The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2004
Filed:
May. 28, 1999
Applicant:
Inventors:
Wayne E. Smith, Palo Alto, CA (US);
Alan Robert Downing, Fremont, CA (US);
Assignee:
Oracle International Corporation, Redwood Shores, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/00 ; B06F 1/200 ;
U.S. Cl.
CPC ...
H04L 9/00 ; B06F 1/200 ;
Abstract
An approach is described for improved security during data replication, in which a refresh program runs in the security domain of a trusted user. The refresh program first checks to see if the requesting user actually owns the snapshot before reconciling differences in refreshing a snapshot. Untrusted users are granted only connect privileges and the ability to run a refresh program.