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Something in the design stage.
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What are some synonyms for the word 'conceptual'?
There are many synonyms for the word 'conceptual' that one can deploy when describing the term 'conceptual' and its meaning with other words. Some synonyms for 'conceptual' can be words such as 'abstract' and 'theoretical', as well as a nonexistent and fictional. Conceptual means to use the powers of imagination for a fanciful visino. These are a few of the synonyms for conceptual.
What is Conceptual Stress?
Conceptual stress means intellectual confusion with respect to simple questions in nursery and difficult and philosophical questions faced later in life. Conceptual stress goes unonoticed as it is common! But its management is extremely important as conceptual stress can be globally disastrous.
Which type of the data model is being used presently?
There are three levels of data modeling. They are conceptual, logical, and physical."Conceptual" means a definition of the problem, "logical" means a design of a solution to the problem, and "physical" means the solution of the problem.
What is the difference between conceptual and theoretical literature?
Theoretical literature is scholarly writing or academic writing. Conceptual literature means articles or books that are written by authorities who give their ideas or opinions.
What is a conceptual block discuss conceptual block burrting?
define conceptual blocks
What is conceptual orientation?
what is a conceptual orientation
What is conceptual plan?
A plan which is conceptual
How are the internal external and conceptual schemas related to concept of logical and physical data independence?
The internal schema represents the physical storage structure of data, the external schema represents how different users view the data, and the conceptual schema defines the logical structure of the entire database. Logical data independence means that the conceptual schema can change without affecting the external schemas, while physical data independence means that changes in the physical storage structures do not affect the conceptual or external schemas.
What is the conceptual truth?
A conceptual truth is one that is true by definition. That a bachelor is an unmarried male is a conceptual truth.
Local conceptual model?
what is local conceptual models?
What is the content of conceptual framework?
what are the contents of conceptual framework
Mapping in DBMS architecture?
We know that three view-levels are described by means of three schemas. These schemas are stored in the data dictionary. In DBMS, each user refers only to its own external schema. Hence, the DBMS must transform a request on. a specified external schema into a request against conceptual schema, and then into a request against internal schema to store and retrieve data to and from the database. The process to convert a request (from external level) and the result between view levels is called mapping. The mapping defines the correspondence between three view levels. The mapping description is also stored in data dictionary. The DBMS is responsible for mapping between these three types of schemas. There are two types of mapping. (i) External-Conceptual mapping (ii) Conceptual-Internal mapping External-Conceptual Mapping An external-conceptual mapping defines the correspondence between a particular external view and the conceptual view. The external-conceptual mapping tells the DBMS which objects on the conceptual level correspond to the objects requested on a particular user's external view. If changes are made to either an external view or conceptual view, then mapping must be changed accordingly. Conceptual-Internal Mapping The conceptual-internal mapping defines the correspondence between the conceptual view and the internal view, i.e. database stored on the physical storage device. It describes how conceptual records are stored and retrieved to and from the storage device. This means that conceptual-internal mapping tells the DBMS that how the conceptual! records are physically represented. If the structure of the stored database is changed, then the mapping must be changed accordingly. It is the responsibility of DBA to manage such changes.
