Ametadata(also called thedata dictionary) is the data about the data. It is the self describing nature of thedatabasethat provides program-data independence. It is also called as the System Catalog. It holds the followinginformationabout each data element in the databases. The data dictionary c...
This information provides some context about the data and helps to ensure that it is maintained, secured and accessed correctly. For example, metadata could include information like the type of data, its size, and the time it was created. 4. Procedures DBMS procedures are the guidelines that ...
Though functions of DBMS vary greatly, general-purpose DBMS features and capabilities should include: a user accessible catalog describing metadata, DBMS library management system, data abstraction and independence, data security, logging and auditing of activity, support for concurrency and transactions, ...
This information provides some context about the data and helps to ensure that it is maintained, secured and accessed correctly. For example, metadata could include information like the type of data, its size, and the time it was created. 4. Procedures DBMS procedures are the guidelines that ...
What is FPS - Frames Per Second or FPS is the rate at which back to back images called frames appear in a display and form moving imagery.Generally, the video content that we consume daily is not moving. They are still images played one after the other.
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Metadata repositories/data catalogs Forms of Data Dictionary Data Dictionaries exist in a few different forms: 1. DBMS data dictionary Most common occurrence ofdata dictionaryis the one built into most database systems, often referred to asdata dictionary, system catalog or system tables. ...
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