Patent · US Active

Object persistency

US8589621B2 · kind B2 · utility

4Cited by

3References

14Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Qing Wang · Beijing, CN
Yun Wang · Beijing, CN

Key dates

Filing date	Jul 27, 2011
Grant date	Nov 19, 2013
Priority date	—
Expiry date	Jan 26, 2032

Classification

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

Abstract

There is provided a method and computer system for object persistency that includes: running a program; storing an object of the program into a random access memory in response to determining that the object is a non-persistent object; and storing the object into a phase change memory in response to determining that the object is a persistent object. The method and computer system of the present disclosure do not need separate persistency layers, such that the programming model is light weighted, the persistency of object data is more simple and fast, and implicit transaction process is supported, thereby a great deal of development and runtime costs are saved.

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