Sun Microsystems, Inc.

Twinlife Sas

Christian Jacquemot

Michel Gien

Mark Allan Kampe

Frederic Herrmann

Francois Armand

David Penkler

Jean-Marc Fenart

Laurent Latil

David F Campbell

Vadim Abrossimov

Lawrence E Baltz

The present invention proposes a technique for establishing peer-to-peer multimedia interactions and data exchanges via a discovery mechanism which relies on a model of (chained) programmable switchboards which may be implemented to enable a step-by-step discovery process until the endpoint of the communication chain is actually reached. The novelty of the proposed system and distinct contrast to known systems is that each endpoint can actually program if, how and when it wants to be reached for each individual user initiating contact, and to provide the information on how to be reached to its potential users initiating contact along its own model.

Distributed programmable connection method to establish peer-to-peer multimedia interactions

Configuring software for a target comprises preparing a command file which specifies a subset of components selected from a group of components, and parameters for tuning at least some of the selected subset of components. The command file is written using a single programming language, capable of managing tree structures of objects, preferably an XML type language, having a Document Type Definition enabling it to work as a programming language. An image file is prepared from the command file, to be loaded on the target.

Preparation of a software configuration using an XML type programming language

The present invention describes a method and system for achieving high availability in a networked computer system. In particular, the method for achieving high-availability is executed in a networked computer system. The networked computer system includes nodes connected by a network. The method includes using high-availability-aware components to represent hardware and software in the networked computer system, managing the components to achieve a desired level of redundancy, and monitoring health of the networked computer system, including health of components and nodes. The method further includes detecting a failure in the networked computer system. Failures detected by the method include failures of a component and/or node. Finally, the method includes recovering from the failure by performing an appropriate failure recovery procedure.

Method and system for achieving high availability in a networked computer system

Growing community of inventors

Saint Germain Les Corbeil, France

Christian Jacquemot