Two Liferay instances with common database - updates sync – Liferay Help Center

Issue

We have two Liferay instances that use one database. If we work with Liferay instance 1 - import LAR file or make some changes in content (change a webcontent, create new page, upload an image etc) - will Liferay instance 2 automatically load these changes immediately, or do we need to perform some additional actions like caches reload?

If the instances share the same database, then the changes should apply to every instance, it is just needed to refresh the browser to see them. In a usual configuration where the database is shared - a clustered environment for example - the changes made on one instance should apply automatically to the other instances.