Difference between data retrieval and information retrieval in tabular form
Answers
Answer:
On the other hand, a data retrieval system (such as a relational database) deals withdata that has a well defined structure and semantics. Data retrieval, while providing a solution to the user of a database system, does not solve the problem of retrieving information about a subject or topic.
Answer:
Data retrieval means obtaining data from a Database Management System (DBMS) such as ODBMS. ... In order to retrieve the desired data the user present a set of criteria by a query. Then the DBMS selects the demanded data from the database. The retrieved data may be stored in a file, printed, or viewed on the screen.
Information retrieval (IR) is the science of searching for information in documents, searching for documents themselves, searching for metadata which describe documents, or searching within hypertext collections such as the Internet or intranets.