Business requirements is an input in the Data Warehouse and Business Intelligence context diagram.
Looking at the DMBoK definition of Data Governance, and other industry definitions, what are some of the common key elements of Data Governance?
Business continuity is an aspect of Governance. What should a business continuity plan include?
Quality Assurance Testing (QA) is used to test functionality against requirements.
The data in Data warehouses and marts differ. Data is organized by subject rather than function
Data modelling tools and model repositories are necessary for managing the enterprise data model in all levels.
Data for Big Data ingestion can also be called the data lake. This needs to be carefully managed, or the data lake will become:
Business rules describe why business should operate internally, in order to be successful and compliant with the outside world.
While the focus of data quality improvement efforts is often on the prevention of errors, data quality can also be improved through some forms of data processing.
The impact of the changes from new volatile data must be isolated from the bulk of the historical, non-volatile DW data. There are three main approaches, including: