Patent · US Active

Delegation of database post-commit processing

US9798759B2 · kind B2 · utility

12Cited by

24References

18Claims

0Family size

Assignee

SAP SE · DE

Inventors

Ivan Schreter · Malsch, DE
Juchang Lee · Seoul, KR
Mihnea Andrei · Issy-les-Moulineaux, FR
Thorsten Glebe · Leimen, DE
Changgyoo Park · Seoul, KR
Eunsang Kim · Seoul, KR

Key dates

Filing date	Nov 25, 2014
Grant date	Oct 24, 2017
Priority date	—
Expiry date	Jun 17, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/2308
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A plurality of transactions are handled in a database. Each transaction comprises a plurality of operations on at least one record in the database with at least two of the transactions being handled concurrently. Thereafter, a temporary timestamp is assigned to each record that is based, at least in part, on the corresponding transaction. A first transaction among the plurality of transactions is subsequently committed. Afterwards, re-stamping of at least one commit timestamp modified by the first transaction is delegated. Related apparatus, systems, techniques and articles are also described.

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