Patent · US Active

DBMS storage management for non-volatile memory

US10241907B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

SAP SE · DE

Inventors

Ivan Schreter · Malsch, DE
Daniel Booss · Angelbachtal, DE
Akanksha Meghlan · Pune, IN
Mehul Wagle · Pune, IN

Key dates

Filing date	May 18, 2017
Grant date	Mar 26, 2019
Priority date	—
Expiry date	Jun 10, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG06F3/0685
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system includes reception of an instruction to create a data block associated with a portion of a database table in a non-volatile memory system, creation, in response to the instruction to create the data block, of a file associated with the data block in the non-volatile memory system, where a filename of the file comprises an indication that the data block is a temporary block, creation of an entry in a data block map table indicating that the data block is a temporary block, reception of an instruction to commit the data block, and, in response to the instruction to commit the data block, flush data associated with the data block to the file in the non-volatile memory system, rename the file to remove the indication that the data block is a temporary block, and update the entry in the data block map to indicate that the data block is a committed block.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.