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Prerequisites Postgresql
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PostgreSQL Database
A dedicated PostgreSQL instance is required for JupyterHub operations. The database can be hosted on virtual machines or bare-metal servers.
Hardware Requirements
Resource | Minimum |
|---|---|
CPU | 16 cores |
Memory | 32 GB |
Storage | 200 GB |
Software Requirements
Parameter | Requirement |
|---|---|
PostgreSQL version | 16.0 or higher |
Maximum connections | 1,000 concurrent connections |
Network Requirements
All Kubernetes worker nodes must be able to reach the PostgreSQL instance over the network.
Usage Notes
This instance must be exclusively dedicated to JupyterHub -- do not share it with other services.
The database stores JupyterHub configuration and user notebook data.
Database provisioning, connectivity, and access management are the responsibility of the tenant.
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