Interested to Buy Any Domain ? << Click Here >> for more details...
wht is normalization?can u explain me in detail?
- 9 Answers
- 17868 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Normalization is the process of efficiently organizing data
in a database. There are two goals of the normalization
process: eliminating redundant data and ensuring data
dependencies make sense
| Is This Answer Correct ? | 17 Yes | 1 No |
Answer / nesa4180
The process of separating data into distinct, unique sets
is called normalization.
| Is This Answer Correct ? | 7 Yes | 3 No |
Answer / koti
It is the process of removing redundancy data by splitting
the the tables into smaller tables in order to improve the
performance of the data retrieval.
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / granto
The process
of deciding what tables to create and what relationships
exist between them is known as
normalisation.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / guest
Normalisation is when you reduce redundancy of data in
tables & increase performance
| Is This Answer Correct ? | 6 Yes | 6 No |
Answer / md.abdul azeez
Normalization is the process of efficiently organizing data
in a database. There are two goals of the normalization
process: eliminating redundant data and ensuring data
dependencies make sense
0 Ramesh L.v.
Re: wht is normalization?can u explain me in detail?
Answer
# 2 Normalisation is when you reduce redundancy of data in
tables & increase performance
0 Guest
Re: wht is normalization?can u explain me in detail?
Answer
# 3 The process of separating data into distinct, unique
sets
is called normalization.
3 Nesa4180
Re: wht is normalization?can u explain me in detail?
Answer
# 4 It is the process of removing redundancy data by
splitting
the the tables into smaller tables in order to improve the
performance of the data retrieval.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / anil rajwadi
the task for database design is to structure in way that
eliminated unnecessary duptication and provide rapId path
search to all necessary information.the process of refining
table,column,key and relationship to create efficent
database is call normalization
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / shiva
Normalisation is the bottom up approach to design the database.Normalisation is the process of organising data in a table to reduce reduncy and to improve performance.Normalisation is a set of rules and each rule is called one normalform.
| Is This Answer Correct ? | 0 Yes | 0 No |
Normalization is the process of designing the datamodel and
effocientely store the data in database.to reduce the
redundancy.
1Normal form: Elimanate the repeating groups for individual
table
-Create sepeare table for each set of related data
-identify the each set of related data with a primary key
2nd normal form : create separate table for set of values
that apply the multipule records.
--Releate these tables with a forgign key
3rd Normal Form : Eliminate fields that do not depend on
the key
| Is This Answer Correct ? | 0 Yes | 5 No |
What are the filtered indexes?
How can you append an identity column to a temporary table?
What are the grouping functions?
how can we use a composite key for two tables and how can we represent it
What is the optimal disk configuration for a database server and what raid configurations would you use if budget is not a constraint?
what is a self join? Explain it with an example? : Sql server database administration
What is the dbcc command and why is it used?
Do you know query execution plan?
What is the primary use of the model database?
How do I find the default sql server instance?
What is the purpose of sql profiler in sql server?
What is difference between temp table and cte?
-
Oracle (3259) - SQL Server (4518)
- MS Access (429)
- MySQL (1402)
- Postgre (483)
- Sybase (267)
- DB Architecture (141)
- DB Administration (291)
- DB Development (113)
- SQL PLSQL (3330)
- MongoDB (502)
- IBM Informix (50)
- Neo4j (82)
- InfluxDB (0)
- Apache CouchDB (44)
- Firebird (5)
- Database Management (1411)
- Databases AllOther (288)
