Introduction MongoDB is a NoSQL database. That means there are no tables in MongoDB. MongoDB stores record as BSON documents. The binary representation of JSON is called BSON. It contains more data types than JSON. One of these data types provided by BSON is an array. An array can contain any set of values. We … Continued
Introduction This article will be an introduction to the main data types in MongoDB with code examples to demonstrate each one. Along with XML, JSON(JavaScript Object Notation) is the main format of data interchange used in modern web development. NoSQL databases like MongoDB use JSON to store records. JSON supports all the basic data types … Continued
Introduction If you store data in MongoDB and also work with Golang, it’s important to know how to access your MongoDB data in different ways through a script. One way you can query for MongoDB data is by its BSON _id in Golang. In this article, we’ll explain how to find a MongoDB document by … Continued
Introduction to creating MongoDB queries and filters in Golang If you’re working with MongoDB and Golang, it’s important to know how to create and format MongoDB filter queries so that they can be passed into method calls. Fortunately, this process is fairly simple and straightforward. In this article, we’ll show you how to create BSON … Continued
Introduction This tutorial will explain how to use the Flask micro-framework to create a MongoDB restful API in Python using the flask_pymongo library. The Flask app for MongoDB serves as a lightweight wrapper for the PyMongo client driver needed for creating a python HTTP client for MongoDB. This Flask-PyMongo tutorial will provide examples for installing … Continued
Introduction Mongodb is documented oriented database. It is the leading Nosql database which works on the concept of collections and documents. It is a high performance database which is easy to use. Commands used in creating database and collections are very simple as compared to other databases. Creating, inserting, updating and deleting is very easy … Continued
Introduction This tutorial will explain how to create a MongoDB index with the Golang driver for MongoDB. Indexes are extremely helpful in speeding up access to MongoDB data by optimizing the data structure. This is accomplished by creating a list of particular fields values to render the data. This article will show how to easily … Continued
Introduction In the last part of this series (Part 2), we discussed privileges and how they fit into the MongoDB authorization model. We also created the first of three users and assigned him a userAdminAnyDatabase role. In the third and final installment of this series, we will create the remaining two users and assign the … Continued
Introduction This tutorial will cover how to insert a MongoDB document with Golang into a collection. The tutorial explains the InsertOne() method of the official Golang driver (mongo-go-driver) for MongoDB, how to create a MongoDB document with Golang and how to import the needed MongoDB and Golang packages. MongoDB, Golang the official Golang driver for … Continued
Introduction In this tutorial will explain the authorization model for MongoDB. MongoDB follows a very simple and common authorization model known as Role Based Access Control, or RBA. As the name suggests, RBAC is where roles can be assigned to any given user with that particular role being assigned over a given namespace. There are … Continued
