MongoDB Customers often reach out to our team at MongoDB to ask, “How can I control my data storage costs?” With the proliferation of different, constantly changing applications, it’s become a challenge to innovate quickly while at the same time having a strategy in place to prevent ball...
Operations in MongoDB CRUD operations are the concepts of a user interface that allow users to browse, search, and change objects in a database. MongoDB documents are altered by connecting to a server, querying the appropriate documents, and then transforming them before sending that data back ...
Next, we need to create a database configuration file. This configuration file will contain the details and credentials for MySQL database and the MongoDB. Here we need to make sure that the correct database name, username and password are used for the MySQL database that we need to migrat...
Get Started with Atlas 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 importan...
Hello, Hope this message finds you well. I have created a droplet and installed a Mosquitto MQTT broker so our sensor would send data to the cloud/dro…
In this tutorial, we will use MongoDB Atlas as a vector store and retriever. But first, you will need a MongoDB Atlas account with a database cluster and get the connection string to connect to your cluster. Follow these steps to get set up: Register for a free MongoDB Atlas account....
Get your Certification Core Concepts Around MongoDB I’ve been saying document databases over and over up to this point, but what actually are they? Here are the main concepts: Documents: data is stored in objects called documents. In simple terms, documents are similar to JSON key-value obj...
// Optional: Drop the original database after copying use oldDatabase db.dropDatabase(); Explanation: use oldDatabase Switches to the original database you want to rename, oldDatabase. db.getCollectionNames() Lists all collection names in oldDatabase, so you know which collections to copy....
1. Get the connection string from MongoDB Atlas Log into your MongoDB Atlas account. This will take you to the overview of your cluster. Click onConnect. ChooseDriversunderConnect to your application. Choose your driver and driver version. We useJavaandVersion 4.3 or laterin this example, bu...
https://repo.mongodb.org/apt/ubuntu: This is a URI representing the location where the APT data can be found. In this case, the URI points to the HTTPS address where the official MongoDB repository is located. focal/mongodb-org/4.4: Ubuntu repositories can contain several different releases...