Fuzzy RDBMS Design: SQL Add-On
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2013, Vol 2, Issue 5
Abstract
In this paper we are applying classical as well as fuzzy queries on the database. A Relational Data Base Management System (RDBMS) is a software system that provides a convenient and effective method of defining, storing and retrieving precise information stored in the database. But sometimes users need to use vague or imprecise or fuzzy terms in the query. Our work gives the users the flexibility to query the database in natural language using FRDB, whichpermits to have a range of answers in order to offer to the user all intermediate variations. We also show that fuzzy query on classical database enhance the expressiveness of human expression, with nearly no effect on searching time. Fuzzy query interpreter helps to convert fuzzy query into SQL query without need to learn a new query language. So automatic mapping of existingrelational database can be done with FRDB, which in turn saves time and increase the efficiency of query.
Authors and Affiliations
Subita Kumari , , Sonia
Keywords
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