małysiak-Mrozek, B., Kostrzewa, D. (eds) Beyond Databases, Architectures and Structures. BDAS 2015. Communications in Computer and Information Science, vol 521. Springer, Cham. https://doi.org/10.1007/978-3-319-18422-7_17
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DOI: https://doi.org/10.1007/978-3-319-18422-7_17
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-18421-0
Online ISBN: 978-3-319-18422-7
eBook Packages: Computer ScienceComputer Science (R0)