Company Filing History:
Years Active: 1998-1999
Title: Philippe Choquier: Innovator in Transaction Replication Systems
Introduction
Philippe Choquier is a notable inventor based in Paris, France. He has made significant contributions to the field of technology, particularly in transaction replication systems. With a total of 3 patents to his name, Choquier's work has had a considerable impact on how services are managed and maintained in networked environments.
Latest Patents
One of Choquier's latest patents is a "Transaction replication system and method for supporting replicated." This innovation involves a generic transaction replication service that receives update transactions from individual application servers. It forwards these transactions for processing to all application servers running the same service application. This system enables each application server to maintain a replicated copy of service content data. Upon receiving an update transaction, the application servers perform the specified update and asynchronously report back to the transaction replication service on the success or failure of the transaction. In cases where inconsistent transaction results are reported, the service employs a voting scheme to determine which application servers are deemed consistent, taking inconsistent servers offline for maintenance. Each update transaction is logged, allowing new application servers to catch up with previously dispatched updates.
Another significant patent is the "Method of redirecting a client service session to a second application." This innovation involves an online services network that includes application servers and Gateway microcomputers interconnected by a LAN. The Gateway microcomputers receive service requests transmitted over a WAN from client microcomputers operated by end users. Upon receiving a request, the Gateway microcomputers access a periodically updated service map to locate the replicated application servers running the corresponding service application. A load balancing method is then applied to select an application server with a relatively low processing load. This system allows for a seamless transfer of user service sessions between application servers without terminating the session.
Career Highlights
Philippe Choquier is currently employed at Microsoft Technology Licensing, LLC, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and reliability of online services.
Collaborations
Choquier has collaborated with notable colleagues, including Jean-François Peyroux and William James Griffin. Their combined expertise has contributed to the successful development of various technologies in the field.
Conclusion
Philippe Choquier is a distinguished inventor whose work in transaction replication systems has significantly advanced the technology landscape. His innovative patents and contributions to