Patent · US Active

Distributed cache architecture

US7694065B2 · kind B2 · utility

51Cited by

93References

15Claims

0Family size

Assignee

SAP AG · DE

Inventors

Petio Petev · Sofia, BG
Galin Galchev · Sofia, BG
Frank Kilian · Mannheim, DE
Oliver Luik · Reilingen, DE
Dirk Marwinski · Oftersheim, DE

Key dates

Filing date	Dec 28, 2004
Grant date	Apr 6, 2010
Priority date	—
Expiry date	Jul 4, 2028

Classification

Technology area (CPC G)Physics
CPC primaryG06F9/4493
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods for a treatment of cached objects are described. In one embodiment, an object, associated with an object key, is stored in a first local memory cache associated with a first virtual machine within a first computing system. The object is also stored in a serialized format to a database. The object key is serialized after receiving a notification of successful storage of the object in the database. The serialized key is then sent over a network to a second computing system.

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