Commits all updates to the database that have occurred since the last commit or rollback.
Assembly: Microsoft.SharePoint.Taxonomy (in Microsoft.SharePoint.Taxonomy.dll)
When objects are edited in the TermStore object, or in child objects such as Group, TermSet, or Term, the changes are pending until the method is called. Once it is called, the updates that were made since the last or RollbackAll() method calls are persisted to the term store's database. A successful call to CommitAll flushes the cache so that other consumers of the TermStore object will see your updates.