Method, apparatus, system and computer program for reducing I/O in a messaging environment
First Claim
1. A method for reducing I/O in a messaging system comprising:
- a queue manager for managing at least one input queue;
at least one log for logging message activity in the messaging system;
at least one client; and
a server application separate from the queue manager, the method comprising the steps of;
intercepting requests from at least one client to put messages to an input queue, before the messages reach said input queue;
identifying said intercepted requests which refer to a message destined for the server application, wherein information associated with the server application indicates that the server application will process said message according to a predetermined manner, wherein a request associated with the server application for retrieving said message is transactional and wherein the server application uses a one-phase commit for retrieving said message; and
matching said message with the server application'"'"'s request such that the server application can retrieve the message.
2 Assignments
0 Petitions
Accused Products
Abstract
Requests from a client to put messages into an input queue are intercepted before reaching the input queue. The intercepted requests which refer to a message destined for the server application are established. Information associated with the server application indicates that the server application will process such a message according to a predetermined manner. A request associated with the server application for retrieving such a message is transactional, and the server application uses a one-phase commit for retrieving such a message. Such a message can then be matched with the server application'"'"'s request such that the server application can retrieve the message. In this way, such messages by-pass the input queue, and are, therefore, not logged, resulting in a reduction of I/O.
18 Citations
22 Claims
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1. A method for reducing I/O in a messaging system comprising:
a queue manager for managing at least one input queue;
at least one log for logging message activity in the messaging system;
at least one client; and
a server application separate from the queue manager, the method comprising the steps of;intercepting requests from at least one client to put messages to an input queue, before the messages reach said input queue; identifying said intercepted requests which refer to a message destined for the server application, wherein information associated with the server application indicates that the server application will process said message according to a predetermined manner, wherein a request associated with the server application for retrieving said message is transactional and wherein the server application uses a one-phase commit for retrieving said message; and matching said message with the server application'"'"'s request such that the server application can retrieve the message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 22)
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8. Apparatus for reducing I/O in a messaging system comprising:
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a queue manager for managing at least one input queue;
at least one log for logging message activity in the messaging system;
at least one client; and
a server application separate from the queue manager, the apparatus comprising;means for intercepting requests from at least one client to put messages to an input queue, before the messages reach said input queue; means for identifying said intercepted requests which refer to a message destined for the server application, wherein information associated with the server application indicates that the server application will process said message according to a predetermined manner, wherein a request associated with the server application for retrieving said message is transactional and wherein the server application uses a one-phase commit for retrieving said message; and means for matching said message with the server application'"'"'s request such that the server application can retrieve the message. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A system for reducing I/O therein comprising:
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a queue manager for managing at least one input queue; at least one log for logging message activity in the messaging system; a server application separate from the queue manager; means for intercepting requests from at least one client to put messages to an input queue, before the messages reach said input queue; means for identifying said intercepted requests which refer to a message destined for the server application, wherein information associated with the server application indicates that the server application will process said message according to a predetermined manner, wherein a request associated with the server application for retrieving said message is transactional and wherein the server application uses a one-phase commit for retrieving said message; and means for matching said message with the server application'"'"'s request such that the server application can retrieve the message. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification