What is Connectivity
Computer networks are the main connectivity mechanism for passing data in an electronic environment. A network is composed of several computers connected by a wired or wireless medium so data and oth...
Data Warehouse
What is Conceptual Schema
Conceptual Schema In any data warehouse implementation there are many different considerations which should in place before the final physical setting up. This is to avoid in problems related to qual...
What is Comprehensive Data Definition
A Comprehensive Data Definition refers to a formal data definition that provides a complete, meaningful, easily read, readily understood definition explaining the content and meaning of data.
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...
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 ...
What is Data Accuracy
Data Accuracy Data warehouses of an organization are filled with data which would reflect all the activities within the group. Data may come from various sources and gathered using routing business p...