---
title: "Architecture"
manual: "TYPO3 Explained"
version: "14.3"
permalink: "https://docs.typo3.org/permalink/t3coreapi:fal-architecture@14.3"
source: "ApiOverview/Fal/Architecture/Index.rst"
rendered: "2026-10-01T15:20:05+00:00"
---

# Architecture {#fal-architecture}

This chapter provides an in-depth look into the
architecture of FAL.

-   [Overview](https://docs.typo3.org/permalink/t3coreapi:overview@14.3)
-   [Folders](https://docs.typo3.org/permalink/t3coreapi:folders@14.3)
-   [Database structure](https://docs.typo3.org/permalink/t3coreapi:database-structure@14.3)
-   [Components](https://docs.typo3.org/permalink/t3coreapi:components@14.3)
-   [PSR-14 events](https://docs.typo3.org/permalink/t3coreapi:psr-14-events@14.3)
-   [Metadata extractors for the file abstraction layer (FAL)](https://docs.typo3.org/permalink/t3coreapi:metadata-extractors-for-the-file-abstraction-layer-fal@14.3)