Patent application number | Description | Published |
20100174757 | CREATION OF DATE WINDOW FOR RECORD SELECTION - A method for creating a date window for record selection. The method includes defining a set of parameters for calculating a date window for record selection, automatically detecting a current date, receiving input values corresponding to the defined set of parameters, from a user via a user interface, calculating and generating the date window based on the input values and the current date detected, and providing the generated date window and data records associated with the generated date window to the user via the user interface. | 07-08-2010 |
20140207938 | SERVER RESTART MANAGEMENT VIA STABILITY TIME - The stability and availability status of a server is determined by monitoring the stability time specification of the server. The stability time is set for the server and defined as a time between a starting state of the server and a stability point of the server. The server activity is monitored by an availability manager to determine an availability status of the server. Responsive to the server activity progressing to the stability point within the stability time, an embodiment determines that the server is stable. Responsive to the server activity failing to progress to the stability point within the stability time, an embodiment determines that the server is unreliable. | 07-24-2014 |
20140279969 | COMPRESSION/DECOMPRESSION ACCELERATOR PROTOCOL FOR SOFTWARE/HARDWARE INTEGRATION - Embodiments relate to providing a data stream interface for offloading the inflation/deflation processing of data to a stateless compression accelerator. An aspect includes transmitting a request to inflate or deflate a data stream to a compression accelerator. The request may include references to an input buffer for storing input data from the data stream, an output buffer for storing processed input data, and a state data control block for storing a stream state. The stream state is provided to the compression accelerator to continue processing the data stream responsive to the request being a subsequent request. The compression accelerator is instructed to store a current stream state in the state data control block responsive to the request being a non-final request. Accordingly, the current stream state is received from the compression accelerator responsive to the request being a non-final request. The processed input data is received from the compression accelerator. | 09-18-2014 |
20140282436 | TESTING A SOFTWARE INTERFACE FOR A STREAMING HARDWARE DEVICE - Embodiments of the disclosure relate to testing a software interface for a streaming hardware device through simulation. Methods include receiving, by a processor, a data manipulation request and a data segment associated with the data manipulation request and generating, by the software interface, an input data stream comprising control information and the data segment. The method also includes transmitting the input data stream to a simulation device and generating, by the simulation device, an output data stream in response to the input data stream, the output data stream including a delineator, control data, a manipulated data segment and a trailing delineator. The simulation device is configured to simulate the operation of the streaming hardware device by performing the data manipulation request. | 09-18-2014 |
20140282552 | SOFTWARE INTERFACE FOR A SPECIALIZED HARDWARD DEVICE - Embodiments of the disclosure include methods, systems and computer program products for performing a data manipulation function. The method includes receiving, by a processor, a request from an application to perform the data manipulation function and based on determining that a specialized hardware device configured to perform the data manipulation function is available, the method includes determining if executing the request on the specialized hardware device is viable. Based on determining that the request is viable to execute on the specialized hardware device, the method includes executing the request on the specialized hardware device. | 09-18-2014 |
20150019725 | SERVER RESTART MANAGEMENT VIA STABILITY TIME - A computer-implemented method for monitoring server stability based on a stability time specification of a server includes specifying a stability time for the server, wherein the stability time is defined as a time between a starting state of the server and a stability point of the server. The server activity is monitored by an availability manager to determine an availability status of the server. Responsive to the server activity progressing to the stability point within the stability time, an embodiment determines that the server is stable. Responsive to the server activity failing to progress to the stability point within the stability time, an embodiment determines that the server is unreliable. | 01-15-2015 |
20150019768 | SOFTWARE INTERFACE FOR A SPECIALIZED HARDWARD DEVICE - Embodiments of the disclosure include methods, systems and computer program products for performing a data manipulation function. The method includes receiving, by a processor, a request from an application to perform the data manipulation function and based on determining that a specialized hardware device configured to perform the data manipulation function is available, the method includes determining if executing the request on the specialized hardware device is viable. Based on determining that the request is viable to execute on the specialized hardware device, the method includes executing the request on the specialized hardware device. | 01-15-2015 |
20150058495 | COMPRESSION/DECOMPRESSION ACCELERATOR PROTOCOL FOR SOFTWARE/HARDWARE INTEGRATION - Embodiments relate to providing a data stream interface for offloading the inflation/deflation processing of data to a stateless compression accelerator. An aspect includes transmitting a request to inflate or deflate a data stream to a compression accelerator. The request may include references to an input buffer for storing input data from the data stream, an output buffer for storing processed input data, and a state data control block for storing a stream state. The stream state is provided to the compression accelerator to continue processing the data stream responsive to the request being a subsequent request. The compression accelerator is instructed to store a current stream state in the state data control block responsive to the request being a non-final request. Accordingly, the current stream state is received from the compression accelerator responsive to the request being a non-final request. The processed input data is received from the compression accelerator. | 02-26-2015 |
20150058829 | TESTING A SOFTWARE INTERFACE FOR A STREAMING HARDWARE DEVICE - Embodiments of the disclosure relate to testing a software interface for a streaming hardware device through simulation. Methods include receiving, by a processor, a data manipulation request and a data segment associated with the data manipulation request and generating, by the software interface, an input data stream comprising control information and the data segment. The method also includes transmitting the input data stream to a simulation device and generating, by the simulation device, an output data stream in response to the input data stream, the output data stream including a delineator, control data, a manipulated data segment and a trailing delineator. The simulation device is configured to simulate the operation of the streaming hardware device by performing the data manipulation request. | 02-26-2015 |
20150121080 | COMPUTER-BASED OPTIMIZATION OF DIGITAL SIGNATURE GENERATION FOR RECORDS BASED ON EVENTUAL SELECTION CRITERIA FOR PRODUCTS AND SERVICES - A system for generating a digital signature may include a record management facility configured to group a first record with a second record and to generate a first digital signature based at least in part on the first record and the second record. | 04-30-2015 |
20150121081 | COMPUTER-BASED OPTIMIZATION OF DIGITAL SIGNATURE GENERATION FOR RECORDS BASED ON EVENTUAL SELECTION CRITERIA FOR PRODUCTS AND SERVICES - A method for generating a digital signature includes grouping, with a processing device, a first record with a second record, and generating a first digital signature based at least in part on the first record and the second record. | 04-30-2015 |
20150269056 | SELF VERIFYING DEVICE DRIVER FOR MULTI-VERSION COMPATIBLE DATA MANIPULATION DEVICES - A method, system, and computer program product are described. The method of testing a device driver includes executing a test case for the device driver, the device driver receiving version information specifying a targeted version of a data manipulation device to be targeted by the device driver from the test case or the device driver determining the targeted version of the data manipulation device independently of the test case. The method also includes verifying whether a version of the data manipulation device specified in a request from the device driver is a match or a non-match with the targeted version of the data manipulation device. The method further includes simulating the data manipulation device to provide output to the device driver based on the verifying, the simulating the data manipulation device being unchanged for every version of the data manipulation device. | 09-24-2015 |
20150269057 | SELF VERIFYING DEVICE DRIVER FOR MULTI-VERSION COMPATIBLE DATA MANIPULATION DEVICES - A method, system, and computer program product are described. The system includes a first memory device to store programming code of the device driver, the device driver providing an interface to a data manipulation device, and a second memory device to store a test case to test the device driver, the device driver receiving version information specifying a targeted version or the device driver determining the version independently of the test case. The system also includes a third memory device to store a simulation including a version verification portion and a data manipulation portion, and a processor to execute the test case on the device driver, execution of the test case including, based on a request by the device driver, execution of the version verification portion of the simulation and, based on a result of executing the version verification portion, execution of the data manipulation portion of the simulation. | 09-24-2015 |
20150280737 | COMPRESSION RATIO FOR A COMPRESSION ENGINE - An output sequence of data elements is processed. The output sequence of data elements represents a sequence of input data elements in a compressed format. An output data element comprises a backward reference for each string in the input data elements that occurs again in an input data element that is used to produce the output data element. A backward reference identified in a selected output data element is used for selecting the string to which it refers in the stored input data elements. The selected string is combined with strings of one or more subsequent output data elements. A matching sequence in the stored input data elements matching at least part of one or more combined strings is found. A combined string of the one or more combined strings having the longest matching sequence is selected. The backward reference is redefined to indicate the longest matching sequence. | 10-01-2015 |
20150333913 | DETECTION OF DELETED RECORDS IN A SECURE RECORD MANAGEMENT ENVIRONMENT - An automated secure record management system and method that receives a plurality of digitally signed records subsequent to a resetting of a running counter. In response to each received digitally signed record, the automated secure record management system and method increments the running counter. Further, upon receiving an accumulation record, automated secure record management system and method compares a value of the running counter and a signature record number of the accumulation record, such that a notification is generated whenever the comparison detects that the value of the running counter is not equal to the signature record number. | 11-19-2015 |
20160079996 | COMPRESSION RATIO FOR A COMPRESSION ENGINE - An output sequence of data elements is processed. The output sequence of data elements represents a sequence of input data elements in a compressed format. An output data element comprises a backward reference for each string in the input data elements that occurs again in an input data element that is used to produce the output data element. A backward reference identified in a selected output data element is used for selecting the string to which it refers in the stored input data elements. The selected string is combined with strings of one or more subsequent output data elements. A matching sequence in the stored input data elements matching at least part of one or more combined strings is found. A combined string of the one or more combined strings having the longest matching sequence is selected. The backward reference is redefined to indicate the longest matching sequence. | 03-17-2016 |