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课程概述
Unlike relational databases, NoSQL databases such as MongoDB store data as collections of fields, rather than rows and columns. It mimics the way humans think of objects and provides a smooth interface for applications that are object-oriented. Each ‘object’ is stored in JSON format in a data structure called a Document. The Document may represent a single word and its definition for example. A Document is stored in a Collection, which contains one to many Documents. The MongoDB database then contains one to many Collections.
In this course, you will create a MongoDB database collection containing words and their definitions. You will then retrieve data from the collection, update data, remove document data from the collection, and finally delete a document, a collection, and a database.
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1 - CRUD Operations using MongoDB NoSQL 的 6 个评论（共 6 个）
创建者 SUGGU S
•Sep 10, 2020
I Love Courser Providing Beautiful Platforms for Learning and sharping our skill sets ;) :) ;)
创建者 121912502021 g
•Feb 13, 2021
Crazy Coursera and a Crazy Course
创建者 Argeo T G V
•Aug 27, 2020
I like the platform that eas used
创建者 Jesus M Z F
•Aug 26, 2020
Great course
创建者 Kaustubh K
•Oct 1, 2020
very good
创建者 Manohar S R
•May 3, 2021
Good to understand MongoDB and NoSQL skills
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