Patent · US Active

Computer-implemented method for operating a database and corresponding computer-system

US8572063B2 · kind B2 · utility

6Cited by

1References

8Claims

0Family size

Assignee

Hasso-Plattner Institut fuer Softwaresystemtechnik GmbH · DE

Inventors

Hasso Plattner · Schriesheim, DE
Jens Krueger · Heidenheim, DE
Martin Grund · Lafayette, US
Alexander Zeier · Berlin, DE

Key dates

Filing date	Jun 30, 2010
Grant date	Oct 29, 2013
Priority date	—
Expiry date	Nov 10, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/283
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The invention relates to a computer-implemented method for operating a database comprising the step of updating a binary status of a tuple in the database. The binary status field either contains a null value or a time stamp. The update can be done in-place or by using an insert-only approach.

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