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"A database is self-describing in that it contains, in addition to data, a description of its own structure. It includes a set of system catalog tables, which describe the logical and physical structure of the data; a configuration file, which contains the parameter values associated with the database; and a recovery log, which records ongoing transactions and transactions that can be archived."(IBM).
A self-describing database is one that contains metadata or documentation within the database itself that defines the structure, organization, and relationships of the data. This allows users and applications to understand and manipulate the database without relying on external resources or knowledge.
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Why is a database considered to be self-describing?
A database is considered self-describing because it contains metadata that describes its structure and organization. This metadata includes information about the tables, columns, data types, relationships, and other properties of the database. This allows users and applications to understand and interact with the database without needing external documentation.
What are some self-describing words that begin with the letter A?
Athletic, ambitious and able are self describing words. Annoying, awkward and abrupt are self describing.
What are self describing key words?
Ambitious, courteous, energetic, generous and likeable are self-describing words. Neighborly, sincere, witty and youthful are self-describing words.
What are adjectives describing self?
selfish
Describe the main characteristics of the database approach and contrast it with the file-based approach?
The Database Approach has four common characteristics. These are: Self-describing nature, support multiple user view of data, share the data and multiple user transaction processing and insulation between data and data abstraction.
What do you mean by emphasize self assessment?
To emphasize your self assessment would mean to put more effort into describing how you view yourself. Make your self assessment the most important part of what you are writing. Your self assessment is (in your own words) how you would describe yourself, your views, your individuality.
What is a self describing word starting with D?
There can be various words used as self describing. Some of them starting from D are Deep, Delicate etc.
What are some self describing words that start with self?
Self-indulged, selfish, self-righteous, self-explanatory. self-efficacy, self-control.
What does a computerized database mean?
Did you mean to say what is a computerized database?
What are some self describing words that start with you?
IrresponsibleIllegalImprovableIncredibleIrresistible
What four main types of actions involve databases?
self-describing nature of a database system. insulation between programs and data, and data abstraction. support of multiple views of the data. sharing of data and multiuser transaction processing.
What self describing words start with A?
Able, accessible, agreeable, ambitious, appreciative, artistic, astute, athletic, abrasive, abrupt, aggravating and annoying are self-describing words.
