Subscription Services provides general guidance and documentation on the installation of Liferay Digital Experience Platform, Liferay Portal EE, and Liferay Commerce ("the product") on the application servers, database servers, operating systems, JDKs, cloud services, and browsers listed on the Liferay version-specific Compatibility Matrix. If there are any reproducible and unintended issues encountered while installing Liferay software in a compatible environment, and a Liferay product defect is found, then Liferay will seek to resolve the issue via patching or configuration changes according to the product service life policy. It's the customer's responsibility to configure any settings and values specific to the customer's environment (e.g., performance tuning). Information on configuring for high availability can be found in the Clustering and High Availability and the Third-Party Configuration coverage articles.