The term CRUD is strongly connected with managing digital data. To be more precise, CRUD refers to an acronym of four fundamental operators of persistent database applications:
- Create (create a dataset)
- Read or Retrieve (read datasets)
- Delete or Destroy (destroy datasets)
Simply put, the term CRUD sums up the functions that users need in order to create and manage data. Whether your task involves managing databases or using applications, there are many data management processes based on CRUD, and often these operations are specifically tailored to both the user as well as the system in question. Following this, operations are indispensable access tools that enable experts to inspect database problems. For users, CRUD means creating an account (create), which can be used (read), adjusted (updated), or deleted at any time. Depending on the language environment, CRUD operations are executed quite differently, as the following table shows: