公开(公告)号：US20170357574A1

公开(公告)日：2017-12-14

申请号：US15180816

申请日：2016-06-13

Applicant: SAP SE

Inventor： Jeffrey Pound ,  Nathan Auch ,  Peter Bumbulis ,  Anil Kumar Goel ,  Scott MacLean ,  Eric Garber

IPC: G06F12/02

CPC classification number: G06F12/0253 ,  G06F11/14 ,  G06F12/0246 ,  G06F16/2358 ,  G06F16/2365

Abstract: A system includes writing of log data in chunks over a first range of heap log sequence positions of a heap log stored in the non-volatile memory system, and writing of a heap anchor marker in a first anchor stream of a transaction log stored in the non-volatile memory system, at a first transaction log sequence position of the transaction log, wherein the first anchor stream is associated with a first stream of the transaction log, and the heap anchor marker identifies the first range of heap log sequence positions of the heap log.