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what is the meant by Normalization and de-normalization?
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Answer / gireesh
Normalization is a process in database design which groups
data into various tables which are then crosslinked by a
particular field. In a properly normalized database, there
will be only one field in one table for a particular piece
of data, eliminating possibility for conflicts. Breaking the
database up into numerous smaller tables, and eliminating
redundancies, eases management and enhances efficiency.
| Is This Answer Correct ? | 24 Yes | 5 No |
Answer / srinivas
Normalization:
Normalization is a technique to reduce redundant, and
inconscistent data. normally normalization techniques use
in snoflake schema.
De-normalization:
it is a technique to move high to low normal forms in
datamodeling to increase the performance of databases.
| Is This Answer Correct ? | 3 Yes | 0 No |
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