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9043641 |
Reconfigurable recovery modes in high availability processors
A method for performing error recovery that includes creating, by a processor, a recovery checkpoint. The processor is dynamically switched into a non-recoverable processing mode of operation... |
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9043773 |
Identification and management of unsafe optimizations
Techniques for implementing identification and management of unsafe optimizations are disclosed. A method of the disclosure includes receiving, by a managed runtime environment (MRE) executed by a... |
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9032251 |
Re-forming an application control tree without terminating the application
A reconnection system re-forms a control tree for an application that is executed in parallel without terminating execution of the application. The reconnection system detects when a node of a... |
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9021302 |
Load control system
A load control system includes: a power supply control unit for controlling a power feeding to multiple load devices; and a backup power supply unit for supplying backup power during a power... |
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9021303 |
Multi-threaded in-memory processing of a transaction log for concurrent access to data during log replay
A dataset is recovered after a server reboot while clients access the dataset. In response to the reboot, not-yet-completed transactions in a log are parsed to create, for each of the dataset... |
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9021299 |
Restarting processes
Techniques are disclosed that include a computer-implemented method, including storing information related to an initial state of a process upon being initialized, wherein execution of the process... |
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9015560 |
Method and apparatus for ceasing access to a portion of a flash memory when less than a number of errors correctable by an error correction code exists
An integrated circuit including a first interface, a decoder, and a controller. The first interface is configured to (i) write encoded data in a portion of a flash memory, and (ii) read the... |
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9003076 |
Identifying anomalies in original metrics of a system
An anomalous component within a processing system is identified. One or more transformed metrics of a processing system being monitored are analyzed, and an anomaly in the processing system is... |
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8977897 |
Computer-readable recording medium, data management method, and storage device
An internode put requesting unit detects a time-out with respect to a put request issued to the next node in the order of a multiplexing chain and notifies a put/get executing unit of the... |
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8977898 |
Concurrent access to data during replay of a transaction log
A dataset is concurrently recovered after a server crash while the dataset is actively used for servicing client requests. In response to a reboot, records of not-yet-completed transactions in a... |
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8959387 |
Tape drive retry
The present disclosure provides techniques for operating a tape drive. A method of operating a tape drive includes monitoring a parameter of the tape drive during a data access operation. The... |
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8959395 |
Method and system for providing high availability to computer applications
A system and method for distributed fault detection. In an exemplary method, unplanned application exits and crashes may be detected at a node local level. Further, application hangs may be... |
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8954797 |
Reconfigurable recovery modes in high availability processors
A computer program product for performing error recovery is configured to perform a method that includes creating, by a processor, a recovery checkpoint. The processor is dynamically switched into... |
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8949801 |
Failure recovery for stream processing applications
In one embodiment, the invention is a method and apparatus for failure recovery for stream processing applications. One embodiment of a method for providing a failure recovery mechanism for a... |
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8938644 |
Query execution plan revision for error recovery
A computer-implemented method, apparatus and article of manufacture for performing an automatic error recovery in a database system. Automatic error recovery is performed for a query execution... |
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8930755 |
Distribution apparatus and distribution method
A distribution apparatus for distributing content data items via multicast includes a transmitting and receiving unit and an error correction encoding unit. The transmitting and receiving unit... |
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8898511 |
Homogeneous recovery in a redundant memory system
Providing homogeneous recovery in a redundant memory system that includes a memory controller, a plurality of memory channels in communication with the memory controller, an error detection code... |
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8892954 |
Managing groups of application versions
The subject matter of this specification can be implemented in, among other things, a computer-implemented method for application lifecycle management. The method includes receiving crash reports... |
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8862936 |
Apparatus and method of managing databases of active node and standby node of main memory database management system
Databases of an active node and a standby node of a main memory database management system (MMDBMS) are managed so as to prevent loss of a transaction caused by failure of any one of the active... |
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8856261 |
Network support for system initiated checkpoints
A system, method and computer program product for supporting system initiated checkpoints in parallel computing systems. The system and method generates selective control signals to perform... |
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8825752 |
Systems and methods for providing intelligent automated support capable of self rejuvenation with respect to storage systems
Systems and methods which provide an intelligent automated support (IASUP) architecture in which logic is implemented to control support messaging in an automatic, timely, and meaningful fashion... |
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8788579 |
Clustered client failover
An application instance identifier is employed with various systems and methods in order to provide a requestor with continuous access to a resource when operating in a client clustered... |
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8788576 |
High speed parallel data exchange with receiver side data handling
Systems and methods for transfer of data including establishing two separate connections, the two separate connections including a high speed connection and a high integrity connection. Blocks of... |
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8788880 |
Efficient retry mechanism for solid-state memory failures
A data storage subsystem is disclosed that implements a solid-state data buffering scheme. Prior to completion of programming in solid-state storage media, data that is formatted for storage in... |
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8789172 |
Methods, media, and systems for detecting attack on a digital processing device
Methods, media, and systems for detecting attack are provided. In some embodiments, the methods include: comparing at least part of a document to a static detection model; determining whether... |
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8775886 |
Architecture for a self-healing computer system
The self-healing system comprises a self-healing processor and an error mitigation system. The self-healing processor includes a code block associated with the operation of a portion of digital... |
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8775872 |
Diagnostic data set component
Various embodiments for retaining diagnostic information for data in a computing storage environment are provided. In one such embodiment, a diagnostic component, apart from a volume table of... |
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8745445 |
Mirrored database upgrade using state machine
A process for upgrading a mirrored shared-nothing database system comprises a sequence of short well-defined idempotent steps, and at least one non-idempotent step involving transforming a master... |
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8732522 |
System on chip fault detection
The invention relates to a method for fault identification in a System-on-Chip (SoC) consisting of a number of IP cores, wherein each IP core is a fault containment unit, and where the IP cores... |
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8726080 |
Merging multiple contexts to manage consistency snapshot errors
A method including creating a commit-in-progress context from a copy of a data object in a redirect-on-write file system; and begin storing the commit-in-progress context in a persistent storage... |
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8726239 |
Generating type-safe wrappers for dynamic detouring
An isolation system is described for converting original product code into corresponding modified code. The isolation system operates by identifying a subset of original methods to be converted.... |
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8707098 |
Recovery procedure for a data storage system
A method of recovering a value in a data storage system includes maintaining a list of entries corresponding to values that have been inserted into the data storage system, determining whether the... |
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8707107 |
Systems and methods for proactively facilitating restoration of potential data failures
A computer-implemented method may include monitoring a computing system for evidence of potential data failures within the computing system. The computer-implemented method may also include... |
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8683262 |
Systems and/or methods for rapid recovery from write-ahead logs
Certain example embodiments provide a single pass, reverse chronological approach to write-ahead log recovery, enabling space- and time-efficient the recovery of stored data from large write-ahead... |
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8589730 |
Handling errors during device bootup from a non-volatile memory
Systems and methods are provided for handling errors during device bootup from a non-volatile memory (“NVM”). A NVM interface of an electronic device can be configured to detect errors and... |
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8578144 |
Partial hibernation restore for boot time reduction
Checkpoint snapshots of segments of system memory are taken while an operating system is booting in a computer system. The segments of system memory are stored in non-volatile memory as... |
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8572331 |
Method for reliably updating a data group in a read-before-write data replication environment using a comparison file
A method is disclosed for reliably updating a data group in a read-before-write data replication environment. The method reliably updates the data group by receiving an updated data group sent... |
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8566641 |
Fault tolerant batch processing
Among other aspects disclosed are a method and system for processing a batch of input data in a fault tolerant manner. The method includes reading a batch of input data including a plurality of... |
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8566642 |
Storage controller and data erasing method for storage device
A storage controller changes a block size to carry out a shredding process. A data shredder uses a large block size BSZ1 set by a block size setting part to write shredding data in a storage area... |
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8549384 |
Method and apparatus for determining, based on an error correction code, one or more locations to store data in a flash memory
Apparatus having corresponding methods and computer-readable media comprise an encoder configured to provide encoded data according to an error correction code; a flash memory interface configured... |
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8533529 |
System and method for supporting compensation work using a process execution engine
A system and method can support a compensation work. The system includes one or more compensation functions that use a process state to realize the compensation work associated with a forward... |
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8516302 |
Automatic error control scheme selection for fixed-length messages based upon message payload size
A communication system enabling wireless transmission of messages via packets; and a method of operating the system provides for improved accuracy in the transmission of a message, particularly... |
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8489921 |
Transparent checkpointing and process migration in a distributed system
A distributed system for creating a checkpoint for a plurality of processes running on the distributed system. The distributed system includes a plurality of compute nodes with an operating system... |
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8478720 |
File repair method for a content distribution system
The present invention concerns a file repair method for recovering a file, in a system for distributing content to more than one receiver, comprising, at a first receiver, the steps of receiving a... |
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8479044 |
Method for determining a state associated with a transaction
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... |
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8473783 |
Fault tolerance in distributed systems
Fault tolerance is provided in a distributed system. The complexity of replicas and rollback requests are avoided; instead, a local failure in a component of a distributed system is tolerated. The... |
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8473782 |
Method for data synchronization and mobile terminal using the same
A method of controlling a mobile terminal, method including performing, via a controller on the mobile terminal, data synchronizations with at least one external device, displaying, via a display... |
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8458284 |
Systems and methods for efficient live application migration within bandwidth constrained networks
A system for transferring a live application from a source to a target machines includes memory capture component that monitors and captures memory segments associated with one or more memories,... |
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8448022 |
Fault recovery to a call stack position stored in thread local storage
After execution by a thread of an instruction for invoking a function containing unreliable code, a pointer is stored to thread local storage for the thread in one or more reserved registers. The... |
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8442962 |
Distributed transaction management using two-phase commit optimization
A computer-implemented method, a computer-readable medium and a system are provided. A transaction master for each of a plurality of transactions of a database is provided. Each transaction master... |