---
title: "OneSpan Authentication Server data store"
slug: "oas-igwin-onespan-authentication-server-data-store-3-28"
updated: 2025-07-07T13:55:52Z
published: 2025-07-07T13:55:52Z
canonical: "docs.onespan.com/oas-igwin-onespan-authentication-server-data-store-3-28"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# OneSpan Authentication Server data store

You need to set up the data store for OneSpan Authentication Server. You can use the embedded MariaDB or another ODBC-compliant database.