SAP SE
In-memory database with page size adaptation during loading

Abstract:

Loading of a page into memory of an in-memory database system is initiated. Thereafter, a new page size for the page in memory is allocated corresponding to a greater of a current page size and an intended page size. Later, the page is loaded into the allocated memory so that a consistent change can be opened. Content within the page is reorganized according to the new page size followed by the consistent change being closed.