Backend As A Service Platforms. In most cases, there is a free plan available, and they start to charge for their services after a certain threshold. If it was on one of the last few editions it is likely that it is still relevant.
Mobile backend as a service (mobile baas): Now that you have gotten some understanding about mobile app backend service, look at some of the popular mobile app backend service providers and their characteristics. If it was on one of the last few editions it is likely that it is still relevant.
And of course, the backend service provider takes care of it.
The procedure for scaling apps on baas platforms is fast and easy. Firebase is a fully managed platform for building ios, android, and web apps that provides automatic data synchronization, authentication services, messaging, file storage, analytics, and more. Baas provides the backend for mobile applications, an api, and tools for various programming languages to integrate with their application backend. To know more, please read baas | backend as a service.