Unofficial data refers to information that is not officially recognized or sanctioned by a particular authority or organization. This can include data collected through unofficial channels, non-traditional sources, or unverified sources. It may lack the reliability or validity of official data but can still provide valuable insights in certain contexts.
A data dictionary is a repository that contains definitions of data processes, data flows, data stores, and data elements used in an organization. It helps to provide a common understanding of data terminologies and structures within a dataset or system. Data dictionaries are often used to maintain consistency and clarity in data management and analysis processes.
Metadata is data about data that provides information such as the structure, format, and characteristics of the data stored in a data warehouse. It is used in data warehouse architecture to facilitate data integration, data governance, and data lineage. Metadata helps users understand and manage the data in the data warehouse efficiently.
Explicit data is data that is clearly stated or defined, while implicit data is implied or hinted at. Explicit data is typically straightforward and directly provided, whereas implicit data requires context or interpretation to understand its meaning. In the context of programming, explicit data is data that is clearly declared and specified, while implicit data is data that is inferred or derived.
A logical unit of data is a virtual representation of data while a physical unit of data is the actual storage of data on a physical device. The logical unit of data is how data is organized and manipulated from a software perspective, while the physical unit of data is how data is stored on hardware such as disks or memory.
Data staging in data warehousing involves steps like data extraction from source systems, data transformation to prepare it for analysis, and data loading into the data warehouse. This process ensures that data is cleansed, standardized, and organized before being stored in the data warehouse for reporting and analytics purposes.
A Xanobyte is an unofficial unit of data measurement. 1 Xanobyte = 1024 Yottabytes
when diplomacy becomes strangely unofficial......strangely.......STRANGELY UNOFFICIAL!
the Eupatagus
This is just an unofficial estimate.
Commencement - unofficial - was created in 1999.
The results would be unofficial until they were validated by the judges. It was an unofficial copy of the book, a clear violation of copyright.
when diplomacy becomes strangely unofficial......strangely.......STRANGELY UNOFFICIAL!
Answers given on Answers.com are usually unofficial.
Santana Unofficial Album was created in 1990.
Eve Zibart is a food and travel writer who has written several books on food, restaurants, and culinary history. Some of her notable works include "The Ethnic Food Lover's Companion," "The Unofficial Guide to New Orleans," and "The Ethnic Food Lover's Guide to Washington, D.C."
unofficial colonial groups
an unofficial petition is a petition that is created yet not confirmed by the u.s government under the constitution.