Create, read, update and delete: Difference between revisions

Revision as of 13:38, 24 May 2025

Revision as of 01:01, 14 July 2025

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{{Short description|Basic operations of a computer database}}

{{About|the data processing paradigm|other uses|Crud (disambiguation){{!}}Crud}}

In [[computer programming]], '''create, read, update, and delete''' ('''CRUD''') are the four basic operations (actions) of [[persistent storage]].<ref name="james-martin">{{cite book |last=Martin |first=James |author-link=James Martin (author) |year=1983 |title=Managing the Data-base Environment |publisher=Prentice-Hall |place=Englewood Cliffs, New Jersey |isbn=0-135-50582-8 |page=381 |url=https://archive.org/details/managingdatabase00mart/page/381}}</ref> CRUD is also sometimes used to describe [[user interface]] conventions that facilitate viewing, searching, and changing information using computer-based [[form (document)|form]]s and [[report]]s.

== History ==

The term ''C.R.U.DCRUD'' was likely first popularized in 1983<ref>{{cite book |last1=Martin |first1=James |title=Managing the data-base environment |date=1983 |publisher=Prentice-Hall |___location=Englewood Cliffs, New Jersey |isbn=0135505828 |page=381 |url=https://archive.org/details/managingdatabase00mart/page/381}}</ref> by [[James Martin (author)|James Martin]] in his book ''Managing the data-base environment''.

== Conceptual ==