Web Analytics using MongoDB v Logging with MongoDB: The most basic requirement of web analytics is to log visits to different pages in a web application. Following are the steps to learn how we can implement a logger module that will log user requests to a web app in a MongoDB collection. The steps are; 1. The page being visited 2. […]
Queries & Advanced Queries in MongoDB In MongoDB, to manipulate data or to perform any specific operations, user can write scripts for the Mongo Shell using JavaScript. For users or developers, who are very much familiar with SQL queries, it might be helpful to use SQL for MongoDB collection as well. v Querying Using Find(), Skip(), limit(), Sort(), Count(), group(), match() […]
Create and Manage Database in MongoDB Show /List out Databases available in MongoDB: This command is used to list out various databases are available in MongoDB connection. >show databases / dbs Open any specific Database: This command is used to either open an existing database or to create a new one. >use database_name E.g: > use Employee Create a Collection: […]
v Introduction of MongoDB: MongoDB is an open-source document database and leading NoSQL database. MongoDB is written in C++. MongoDB is a cross-platform, document oriented database that provides, high performance high availability and easy scalability. MongoDB works on concept of collection and document. You can leverage MongoDB if you are expecting a lot of reads and write operations from […]
NoSQL Database v NoSQL Introduction: NoSQL (not only SQL) databases are non-tabular databases and store data differently than relational tables. NoSQL databases com in a variety of types based on their data model. The main types are document, key-value, wide-column, and graph. They provide flexible schemas and scale easily with large amounts of data and high user leads. NoSQL […]