Abstract: This disclosure relates to systems, methods, and software that involve system landscape aware inter-application communication infrastructure. This inter-application communication infrastructure may implement one metamodel to describe how an application could participate in an inter-application communication. The metamodel can describe the input parameters accepted but the application and the possible output of it. Based on the metadata, which would be exposed or otherwise available for involved applications, there is a protocol defining the communication flows between applications.

Abstract: In general, the present invention provides a computer-implemented hypervisor file system (HVFS) comprising (among other things): a HVFS Manager, a Source File System Implementation, Hypervisor API, and HVFS Driver implemented in conjunction with a set (e.g., one or more) of virtual machines. Running a virtual machine on top of complex software systems like hypervisors allows the virtual machine to be presented with virtual storage devices which operate in the file system abstraction layer, instead of the block device layer traditionally presented by hardware. Doing so allows the file system abstraction to be implemented in the hypervisor, and not in the individual virtual machines, giving the hypervisor much greater access and control over the file system elements used by virtual machines, as well as giving it new capabilities such as sharing file system elements across virtual machines.

Abstract: An application programming interface is provided in an object-oriented programming platform for developing applications. A method comprises, in response to a first message received at a first object that contains one or more properties, creating a second object that responds to a second message sent thereto responsive to sending of the first message to the first object and returning the second object. By returning, for example, key-value collection proxies by specific key-value coding methods a read-only or a read-write access may be allowed to a collection of a container object's related objects. A specific implementation of one object's class may change over time without requiring changes in another object's implementation.

Abstract: System and methods are provided. In one embodiment, a system includes a master data archiver configured to store a data related to a turbomachine system and a first data collector service system configured to collect the data from the master data archiver. The system also includes a second data collector service system communicatively coupled to the first data collector service system and configured to pull or to push the data from the first data collector service system and a first data archiver configured to receive at least some of the data from the second data collector service system. The system further includes an asset model database storing a plurality of turbomachine tags, wherein the turbomachine tags are configured to categorize the data and a data access system (DAS) configured to provide data access to the first data archiver, the asset model database, or a combination thereof.

Abstract: A system and method for providing Quality-of-Service (QoS) functions to concurrent event-processing applications in a multi-processing database environment are described. The system includes an Event-Listener interface for determining the QoS functions applicable to the events being processed and an Event-Service interface for invoking the determined QoS functions. The Event-Service interface loads, initializes and activates the QoS functions. The QoS functions are based on service definitions. The Event-Service interface further initializes the service providers and sends the events that need QoS support to the respective service providers for processing. The QoS functions include the services commonly needed in a clustered event-processing database system like Event-Sequencing, Event-Isolation, High-Availability, Event-Filtering and Flow-Control. Other QoS functions might be added to the database system using the same interfaces provided by the invention.

Abstract: System and methods are provided. In one embodiment, a system includes a master data archiver configured to store a data related to a turbomachine system and a first data collector service system configured to collect the data from the master data archiver. The system also includes a second data collector service system communicatively coupled to the first data collector system and configured to pull or to push the data from the first data collector system and a first data archiver configured to receive at least some of the data from the second data collector system. The system further includes an asset model database storing a plurality of turbomachine tags, wherein the turbomachine tags are configured to categorize the data and a data access system (DAS) configured to provide data access to the first data archiver, the asset model database, or a combination thereof.

Abstract: A status management device is presented, the device including multiple first application units for monitoring status information indicating a status of a management target, multiple second application units for outputting first acquisition request information of the status information with identification information of the management target, a search unit for outputting a storage location corresponding to the identification information when the first acquisition request information is received from the second application unit, a request unit for outputting second acquisition request information of the status information to the first application unit corresponding to the outputted storage location, and a transmission unit for outputting the status information supplied from the first application unit in response to the second acquisition request information to the second application unit which corresponds to a request source of the first acquisition request information.

Abstract: A commit query is sent from a coordinator of a two-phase commit distributed transaction to each participant of the distributed transaction, wherein each participant can respond with one of a commit message, an abort message, or a read-only message. A read-only message is received from all but one participant of the distributed transaction. A one-phase commit distributed transaction is initiated for the one participant that did not respond with a read-only message.

Abstract: A monitoring system monitors and provides performance data for a transaction performed by multiple applications over different platforms. A request for a multi-platform transaction such as an SAP transaction is received by a first application, such as a JAVA application, on a first platform. Processing of the transaction triggers the first application to invoke a second application, such as an ABAP application, on a second platform. Code inserted into the first application intercepts the invocation of the second application, remotely executes a function on the second platform while providing a transaction identifier to an application server providing the second platform, and returns control back to the first application, which proceeds to invoke the second application to complete the multi-platform transaction.

Abstract: In one embodiment, a plurality of executable instructions is stored at a first software module. The plurality of executable instructions are collectively configured to provide an identifier of a first object instance to a second software module stored at a memory and executed at the processor. The identifier of the first object instance is received at the second software module in response to execution of the plurality of executable instructions and a textual object element identifier is selected from a plurality of textual object element identifiers. Each textual object element identifier from the plurality of textual object element identifiers uniquely associated with an object element. An identifier of a second object instance is accessed and the object element uniquely associated with the textual object element identifier is reflectively accessed at the second object instance. The first object instance derived from the second object instance.

Abstract: A mechanism is provided for relaying events from a storage controller to a host server. Responsive to identifying an event occurring within a storage device, a notification is sent to a device server in the host server with which the event is associated. A server virtual disk is identified using a unique identification of the server virtual disk. Responsive to identifying the server virtual disk, at least one device executing an application on the host server is notified of an impending degradation in a mode of operation.

Abstract: A method includes transforming, by a report connector according to at least one input mapping rule of the report connector, first input data received by a first application to create second input data for a specific report of a plurality of existing reports of a second application. The method also includes providing, by the report connector, the second input data to a report application programming interface (API) capable of providing an interface to the report of the second application. The method also includes receiving, by the report connector, first output data from the report API, the first output data based on the output data from the specific report of the second application. The method also includes transforming, by the report connector according to at least one output mapping rule of the report connector, the first output data to create second output data for the first application.

Abstract: A facility is provided to enable operator message commands from multiple, distinct sources to be provided to a coupling facility of a computing environment for processing. These commands are used, for instance, to perform actions on the coupling facility, and may be received from consoles coupled to the coupling facility, as well as logical partitions or other systems coupled thereto. Responsive to performing the commands, responses are returned to the initiators of the commands.

Abstract: Techniques are described for managing execution of programs, including using excess program execution capacity of one or more computing systems. For example, a private pool of excess computing capacity may be maintained for a user based on unused dedicated program execution capacity allocated for that user, with the private pool of excess capacity being available for priority use by that user. Such private excess capacity pools may further in some embodiments be provided in addition to a general, non-private excess computing capacity pool that is available for use by multiple users, optionally including users who are associated with the private excess capacity pools. In some such situations, excess computing capacity may be made available to execute programs on a temporary basis, such that the programs executing using the excess capacity may be terminated at any time if other preferred use for the excess capacity arises.

Abstract: A facility is provided to enable operator message commands from multiple, distinct sources to be provided to a coupling facility of a computing environment for processing. These commands are used, for instance, to perform actions on the coupling facility, and may be received from consoles coupled to the coupling facility, as well as logical partitions or other systems coupled thereto. Responsive to performing the commands, responses are returned to the initiators of the commands.

Abstract: In one embodiment, a method includes receiving, by an application function (AF) implemented on a service node of a network, notification event information that includes an identification of a user, an Internet protocol (IP) address of user equipment (UE) associated with the user, and an event type, the notification event information being pushed by a network attachment subsystem (NASS) to the AF. Responsive to the notification event information flow, one or more default services specific to the user are enabled. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.

Abstract: Techniques are disclosed for automatically determining one or more configuration parameters associated with one or more programs executable by a computing system. For example, in a system including at least one application and at least one parameter which affects a behavior of the at least one application, a method for determining a frequency for invoking the at least one application includes the following steps. The method estimates a cost which includes overhead resulting from invoking the at least one application. The method estimates an improvement in the behavior resulting from modifying the at least one parameter based on invoking the at least one application. The method selects the frequency based on the cost and the improvement.

Abstract: A method and apparatus for capturing Web page events of a client in a computer network, for performing Web event analysis of user interface event messages from a client to generate a Web application event message, and for capturing and analyzing Web page events of a client to generate a Web application event message in a computer network. Web page events at a client are captured to generate user interface event messages, A Web event analysis is performed on the user interface event messages to generate integration event messages, and a Web application event message is generated according to correlation patterns among the integration event messages so as to trigger a corresponding subsequent action.

Abstract: A method, system and computer program product for decoupling components of a software system at load/compile time to accelerate application startup times. In particular, a software components partitioning (SCP) utility pre-defines a number of (implementation) classes to initiate and facilitate the decoupling process. The SCP utility allows the method names and argument lists to be recorded from a remote interface into a local interface which emulates the remote interface. The local interface is augmented with an annotation to define the remote interface. Additionally, a pre-defined keyword is appended to the name of the local interface to enable the creation of a (pre-defined) classname. Furthermore, when the classname is loaded, an implementation (via a Java implementation class, for example) for the remote class is loaded, and the implementation is associated with a dynamic proxy that implements both the local and remote interfaces, on demand.

Abstract: Among other things, processing an incoming message stream includes storing context data of an application in a global database. Various messages from the incoming message stream are placed in an in-memory message queue. One of at least a first and a second phases at a first process is executed, and another of the at least first and second phases at a second process is also executed, so as to alternately execute a first phase and a second phase by a first process and a second process. The first phase includes processing at least one message from the various messages and storing at least one corresponding result in a local memory area. The first phase also includes storing al least one modification to the context data in the local memory area. The second phase includes performing a transaction of the at least one result and the at least one modification of the context data to the global database and committing the transaction.