The thesis focuses on the implementation of a data warehouse in the company Informatika for the customer connection process to the electricity distribution network. Since the data in the source application is partially stored in XML documents, which is not optimal for analysis and reporting, a project is underway to convert this data into a relational, dimensional model and store it in a data warehouse.
The work involves analyzing the original data model and XML structures, parsing XML documents to extract data from the source, creating a data model for a data warehouse, and developing programs to transfer data from the source to the data warehouse. The resulting data warehouse will serve as a data source for a business intelligence tool. The final product will provide users with easier access to data and an improved reporting process.
|