You will not be able to use automatic field level encryption with MongoDB Community Edition. The assumption is that you're familiar with developing Node.js applications that use MongoDB. If you want a refresher,
1 Install-Package MongoDB.Driver -Version 2.12.0-beta1 💡️ If your Package Manager Console is not visible in your IDE, you can get to it via View > Other Windows > Package Manager Console in the File Menu. The next dependency you'll need to install is mongocryptd, whi...
MongoDB installed (follow our guide toinstall MongoDB on Ubuntu). Access to thecommand line/terminal. Method 1: Create a Collection in MongoDB via createCollection() The first way to create a collection is to use the built-increateCollection()database method. There are four different collecti...
The schemaless feature has given MongoDB great flexibility and the capability to adapt the database to the changing needs of applications. Let’s say that this flexibility is one of the main reasons to use MongoDB. Relational databases are not so flexible: you always need to define a schema...
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...
The first argument to‘useMemo()’is a function that returns the memoized value. This function will only be executed when the dependencies (specified in the second argument) change. The memoized value is then returned. Use the ‘memoizedValue’ in your component as needed: ...
Step 2 — Adding Mongoose and Database Information to the Project Our next steps will be to clone the application starter code and add Mongoose and our MongoDB database information to the project. In your non-root user’s home directory, clone the nodejs-image-demo repository from the Digit...
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 but create separate collecti...
npm install -g mongodb This will install mongodb as a global library, so all your Node.js projects will have access to it and be able to use it. 2. Connecting to MongoDB With your kitchen (the backend) and ingredients in place,it’s time to mix those flavors.Create a file in your...
To perform a “starts with” query in MongoDB using regular expressions, you’ll use thefind()method along with the regex pattern. db.collection.find({field: /^pattern/}) Here’s what each component means: db.collection: Refers to the collection where the query will be executed. ...