---
title: Apache Solr for TYPO3 - TYPO3 optimized Solr Index Schema
url: "https://www.typo3-solr.com/solr-for-typo3/development-model/indexing/typo3-optimized-solr-index-schema/"
description: "TYPO3‑optimized Solr index schema from EXT:solr: tuned field types, dynamic fields, planned schema‑diff checks, and compatibility with evolving TYPO3/Solr releases."
date: 2021-09-03
modified: 2025-11-05
lastUpdated: 2025-11-24
---

# Apache Solr for TYPO3 - TYPO3 optimized Solr Index Schema

1. [Home](https://www.typo3-solr.com/)
2. [Solr for TYPO3](https://www.typo3-solr.com/solr-for-typo3/)
3. [Development Model](https://www.typo3-solr.com/solr-for-typo3/development-model/)
4. [Indexing](https://www.typo3-solr.com/solr-for-typo3/development-model/indexing/)
5. TYPO3 optimized Solr Index Schema

  TYPO3 optimized Solr Index Schema
=================================

 A schema definition file comes with EXT:solr. Using this schema ensures an index optimized for TYPO3 content. Additionally a set of dynamic fields are defined allowing to dynamically add more fields as needed without having to modify the schema definition.

It is planned to provide a mechanism to detect and inform about differences in the used schema and the recommended schema shipping with the extension. This will be especially useful should the schema change when upgrading to a newer version of the extension.

Schema changes can become necessary due to changes in TYPO3 as well as Apache Solr. Especially Apache Solr usually comes with new, more optimized field types with each release.

  ![Progress bar at 90%](https://www.typo3-solr.com/fileadmin/_processed_/6/a/csm_90prozent_01_53eada37d5.png) **Status of Implementation**
If you are interessted to support this feature, please [contact us!](https://www.typo3-solr.com/contact/)

- [Back to all components of Indexing](https://www.typo3-solr.com/solr-for-typo3/development-model/indexing/)
- [Back to all components of the development Model](https://www.typo3-solr.com/solr-for-typo3/development-model/#c2297)