FQL v4 will be decommissioned on June 30, 2025. Ensure that you complete your migration from FQL v4 to FQL v10 by that date.

Fauna accounts created after August 21, 2024 must use FQL v10. These accounts will not be able to run FQL v4 queries or access the v4 Dashboard.

For more details, see the v4 EOL announcement and migration guide. Contact support@fauna.com with any questions.

Introduction

This section introduces Fauna as a database, and the high-level concepts that you need to understand to use it effectively.

What is Fauna?

Provides an overview of the Fauna database and service.

Provides a summary of Fauna’s features.

Describes the various schema features that you can use to model your data in Fauna.

Outlines factors to consider when adopting or migrating to Fauna for your database needs.

Provides a translation for a variety of common SQL query statements into their Fauna equivalents.

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