What does denormalization mean?
Definitions for denormalization
de·nor·mal·iza·tion
This dictionary definitions page includes all the possible meanings, example usage and translations of the word denormalization.
Wiktionary
denormalizationnoun
The act or process of denormalizing.
Wikipedia
Denormalization
Denormalization is a strategy used on a previously-normalized database to increase performance. In computing, denormalization is the process of trying to improve the read performance of a database, at the expense of losing some write performance, by adding redundant copies of data or by grouping data. It is often motivated by performance or scalability in relational database software needing to carry out very large numbers of read operations. Denormalization differs from the unnormalized form in that denormalization benefits can only be fully realized on a data model that is otherwise normalized.
Wikidata
Denormalization
In computing, denormalization is the process of attempting to optimise the read performance of a database by adding redundant data or by grouping data. In some cases, denormalization is a means of addressing performance or scalability in relational database software. A normalized design will often store different but related pieces of information in separate logical tables. If these relations are stored physically as separate disk files, completing a database query that draws information from several relations can be slow. If many relations are joined, it may be prohibitively slow. There are two strategies for dealing with this. The preferred method is to keep the logical design normalized, but allow the database management system to store additional redundant information on disk to optimise query response. In this case it is the DBMS software's responsibility to ensure that any redundant copies are kept consistent. This method is often implemented in SQL as indexed views or materialised views. A view represents information in a format convenient for querying, and the index ensures that queries against the view are optimised.
Numerology
Chaldean Numerology
The numerical value of denormalization in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of denormalization in Pythagorean Numerology is: 5
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"denormalization." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/denormalization>.
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