Two Arvados Rails servers store data in a PostgreSQL database: the SSO server, and the API server. The API server requires at least version 9.1 of PostgreSQL. Beyond that, you have the flexibility to deploy PostgreSQL any way that the Rails servers will be able to connect to it. Our recommended deployment strategy is:
Two Arvados Rails servers store data in a PostgreSQL database: the SSO server, and the API server. The API server requires at least version 9.1 of PostgreSQL. Beyond that, you have the flexibility to deploy PostgreSQL any way that the Rails servers will be able to connect to it. Our recommended deployment strategy is: