MongoDB Schema Reference
Version:
2021.4
Last modified: April 18, 2023
These articles cover the MongoDB schema version 34, which corresponds to Server versions 2021.4. Servers using either embedded MongoDB or user-managed MongoDB use this schema. See the version crosswalk for info on Server to MongoDB versions.
Each Server instance stores information in 3 default databases:
AlteryxGallery Schema
The database for the Server UI part of your Server instance.
AlteryxGallery_Lucene Schema
The database contains the indices for search within the Server UI.
| Server Version to MongoDB Version Crosswalk | ||||
|---|---|---|---|---|
| Server Version | MongoDB Schema Version | Embedded MongoDB Version | Supported MongoDB Version for User-Managed Instances | Documentation |
| 2021.4 | 34 | 4.2 | 4.0, 4.2, 4.4, 5.0, and 6.0 (for all versions) | Current page. |
| 2021.3 | 31 |
For 2021.3.1 to 2021.3.5: 4.0 For 2021.3.6 and later: 4.2 |
For 2021.3.1 to 21.3.5: 3.4, 4.0, and 4.0 Atlas For 2021.3.6 and later: 4.0, 4.2 and 4.4 |
See MongoDB Schema Reference for MongoDB schema version 31 (2021.3). |
| 2021.2 | 30 | 4.0 | 3.4, 4.0, and 4.0 Atlas | See MongoDB Schema Reference for MongoDB schema version 30 (2021.2). |
| 2021.1 | 28 | 4.0 | 3.4, 4.0, and 4.0 Atlas | See MongoDB Schema Reference for MongoDB schema version 28 (2021.1). |
| 2020.4 | 28 | 4.0 | 3.4, 4.0, and 4.0 Atlas | See MongoDB Schema Reference for MongoDB schema version 28 (2020.4). |
| 2020.3 | 28 | 4.0 | 3.4, 4.0, and 4.0 Atlas | See MongoDB Schema Reference for MongoDB schema version 28 (2020.3). |
| 2020.2 | 28 | 4.0 | 3.4, 4.0, and 4.0 Atlas | See MongoDB Schema Reference for MongoDB schema version 28 (2020.2). |
| 2020.1 | 27 | 4.0 | 3.4, 4.0, and 4.0 Atlas | See MongoDB Schema Reference for MongoDB schema version 27. |
| 2019.4 | 25 and 26 | 4.0 | 3.4 and 4.0 | See MongoDB Schema Reference for MongoDB schema version 26. |
| 2019.3 | 24 | 4.0 | 3.0, 3.4, and 4.0 | See MongoDB Schema Reference for MongoDB schema version 24. |
| 2019.2 | 23 | 3.4 | 3.0, 3.4, and 4.0 | Not available. |
| 2019.1 | 22 | 3.4 | 3.0 and 3.4 | Not available. |
| 2018.4 | 21 | 3.4 | 3.0 and 3.4 | Not available. |
| 2018.3 | 20 | 3.4 | 3.0 and 3.4 | Not available. |