Data Warehouse (O que é, caracteristicas, exemplo)
Posted in Business Intelligence Videos
Data Warehouse é utilizado para armazenar informações relativas às atividades de uma organização de forma consolidada. Possibilita a análise de grandes volumes de dados, que são coletados a partir de sistemas transacionais (OLTP – Online Transaction Processing). Data Warehouse é um Banco de dados organizado para dar suporte à tomada de decisões estratégicas da empresa. Enquanto o Data Warehouse usa … Continue Reading
Data Warehouse Tutorial | Data Warehousing Concepts | Mr.Vijay Kumar
Posted in Business Intelligence Videos
Understanding Data Mart | Datawarehousing | Edureka
Posted in Business Intelligence Videos
***** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi *****
Datamart is a smaller version of the Datawarehouse. Data marts deals with a single subject.
Datamarts are focused on one area. Hence they draw from a limited number of sources.
The video explains Fact Table with the following topics:
1. Difference between Datamarts and Dataware House
2. Types of Data Mart.
Related … Continue Reading
Data warehouse and data mining
Posted in Business Intelligence Videos
Business Intelligence is a process, and the main component is building a data warehouse. This video discusses the process of building a data warehouse from problem definition through the delivery of the data. (19.5 minutes)
Video Rating: / 5… Continue Reading
