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:
Oct. 19, 2010
Filed:
Jul. 29, 2005
Kapil Surlaker, Mountain View, CA (US);
Krishnan Meiyyappan, Fremont, CA (US);
Neerja Bhatt, Mountain View, CA (US);
Shailendra Mishra, Fremont, CA (US);
Kapil Surlaker, Mountain View, CA (US);
Krishnan Meiyyappan, Fremont, CA (US);
Neerja Bhatt, Mountain View, CA (US);
Shailendra Mishra, Fremont, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Techniques for propagating messages in a distributed system are provided. A set of messages enqueued in a source queue are sent to one or more destination queues. An acknowledgement is received from each of the one or more destination queues, where the acknowledgement indicates which messages of the set of messages have been consumed at the particular destination queue. Based on the acknowledgements, one or more messages of the set messages are ceased to be maintained in the source queue.