---
title: "Sitecore Cortex Processing Tasks database"
slug: "sitecore-cortex-processing-tasks-database"
abstract: "Overview of Sitecore Cortex Processing Tasks database supported infrastructure, references, and privacy and security."
---
# Sitecore Cortex Processing Tasks database

The Sitecore Cortex™ Processing Tasks database temporarily stores tasks to be processed by the Sitecore Cortex Processing Engine service.

<details>
<summary><h2>Supported infrastructure</h2></summary>

You can host the Sitecore Cortex Processing Tasks database on:

- SQL Server
- SQL Azure

Refer to the [Sitecore compatibility table](https://kb.sitecore.net/articles/087164) for compatible versions.

</details>

<details>
<summary><h2>Reference structure</h2></summary>

The Sitecore Cortex Processing Tasks database has its place in the Sitecore reference structure. It can be referenced by other roles, and it can also reference other roles.

![Illustration showing the Sitecore Cortex Processing Tasks database's place in the Sitecore reference structure.](https://doc.sitecore.com/api/markdown-image/xp/en/developers/91/platform-administration-and-architecture/images/processing-tasks.PNG)

### Referenced by

The Sitecore Cortex Processing Tasks database is referenced by the following roles:

- [Sitecore Cortex Processing Engine](https://doc.sitecore.com/xp/en/developers/91/platform-administration-and-architecture/sitecore-cortex-processing-engine.html "Sitecore Cortex Processing Engine") service

### References

The Sitecore Cortex Processing Tasks database does not reference other roles.

</details>

<details>
<summary><h2>Privacy and security</h2></summary>

Assuming default behavior, the Sitecore Cortex Processing Tasks database does not store personal information. However, depending on your implementation, task data could potentially include sensitive data. For example, a xConnect search data source query might be *where contact's first name is "Peter" and last name is "McSitecore"*. The Sitecore Cortex™ Processing Tasks database supports Always Encrypted.

</details>