It also helps to resolve the difficult problem of matching supply (operational data sources) and demand (end user information needs) in data warehouse design. Finally, it results in a more complete dimensional design, which is less dependent on the designer's ability to choose the "right" ...
Today it is easy to find a lot of tools to define data migration schemas among different types of information systems. Data migration processes use to be implemented on a very diverse range of applications, ranging from conventional operational systems to data warehousing platforms. The ...
In this paper, we show how to generate schemas of a set of HTML or XML documents retrieved from the web in the context of our web warehousing system called Whoweda (WareHouse Of WEb DAta). Web schemas are used to bind a web table that contains a collection of interlinked web documents ...
For the way I tend to use SQL Server (mainly data warehousing) I’d say that schemas are more of an extended naming convention than anything else, I generally have more databases (DEV/UAT/PROD) or use naming conventions (e.g. fct_table, dim_table, arc_table, stg_table). That said...
Complex data structures are present in database systems. Developers utilize the Data Abstraction approach to make the system effective for file...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a questio...
semantic data changeWith the conceptualization of next generation architecture for Data Warehousing, that is the DW 2.0, there is now an increased emphasis on using fully-temporalized databases, in particular with approaches such as the Data Vault. In this paper we present a template XML Schema ...
semantic data changeWith the conceptualization of next generation architecture for Data Warehousing, that is the DW 2.0, there is now an increased emphasis on using fully-temporalized databases, in particular with approaches such as the Data Vault. In this paper we present a template XML Schema ...
data warehousingsecurity policiesdata martsmultidimensional schemaThere are certain similarities between architectures for Federated Information Systems and architectures for Data Warehousing. In the context of an integrated architecture for both Federated Information Systems and Data Warehousing, we discuss how ...
Bert Scalzo.Oracle DBA guide to data warehousing and star schemas.. 2004Scalzo B., Oracle DBA Guide to Data Warehousing and Star Schemas, Prentice Hall Professional, 2003Scalzo, B.: Oracle DBA Guide to Data Warehousing and Star Schemas, 1st edn. Prentice Hall, New York (2003)...
Multidimensional Data-warehousing applications play prominent role in facilitating business intelligence, and subsequent strategic decision making for the industry. It provides a good starting point for data-mining applications, which cater to different segments of industry, academia, research and government ...