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amit raj
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Why need to turn un-normalization data into 1NF?
Un-normalization of data will return the actual values of outcome, which is real value. Because we scale the data in normalization process.
What is the purposed normalization in database?
The purpose of normalization is to reduce the chances for anomalies to occur in a database. The Normalization also forces you to use a database in a Object orientated manner. (This is good of course.)
What are the advantages of performing a database normalization?
There are many advantages of performing a database normalization. Some of the advantages include faster index searching, data commands are faster with less indexes and a more compact database with less null data.
Normalization is a complex process but it is a factor for successful database design. Justify this statement?
Normalization is the process of efficiently organizing data in a database. There are two goals of the normalization process: eliminating redundant data (for example, storing the same data in more than one table) and ensuring data dependencies make sense (only storing related data in a table). Both of these are worthy goals as they reduce the amount of space a database consumes and ensure that data is logically stored.
Why is it important for a database to be normalized?
Normalization is a process of reducing redundancies of data in a database. If you don't normalize you will have to repeat data entry.
What is bCnf in rdbms?
It is boyce-codd normal form IN NORMALIZATION WHICH SHOULD BE IN 3NF and EVERY DETERMINAT IS A CANDIDATE KEY .
Difference between rdbms and dbms?
dbms stands for data base management system whereas rdbms is relational data base management system. A Database Management System (DBMS) is collection of software programs which enable large, structured sets of data to be stored, modified, extracted and manipulated in different ways. Whereas Relational Database Managemet System (RDBMS) is a data structured in database tables, fields and records. Each RDBMS tables consist of database table rows.
What are the application of RDBMS?
what is rdbms and its application
Is foxpro a rdbms?
yes it is a rdbms
Uses of rdbms?
RDBMS (Relational Database Management System) is commonly used for storing, managing, and retrieving structured data. It provides features like data integrity, relationships between tables, and SQL querying for efficient data manipulation. RDBMS is widely used in various applications ranging from e-commerce websites, banking systems, healthcare record keeping, to enterprise resource planning (ERP) systems.
Solved examples of normalization in DBMS?
solved examples of normalization
What are the different types of management systems?
1. relational database management system(RDBMS) 2. object Rdbms. 1. relational database management system(RDBMS) 2. object Rdbms.
Normalization form in details in points and examples?
Normalization is a process to reduce redundancy. By using normalization we can easily remove duplicate entries..
What is RDBMS and its advantages?
Advantage is More secure and Normalization(reducing Redundancy,repitation,concurrency),avoiding problems while processing 2 things at a time.(while these are not possible in file proccessing systems)Disadvantage is it requires more knowledge to implement.
What are advantages of rdbms over dbms?
Some advantages of relational database management systems (RDBMS) over traditional database management systems (DBMS) include data integrity through the use of constraints, normalization to reduce redundancy, support for ACID transactions, and standardized SQL language for data manipulation. RDBMS also offer scalability and flexibility for complex data structures and relationships.
Is MySQL DBMS or RDBMS?
AnswerMySQL, like most modern Database Management Systems is based on the relational model. So it is a RDBMS (Relational Database Management System).
What are the subject topic for rdbms?
RDBMS is all about Relational Data Base Management System...
