What is Data Mapping
Data mapping is a very important aspect in data integration. In fact, it is the first step in the many complex tasks associated with data integration which include data transformation or data mediati...
Data Warehouse Basics
What is Common Metadata
Common Metadata In simple but technical term, metadata is a data that describes another data. It can be any item describing an individual datum or a collection of multiple content items.
What are Data Access Tools
Data access is the process of entering a database to store or retrieve data. Data Access Tools are end user oriented tools that allow users to build structured query language (SQL) queries by pointin...
What is Crosstab
Crosstab, or Cross Tabulation, is a process or function that combines and/or summarizes data from one or more sources into a concise format for analysis or reporting. Crosstabs display the joint dist...
What are Critical Success Factors
Critical Success Factors are areas of activity in which favorable results are necessary for a company to reach its goal. Critical Success Factors are intensive used in business organizations as essen...
What is Consumer Profile
It is very important to document consumer profiles in the data warehouse. Consumer profile constitutes an essential component when the organization needs reports on the operating trends and patterns ...
Classic Data Warehouse Development
Classic Data Warehouse Development is the process of building an enterprise business model, creating a system data model, defining and designing a data warehouse architecture, constructing the physic...
What is Change Data Capture
Change Data Capture Change Data Capture refers to the process of capturing changes which are made to a production data source. Change Data Capture is typically performed by reading the source of data...
What is Combined Data
In a company, a database contains millions of atomic data. Atomic data are data information that cannot be further broken down. For example, product name is an atomic data because it can longer be br...
What is Data Collection
A database can be vast shared collection composed of data which are logically related to each other. Businesses rely heavily on data as they are Databases are used for managing the business day to da...