![]() Show all documents in a collection db. The following sections show you how perform basic queries against a given collection in a database. Create a collection db.createCollection() The following sections show you how to create and delete a collection in a given database as well as how to list collections in a given database. You can think of a document as a NoSQL record. ![]() Easily learn new technologies and coding concepts and quickly find the answers you need.Ī collection is an array of documents that exist within a given database. With Red Hat Developer cheat sheets, you get essential information right at your fingertips so you can work faster and smarter. Perform basic queries against a collection.Create, delete, and list users in a database. ![]() It also provides tips on how to carefully execute dangerous tasks like dropping collections from a database.ĭownload the MongoDB Cheat Sheet and learn how to: It introduces key concepts, like collections and indexes, and explains how to perform common tasks, including setting query results to a varable and using MongoDB’s aggregate method. This cheat sheet covers basic commands and tasks for using MongoDB. MongoDB makes it easy for developers to store, manage, and retrieve data when creating applications. Please note that those commands are for Linux in general, both RedHat-like and Debian-like distributions. In this page, we’ll present you with a curated list of the most handy Linux commands. MongoDB is a NoSQL, document-centric database for building highly available and scalable web applications. Even longtime users may forget a command every once in a while and that is why we have created this Linux cheat sheet commands guide.
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