MongoDB Exercises
Exercise 1: Insert Data Create a new database named mydatabase. Create a collection named students. Insert two documents into the students c...
Exercise 1: Insert Data Create a new database named mydatabase. Create a collection named students. Insert two documents into the students c...
MongoDB Charts is a tool provided by MongoDB that allows users to create visual representations of their MongoDB data. It enables users to build chart...
MongoDB provides official drivers for various programming languages, allowing developers to interact with MongoDB databases using their preferred lang...
MongoDB offers various APIs and services for interacting with its databases. Here are some key components and APIs related to MongoDB: MongoD...
In MongoDB, schema validation allows you to enforce specific rules on the structure and content of documents within a collection. While MongoDB is sch...
In MongoDB, the term "schema" is used differently than in traditional relational databases. MongoDB is a NoSQL database, and it is schema-le...
In MongoDB, an index is a data structure that improves the speed of data retrieval operations on a collection. Indexes can be created on one or more f...
MongoDB Aggregation is a powerful framework for transforming and manipulating documents within a collection. Aggregation pipelines allow you to proces...
MongoDB provides update operators to perform specific modifications on documents during the update process. Here are some common MongoDB update operat...
In MongoDB, query operators are used to specify conditions in queries. They allow you to filter documents based on various criteria. Here are some com...
In MongoDB, the delete method has been deprecated, and it's recommended to use the deleteOne or deleteMany methods for deleting documents in a col...
In MongoDB, the update method has been deprecated, and it's recommended to use the updateOne or updateMany methods for updating documents in a col...
In MongoDB, the find method is used to query documents in a collection. It returns a cursor to the documents that match the specified criteria. Here...
In MongoDB, the insert operation has been deprecated, and it's recommended to use the insertOne or insertMany methods for inserting documents into...
A MongoDB collection is a grouping of MongoDB documents. It is the equivalent of an RDBMS table. A collection exists within a single database and does...
In MongoDB, databases are created implicitly when you first insert data into them. MongoDB creates a database as soon as you insert a document into a ...
Mongosh is the official command-line shell for MongoDB. It provides a user-friendly and interactive environment for interacting with MongoDB...
MongoDB provides a rich and flexible Query API that allows you to interact with your data using various query operators and expressions. The MongoDB Q...
CRUD stands for Create, Read, Update, and Delete, which are the basic operations that can be performed on any persistent storage. MongoDB, being a NoS...
Connecting to MongoDB involves establishing a connection between your application and the MongoDB server. The connection is typically established usin...