These extensions require a separate package install on each host in your WarehousePG cluster before you can enable them, and availability varies by version.
| Extension | Description | 6.x | 7.x |
|---|---|---|---|
| whpg-madlib | Provides scalable in-database machine learning, deep learning, and statistical analytics with Apache MADlib. | ✓ | ✓ |
| whpg-pgsphere | Provides spherical data types and operators for astronomical data. | ✓ | |
| whpg-vector | Provides vector similarity search capabilities for WarehousePG that enable searching, storing, and querying machine-learning-generated embeddings at scale. | ✓ |