Start with a requirement
A service category describes what your app needs, such as a database, object storage, or monitoring. A product profile describes a specific offering within that category. A direct comparison helps you choose between named products.
Start with managed PostgreSQL for application records or object storage for uploaded files. Review a category to create a shortlist, open an available product profile to understand its operating model, and use a direct comparison when you have two database options in mind.
Match the setup before comparing cost
The same category can include different deployment modes. A database managed by a provider and PostgreSQL installed on a virtual machine have different operating responsibilities. Compare the configuration and responsibility your app needs before comparing rates.
Each published category links to supporting records and reviewed guidance. Use the full-app stack guide to connect the database and file-storage decisions with hosting, releases, and operating ownership.