Abstract: Provided is a data storage system for a computer network adapted to store a message. The data storage system includes a data storage unit and a processing unit. The processing unit stores message data of the message across one or more data elements of a data list entry of an auxiliary list in the data storage unit. The processing unit further stores an indexing pointer of the message across one or more indexing elements of an indexing list entry of an indexing list in the data storage unit. The indexing pointer is adapted to point to the data list entry. The indexing list entry further includes an indexing control element containing control information associated with the indexing list entry. The data list entry further includes control information associated with the data list entry.

Abstract: A method for aiding resolution of a transaction for use with a transactional processing system comprising a transaction coordinator and a plurality of grouped and inter-connected resource managers, the method comprising the steps of: in response to a communications failure between the transaction coordinator and a first resource manager causing a transaction to have an in-doubt state, connecting, by the transaction coordinator, to a second resource manager; in response to the connecting step, sending by the transaction coordinator to the second resource manager, a resolve request comprising a resolution for the in-doubt transaction; in response to the resolve request, obtaining at the first resource manager, by the second resource manager, a lock to data associated with the in-doubt transaction; and in response to the obtaining step, determining, by the second resource manager, whether the transaction is associated with the first resource manager.

Abstract: Provided is a data storage system for a computer network adapted to store a message. The data storage system includes a data storage unit and a processing unit. The processing unit stores message data of the message across one or more data elements of a data list entry of an auxiliary list in the data storage unit. The processing unit further stores an indexing pointer of the message across one or more indexing elements of an indexing list entry of an indexing list in the data storage unit. The indexing pointer is adapted to point to the data list entry. The indexing list entry further includes an indexing control element containing control information associated with the indexing list entry. The data list entry further includes control information associated with the data list entry.

Abstract: Provided is a data storage system for a computer network adapted to store a message. The data storage system includes a data storage unit and a processing unit. The processing unit stores message data of the message across one or more data elements of a data list entry of an auxiliary list in the data storage unit. The processing unit further stores an indexing pointer of the message across one or more indexing elements of an indexing list entry of an indexing list in the data storage unit. The indexing pointer is adapted to point to the data list entry. The indexing list entry further includes an indexing control element containing control information associated with the indexing list entry. The data list entry further includes control information associated with the data list entry.

Abstract: Provided is a data storage system for a computer network adapted to store a message. The data storage system includes a data storage unit and a processing unit. The processing unit stores message data of the message across one or more data elements of a data list entry of an auxiliary list in the data storage unit. The processing unit further stores an indexing pointer of the message across one or more indexing elements of an indexing list entry of an indexing list in the data storage unit. The indexing pointer is adapted to point to the data list entry. The indexing list entry further includes an indexing control element containing control information associated with the indexing list entry. The data list entry further includes control information associated with the data list entry.

Abstract: A method for aiding resolution of a transaction for use with a transactional processing system comprising a transaction coordinator and a plurality of grouped and inter-connected resource managers, the method comprising the steps of: in response to a communications failure between the transaction coordinator and a first resource manager causing a transaction to have an in-doubt state, connecting, by the transaction coordinator, to a second resource manager; in response to the connecting step, sending by the transaction coordinator to the second resource manager, a resolve request comprising a resolution for the in-doubt transaction; in response to the resolve request, obtaining at the first resource manager, by the second resource manager, a lock to data associated with the in-doubt transaction; and in response to the obtaining step, determining, by the second resource manager, whether the transaction is associated with the first resource manager.

Abstract: A method for aiding resolution of a transaction for use with a transactional processing system comprising a transaction coordinator and a plurality of grouped and inter-connected resource managers, the method comprising the steps of: in response to a communications failure between the transaction coordinator and a first resource manager causing a transaction to have an in-doubt state, connecting, by the transaction coordinator, to a second resource manager; in response to the connecting step, sending by the transaction coordinator to the second resource manager, a resolve request comprising a resolution for the in-doubt transaction; in response to the resolve request, obtaining at the first resource manager, by the second resource manager, a lock to data associated with the in-doubt transaction; and in response to the obtaining step, determining, by the second resource manager, whether the transaction is associated with the first resource manager.

Abstract: A computer implemented method, apparatus, and computer program product for determining a state associated with a transaction for use with a transactional processing system comprising a transaction coordinator and a plurality of grouped and inter-connected resource managers, the method comprising the steps of: in response to a communications failure between the transaction coordinator and a first resource manager causing a transaction to have an in doubt state, connecting to a second resource manager; in response to the connecting step, sending by the transaction coordinator to the second resource manager, a query requesting data associated with the in doubt transaction; obtaining at the first resource manager, by the second resource manager, a shared lock to data associated with the in doubt transaction; and in response to the obtaining step, collating, by the second resource manager, data associated with the in doubt transaction associated with the first resource manager.

Abstract: A computer implemented method, apparatus, and computer program product for determining a state associated with a transaction for use with a transactional processing system comprising a transaction coordinator and a plurality of grouped and inter-connected resource managers, the method comprising the steps of: in response to a communications failure between the transaction coordinator and a first resource manager causing a transaction to have an in doubt state, connecting to a second resource manager; in response to the connecting step, sending by the transaction coordinator to the second resource manager, a query requesting data associated with the in doubt transaction; obtaining at the first resource manager, by the second resource manager, a shared lock to data associated with the in doubt transaction; and in response to the obtaining step, collating, by the second resource manager, data associated with the in doubt transaction associated with the first resource manager.

Abstract: A method for aiding resolution of a transaction for use with a transactional processing system comprising a transaction coordinator and a plurality of grouped and inter-connected resource managers, the method comprising the steps of: in response to a communications failure between the transaction coordinator and a first resource manager causing a transaction to have an in-doubt state, connecting, by the transaction coordinator, to a second resource manager; in response to the connecting step, sending by the transaction coordinator to the second resource manager, a resolve request comprising a resolution for the in-doubt transaction; in response to the resolve request, obtaining at the first resource manager, by the second resource manager, a lock to data associated with the in-doubt transaction; and in response to the obtaining step, determining, by the second resource manager, whether the transaction is associated with the first resource manager.

Abstract: An LMS adaptive control loop module for reducing the effects of received interference includes a single antenna coupled to a first hybrid for generating a reference channel and an auxiliary channel. The auxiliary channel provides I/Q signals from a second hybrid and I/Q drive signals from I/Q correlation multipliers which are used to weight the I/Q signals from said second hybrid. The weighted signals and the reference channel signals are combined and provide an output.