Abstract: Data in tables with foreign key relationship is synchronized in batches employing a two-pass process during playback based on whether the foreign key constraint is a linear dependency, self-referencing, or cyclic. A separate table containing a primary key of records and database timestamp columns for change operations may also be used for batch synchronization in addition to or instead of adding database timestamp columns to existing tables.

Abstract: Various approaches are described for auditing integrity of stored data. In one approach, a data set is provided from a client to a storage provider, and the data set is stored at a first storage arrangement by the storage provider. An auditor determines whether the data set stored at the first storage arrangement is corrupt without reliance on any part of the data set and any derivative of any part of the data set stored by the client. While the auditor is determining whether the data set stored at the first storage arrangement is corrupt, the auditor is prevented from being exposed to information specified by the data set. The auditor outputs data indicative of data corruption in response to determining that the data set stored at the first storage arrangement is corrupt.

Abstract: Various approaches for extracting client's data from a storage provider are presented. In one approach, an auditor is initialized with a verification data set that confirms that an initial version of a data set stored by the storage provider is intact. The auditor extracts a second version of the data set from the storage provider; the second version hides information specified by the data set from the auditor. The auditor determines whether the second version matches the initial version. The second version is returned to the client if the initial version matches the second version. The auditor is prevented from recovering the information specified by the data set using the state information, and the client need not store any state information related to the initial and second versions needed to recover the information specified by the data set. If the initial version does not match the second version, the auditor outputs data indicative of data corruption.

Abstract: The present disclosure is directed to a method for balancing latency versus bandwidth trade-offs in packet transmission utilizing PCI-Express. The method may comprise identifying at least one system element along a path of a packet to be transmitted; determining and storing an optimum payload size for each one of the at least one system element; configuring a Max Payload Size parameter for each one of the at least one system element, wherein the Max Payload Size parameter is configured based on the optimum payload size for each one of the at least one system element.

Abstract: A head end application server is coupled to a photo-sharing server having an Internet interface. A video content network is coupled to the head end application server, and a terminal is coupled to the video content network at a location remote from the head end application server and the photo-sharing server. The photo-sharing server is configured to accept upload of digital still images via the Internet interface, and the digital still images are in a format other than MPEG I-frames. The head end application server is configured to receive a request from the terminal and, responsive to the request, to fetch the digital still images from the photo-sharing server, transcode the digital still images into MPEG I-frames, and make the MPEG I-frames available, over the video content network, for selective display via the terminal. The system can advantageously function without use of a video-on-demand server.

Abstract: A transactional shared memory system has a plurality of discrete application nodes; a plurality of discrete memory nodes; a network interconnecting the application nodes and the memory nodes, and a controller for directing transactions in a distributed system utilizing the shared memory. The memory nodes collectively provide an address space of shared memory that is provided to the application nodes via the network. The controller has instructions to transfer a batched transaction instruction set from an application node to at least one memory node. This instruction set includes one or more write, compare and read instruction subsets, and/or combinations thereof. At least one subset has a valid non null memory node identifier and memory address range. The memory node identifier may be indicated by the memory address range.

Abstract: A point-of-sale (POS) module and associated methods are described for performing a transaction involving a check. The POS module interacts with one or more add-in modules. Each add-in module is associated with a particular method for processing a payment using a check. Accordingly, the POS module can accommodate multiple different workflows by plugging in appropriate add-in modules.

Abstract: Provided is a system and method for directing group communication in a system environment that has a plurality of discrete application nodes networked with at least one discrete memory node, establishing a shared memory providing a passive message queue. A code library permits an application node member of a group to assemble a message selected from the group of send, join, leave, or read. The send, join and leave messages permit a first application node to add a message to the queue for all members of a group including the first application node at the time the message was added. The instruction set permitting the addition of the message is executed atomically.

Abstract: An email sending service embeds identifying information within emails sent on behalf of its service consumers. A recipient notifies their email provider that an email received from the service is a spam email (e.g., an unsolicited message). The email provider forwards a complaint, including a copy of the email, to the email sending service. The service utilizes the information embedded in the email to identify the responsible service consumer. The email sending service then takes corrective action as necessary to prevent or deter the identified service consumer from sending subsequent spam emails.

Abstract: Provided is a system and method for directing group communication in a system environment that has a plurality of discrete application nodes networked with at least one discrete memory node, establishing a shared memory providing a passive message queue. A code library permits an application node member of a group to assemble a message selected from the group of send, join, leave, or read. The send, join and leave messages permit a first application node to add a message to the queue for all members of a group including the first application node at the time the message was added. The instruction set permitting the addition of the message is executed atomically.

Abstract: A flexible data search interface is provided. The search interface incorporates multiple tabbed display components, each of which is dedicated to user-entry of a different type of search criteria. When a search is initiated, the search is based on an amalgamation of search criteria entered into each of the multiple tabbed display components. The search interface is implemented within an application to facilitate any of a variety of functions including, but not limited to, information retrieval and task-completion.

Abstract: An email sending service embeds identifying information within emails sent on behalf of its service consumers. A recipient notifies their email provider that an email received from the service is a spam email (e.g., an unsolicited message). The email provider forwards a complaint, including a copy of the email, to the email sending service. The service utilizes the information embedded in the email to identify the responsible service consumer. The email sending service then takes corrective action as necessary to prevent or deter the identified service consumer from sending subsequent spam emails.

Abstract: A transactional shared memory system has a plurality of discrete application nodes; a plurality of discrete memory nodes; a network interconnecting the application nodes and the memory nodes, and a controller for directing transactions in a distributed system utilizing the shared memory. The memory nodes collectively provide an address space of shared memory that is provided to the application nodes via the network. The controller has instructions to transfer a batched transaction instruction set from an application node to at least one memory node. This instruction set includes one or more write, compare and read instruction subsets, and/or combinations thereof. At least one subset has a valid non null memory node identifier and memory address range. The memory node identifier may be indicated by the memory address range.

Abstract: Interrupts are routed within a multiple-processor system, such as a single computing device having multiple processors. Such a computerized system includes a number of processors and a mechanism. Each processor is capable of processing an interrupt. The mechanism, such as a Southbridge controller, receives the interrupt and routes it to a selected processor. The selected processor processes the interrupt via entry into a mode related to the interrupt. The interrupt may be a system management interrupt (SMI), and the mode a system management mode (SMM). The other processors operate normally and are not affected by processing of the interrupt, and do not have to enter the mode. These other processors can continue executing code as before, and may receive and process other types of interrupts. The system may include another mechanism, such as a complex programmable logic device (CPLD), specifying the selected processor.

Abstract: Multiple domains are created for processes of a storage server. The processes are capable of execution on a plurality of processors in the storage server. The domains include a first domain, which includes multiple threads that can execute processes in the first domain in parallel, to service data access requests. A data set managed by the storage server is logically divided into multiple subsets, and each of the subsets is assigned to exactly one of the threads in the first domain, for processing of data access requests directed to the data set.

Abstract: Multiple characteristics of a DC-DC converter, such as its mode of operation (e.g., either forced continuous conduction mode, or discontinuous conduction mode), and an operational parameter (such as the dead-time between switching times of the output switching devices (upper and lower MOSFETs) of the converter, whose associated driver integrated circuit has a pin usage that leaves only a single pin available for auxiliary purposes, are programmed by a single pin-based digital and analog information multiplexing circuit that couples both digital information and analog information within the same control signal to the driver IC by way of only the one available pin.

Abstract: A method and system that enables a service processor to program a system resource. The service processor uses a JTAG Bus to request a system processor to enter into probe mode. Once in probe mode, the service processor sends a signal with instructions to the system processor. Upon execution of the instructions by the system processor, the executed instructions are forwarded to the appropriate address through a host bus and a controller. The service processor may forward instructions to any system resource through the system processor.