Firebase Configuration Service provides a new way for app developers to manage configuration for Firebase .This service is a way for you to store and retrieve information about your app configuration in the cloud and have those configurations automatically applied at run time. Use Our Firebase Configuration Service to change the behavior of your existing services by subscribing, unsubscribing, and modifying them all at once. Configuration Services is a cloud-based service that allows you to securely store configuration data for your application.

The service comes in two flavors: Cloud Firestore, which stores documents from Firebase real-time databases and has automatic offline support, and Cloud Firestore Simulator, which simulates all operations related to Realtime Database admin nodes, but does not modify data. Firebase Configuration Services automatically sets up your web app with its own Firebase components, so it's quick and easy to get started. If a feature isn't already supported in the latest release of your app, we provide a custom solution to integrate the feature in minutes. Firebase Configuration Services is a cloud service that configures and maintains your Firebase projects. It gives you full control over your data, allowing you to move it between multiple apps, change its schema, and scale up or down as necessary.