To keep pace with changes to third-party technologies, SAS has adopted a general policy of supporting one or more baseline major versions and subsequent minor updates for each officially supported operating system. For example, if the baseline for SAS x is Red Hat Enterprise Linux 8.4, SAS x will also support Red Hat Enterprise Linux 8.7 under this policy. Only the supported baseline major versions are listed in this document.
The full SAS Support policy governing third-party software can be found at https://support.sas.com/en/documentation/third-party-software-reference/baseline-and-higher.html.
As part of this policy, SAS strongly encourages customers to install the latest operating-system service packs.
SAS recommends deploying SAS Metadata Server on a 64-bit host system. The SAS Metadata Server is multi-threaded and multi-core server hardware (typically quad core or higher is recommended). A dedicated machine for the SAS Metadata Server is recommended to simplify tuning, management, and diagnostics, but is not required. The disk I/O performance of any server-class system should be sufficient. Memory requirements are highly dependent on the product mix and usage, but 8 GB of RAM are sufficient for most large deployments. For many deployments, 4 GB of RAM are sufficient and should be considered a minimum, unless the specific deployment is tested and verified to require less memory.
SAS software may be provided with certain third-party software, including but not limited to open-source software, which is licensed under its applicable third-party software license agreement. For license information about third-party software distributed with SAS software, refer to http://support.sas.com/thirdpartylicenses.