What is deductive database system

  • What is facts and rules in deductive database?

    Facts are specified in a manner similar to the way relations are specified but it does not include attribute names whereas rules are virtual relations (views in a relational database) that are not actually stored but that can be formed from the facts by applying inference mechanism..

  • A Deductive Database is a type of database that can make conclusions or we can say deductions using a sets of well defined rules and fact that are stored in the database.
    In today's world as we deal with a large amount of data, this deductive database provides a lot of advantages.Jan 5, 2023
A deductive database is an advanced database system that can make deductions (i.e., conclude additional facts) based on rules and facts stored in the database. It uses an inference system that, by evaluating rules against facts, derives new facts which in turn can be used to answer queries.

What is a deductive database?

A deductive database is a database system that can make deductions (i.e. conclude additional facts) based on rules and facts stored in its database.
Datalog is the language typically used to specify facts, rules and queries in deductive databases.


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