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Designing relational data warehouses through schema-transformation primitives
(UR. FI – INCO., 2001)
A Data Warehouse (DW) is a database that stores information oriented to satisfy decision-making request. It is a database with some particular features concerning the data it contains and its utilisation. The features od ...
Designing relational data warehouses through schema-transformation primitives : prototype
(UR. FI – INCO., 2001)
The logical design of a Data Warehouse (DW) is a task that requires the application of techniques and strategies that are specific of DW context. In [Mar00] we present a mechanism for designing DWs. Based in this mechanism ...
Improvement of warehouses of distribution companies through lean warehouse and an allocation algorithm
(Institute of Electrical and Electronics Engineers Inc., 2019-10-01)
The wholesale trading companies are facing new challenges in terms of the level of service, which is an important factor which determines the level of sales and profitability of companies. Thus, currently, companies are ...
An overview of data warehouse design approaches and tecbniques
(UR. FI – INCO., 2001)
A Data Warehouse (DW) is a database that stores information oriented to satisfy decision-making requests. It ia a database with some particular features concerning the data it contains and its utilisation. The features of ...
A Configurable Strategy for Extraction, Transformation and Load to Support Data Propagation on Active Data Warehouses
(Ieee, 2016-01-01)
This work consists of the construction of a strategy called ETL-PoCon to execute Extraction, Transformation and Load (ETL) processes in active Data Warehouses (DW) with a configurable policy. The original contribution of ...
A configurable strategy for extraction, transformation and load to support data propagation on active data warehouses
(2017-06-07)
This work consists of the construction of a strategy called ETL-PoCon to execute Extraction, Transformation and Load (ETL) processes in active Data Warehouses (DW) with a configurable policy. The original contribution of ...
Configurable Web Warehouses construction through BPM Systems
(Centro Latinoamericano de Estudios en Informática, 2016)
A family of experiments to validate measures for UML activity diagrams of ETL processes in data warehouses
(11/01/2010)
In data warehousing, Extract, Transform, and Load (ETL) processes are in charge of extracting the data from the data sources that will be contained in the data warehouse. Their design and maintenance is thus a cornerstone ...