Patents by Inventor Peter H. Peshev

Peter H. Peshev has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Distributed transactional recovery system and method
    Patent number: 9417977
    Abstract: In one embodiment the present invention includes a system for transaction recovery in a distributed computing environment. The system includes a transaction log server, application servers, and resource servers. The transaction log server stores a shared transaction log. The application servers implement a distributed transaction application and accesses the shared transaction log when performing a transaction using the distributed transaction application. The resource servers store data and that operate with the application servers to access the data according to the transaction. If one of the application servers fails, another application server assumes responsibility for a portion of the shared transaction log that was previously accessed by the failed application server.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: August 16, 2016
    Assignee: SAP SE
    Inventors: Thomas H. Walter, Ralf Kuersch, Nikolai D. Tankov, Peter H. Peshev
  • DISTRIBUTED TRANSACTIONAL RECOVERY SYSTEM AND METHOD
    Publication number: 20100169284
    Abstract: In one embodiment the present invention includes a system for transaction recovery in a distributed computing environment. The system includes a transaction log server, application servers, and resource servers. The transaction log server stores a shared transaction log. The application servers implement a distributed transaction application and accesses the shared transaction log when performing a transaction using the distributed transaction application. The resource servers store data and that operate with the application servers to access the data according to the transaction. If one of the application servers fails, another application server assumes responsibility for a portion of the shared transaction log that was previously accessed by the failed application server.
    Type: Application
    Filed: December 31, 2008
    Publication date: July 1, 2010
    Applicant: SAP AG
    Inventors: Thomas H. Walter, Ralf Kuersch, Nikolai D. Tankov, Peter H. Peshev