Component | Details |
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RDBMS |
| Database | Preferred? | Large deployments* | Small deployments | Notes |
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| Postgres | Yes | Yes | Yes | works with Postgres v9, might have issues with v10 |
| | Oracle | No | Yes | Yes | you need to add your driver to the container | | MySQL | No | No | Yes | - performance issues on large deployments
- as a datapoint, v2.5 works with MariaDB 10.4.12 with driver mysql-connector-java-8.0.16.jar
| | Microsoft MSSQL | No | No | No |
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"Large deployment" is loosely defined as having more than 10k groups |
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Container | |
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Authentication | User Interface - Servlet container, REMOTE_USER via servlet container, or user-installable servlet filter. Web Services - Servlet container, HTTP Basic, HTTP Basic with Kerberos, Rampart, or user-installable plug-in. Grouper v2.5+ also has built in authentication for both the UI and Web Services. |
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Java | - No longer applicable since Grouper runs in a container with Java already installed. However, if you're pulling the Grouper API from Maven (e.g. to integrate with a custom application), then JDK v8 or later is required. To run the Grouper installer (for a container quick start), or the Grouper client (for web services), Java8 is required.
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Browser Requirements | - Modern common browser (e.g. latest Chrome, Firefox, IE)
- cookies must be enabled
- javascript must be enabled
- AJAX compatible
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