Naslov
Conceptual Model for the New Generation of Data Warehouse System Catalog

Autori
Jakšić, Danijela ; Poščić, Patrizia ; Jovanović, Vladan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Advances in Information and Communication, FICC 2019. Lecture Notes in Networks and Systems, Springer, vol 69. / - : Springer, 2020, 813-825

ISBN
978-3-030-12387-1

Skup
Future of Information and Communication Conference (FICC) 2019

Mjesto i datum
San Francisco (CA), Sjedinjene Američke Države, 14.03.2019. - 15.03.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Data Warehouse ; Data Vault ; Schema Evolution ; Conceptual Model ; System Catalog

Sažetak
This paper introduces a formal definition of a Data Vault model and a conceptual data model of a new Data Warehouse (DW) system catalog (Metadata Vault Repository - MDV) which is based on the Data Vault (DV) method for database modeling. The goal of this conceptual MDV model is to serve as a basis for future development of a new generation of DW temporal system catalogs – catalogs that will track and manage changes in the DW data and metadata, as well as in its' schemas. The main contributions of this paper are: a) a formal definition of DV model and its main concepts, b) a conceptual MDV model, c) a final set of fundamental changes over the DW schema, and d) a formal algebra for DW schema maintenance.

Izvorni jezik
Engleski

Znanstvena područja
Informacijske i komunikacijske znanosti

POVEZANOST RADA