Thales

Thibault Hernoust

Gilles Guerrini

Philippe Bousquet

Cedric Bernicot

Daniel Stofer

Antoine Veyer

Ludovic Grivault

Nicolas Van Eenoo

The invention relates to a method for managing a database shared by a group of applications. The database comprises elements, each comprising a value and a version number. Each application comprises a replica of the database. The method comprises a step for modifying the value of an element in the replica of an application, called active application, a step for incrementing the version number of said element in said replica of the active application, a step for transmitting, via the active application, transmission data to the other applications, the transmission data comprising the modified element, and an earlier version number of this modified element, a synchronization step, during which at least one application other than the active application updates its replica based on a comparison of the earlier version number with that of said element in this replica.

Method for managing a database shared by a group of applications, related computer program and on-board system

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Merignac, France

Thibault Hernoust