Courses / Node.js
31. Executing simple queries/operations (CRUD)
Perform basic create, read, update, and delete operations against a datastore from Node.js.
JavaScript
Executing simple queries/operations (CRUD)
Using code to create, read, update, and delete records in a datastore from Node.js.
"I need to save user input, show it back, change it later, and sometimes remove it."
CRUD means the four basic operations apps do on stored data: Create new records, Read/query them, Update existing ones, and Delete unwanted ones. From Node.js you call the datastore's API or driver to perform these operations and handle results asynchronously.
"I need to save user input, show it back, change it later, and sometimes remove it."
CRUD means the four basic operations apps do on stored data: Create new records, Read/query them, Update existing ones, and Delete unwanted ones. From Node.js you call the datastore's API or driver to perform these operations and handle results asynchronously.