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 local MongoDB Database. Installing MongoDB You need to install Mon...
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...
MongoDB provides monitoring and tools to observe and address the performance overall health of your database instances. Read on to understand the metrics and tools you can use to monitor your clusters. In what follows, we’ll guide you through: Why it’s important to monitor MongoDB K...
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 ...
MongoDB is adocument databasesolution, a subset ofNoSQL, known foravailabilityandscalability. Its data is structured and stored in JSON documents known as collections (schema-less equivalents to tables inrelational databases). Depending on the local setup, there are different ways to create a data...
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...
Here is the snippet to do so: import json from pymongo import MongoClient # Establish connection to MongoDB client = MongoClient("localhost", 27017) # Create a database named "drones" drones = client["drones"] # Create a collection named "races" races = drones["races"] # Load dataset...
On starting with MongoDB, I found that setting up and connecting to a local MongoDB database wasn’t very straightforward. In this post, I will talk about how to setup a local instance of MongoDB, run it, insert data into it via the Mongo shell, view it using a GUI like MongoDB ...
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...
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...