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A deductive database system is a database system that contains so-called deductive rules like
connected(x,y) :- connected(x,z),connected(z,y).
See also the Wikipedia entry on Datalog.
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What is a deductive database?
The system that is used to make a deduction that is stored in the database is called deductive database. To specify queries, facts and rules it uses datalog as the typical language.
What are the advantages and disadvantages of deductive method?
the advantages of deductive method
What are inductive and deductive reasoning?
the answer between the two:)deductive: means something...no questions about itinductive: questionable
How is inductive reasoning different from deductive reasoning?
Inductive reasoning varies from deductive reasoning as follows: 1) inductive reasoning is a reason supporting an argument and 2) deductive reasoning is an argument against an argument.
What are the advantages or disadvantages of a numerical vs. alphabetical paper filing system for 40000 plus files?
The only disadvantage is when the database creater is less than professional in how the database is set up. If you use a numeric as the unique identifier for the database then the database can quickly become both useful and huge.
What is a deductive database?
The system that is used to make a deduction that is stored in the database is called deductive database. To specify queries, facts and rules it uses datalog as the typical language.
What are the features of deductive databases?
There are two primary variations of deductive database systems: expert database systems and knowledge-based database systems. Deductive databases differ from these two types of databases in one major respect: In the case of expert or knowledge-based databases, the data needs to be present in the primary memory of the computer. However, in a deductive database, this restriction is not present. The data can be in primary or secondary memory.
What is a database management system?
Database management system is a software system that creates,expands and maintains the database.
Why do Database Management is related to MS Access?
Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.Access is a Database Management System, so it is related to the management of data. It is what a database is for.
Are database and database management system identical?
No. Database is a data itself, organized according to rules of database management system. And Database Management System is a software used to organize a database, and to acces it too.
About oracle database management system?
database management is a system
Is Database an operatig system?
No, database is not an operating system. Database is a system used by websites or software to store data they use.
Advantage and disadvantage of deductive database model?
Advantages of Deductive Database Languages· The database may hold some information as rules rather than tables (eg the 'forebear' relation we used in examples· Only need one language. RDBMS often use two languages, COBOL to code the program, and another language to interface with the user (SQL).· May do complicated analysis of dataDisadvantage· Less efficient
What is a system based system?
A database system is a term that is typically used to encapsulate the constructs of a data model, database Management system (DBMS) and database .. (natsume)
Contrast of database and database system?
A database is simply a collection of pieces of information (data). A text file storing names and phone numbers is a database. A database management system (DBMS) is some software that manages the data within the database such as MySQL. Both the software and the database are considered together when thinking of a DBMS.
Is a database and a database management system the same why why not?
A database is a collection of data. A database management system controls how those data are collected, stored and retrieved.
What do you means DataBase Management System?
A system that allows you maintain and administer a database.
