I always use MongoDB as a database when I work on an app. And I like to connect to a database on my computer because it speeds up dev and test-related work. Today, I want to share how to create and connect to a
LlamaIndex (MongoDB): LlamaIndex extension library that imports all the necessary methods to connect to and operate with the MongoDB Atlas database. LlamaIndex (OpenAI): LlamaIndex extension library that imports all the necessary methods to access the OpenAI embedding models. PyMongo: a Python l...
1 from pymongo import MongoClient 2 def get_database(): 3 4 # Provide the mongodb atlas url to connect python to mongodb using pymongo 5 CONNECTION_STRING = "mongodb+srv://user:pass@cluster.mongodb.net/myFirstDatabase" 6 7 # Create a connection using MongoClient. You can import ...
Let’s insert data into our local MongoDB database Now, inserting data into a MongoDB database is somewhat simpler, especially if you have been coding in Javascript. How do we insert a record into it. To do so, run the following commands, mongo use db test //use test database db.sa...
To connect to MongoDB database clusters using the mongo CLI, you need three things: To add your local computer to the database’s trusted sources. To install mongo on your local computer. To reference the database cluster’s connection details, which tells your client how to connect to the...
a) Database per Tenant: Create a separate MongoDB database for each tenant. Pros: Strong isolation, easier to manage backups and scaling per tenant. Cons: Can be resource-intensive with many tenants. b) Collection per Tenant: Use a single database b...
2. MongoDB Change Streams MongoDB change streams provide a high-level abstraction built directly on top of the oplog. They allow applications to immediately react to data changes without polling the database. With a simple .watch() method, you can subscribe to real-time change events on a ...
1. Open the Mongo shell for use. Enter the following command in the terminal: mongoshCopy The prompt changes to the MongoDB shell running the test database (test>). 2. Switch to the admin database: use adminCopy 3. Create an administrator user account for the Mongo database: ...
Importing and exporting a database means dealing with data in a human-readable format, compatible with other software products. In contrast, the backup and restore operations create or use MongoDB-specific binary data, which preserves not only the consistency and integrity of your data but...
Renaming a database in MongoDB requires a workaround, as MongoDB does not support a direct rename operation for databases. The process involves creating a new database, copying collections from the old database to the new one, and then dropping the old database if needed. This method effect...