Calculating recovery time of an application system

Details Calculating recovery time of an application system Calculating recovery time of an application system

2005-12-01

2010-02-02

Ali, Mohammad (Department: 2158)

Data processing: database and file management or data structures

Database design

Data structure types

C711S162000

Reexamination Certificate

active

07657583

ABSTRACT:
Mechanisms are provided for calculating a recovery time (tr) of an application system in a computer system. The mechanisms tune the computer system dynamically. A recovery time (tr) is calculated and controlled within flexible predefined time slices and compared to a predefined time period (t0). A trigger is set in the case in which the calculated recovery time (tr) exceeds the predefined time period (t0). The mechanisms determine a type of redolog used during a backup process and a corresponding recovery speed value associated with the type of redolog. The recovery time is calculated based on the type of redolog used during the backup process and the corresponding recovery speed value associated with the type of redolog.

REFERENCES:
patent: 5574897 (1996-11-01), Hermsmeier et al.
patent: 7062621 (2006-06-01), Mizuno et al.
patent: 7222133 (2007-05-01), Raipurkar et al.
patent: 7305421 (2007-12-01), Cha et al.
patent: 2004/0210577 (2004-10-01), Kundu et al.
patent: 1359506 (2003-11-01), None

Affiliated with

Also associated with

Rating

Calculating recovery time of an application system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Calculating recovery time of an application system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Calculating recovery time of an application system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4150251