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:
Feb. 19, 2019
Filed:
Mar. 11, 2015
Iex Group, Inc, New York, NY (US);
James Michael Cape, New York, NY (US);
Robert Park, New York, NY (US);
Allen Zhang, Princeton, NJ (US);
Zoran Perkov, Brooklyn, NY (US);
Lieting Yu, Warren, NJ (US);
Prerak Pukhraj Sanghvi, Jersey City, NJ (US);
Beau Tateyama, New York, NY (US);
Constantine Sokoloff, Jersey City, NJ (US);
Eric Quinlan, Norwalk, CT (US);
IEX GROUP, INC., New York, NY (US);
Abstract
A Data Synchronization and Failover Management (DSFM) system monitors simultaneous execution of non-identical instances of a software application and may label as a particular result of the software application the earliest output corresponding to that result produced by one of the instances. The DSFM may label one of the instances as a primary instance and the other instances as secondary instances and, if the primary instance fails, may re-label one of the secondary instances that computed all of the operations associated with the last result produced prior to the failure of the primary instance, as a new primary instance.