557 results about "Transient storage" patented technology

The invention discloses a method and a system for realizing data synchronization between heterogeneous databases based on logs. The method comprises the following steps: acquiring connection information of a source database and a target database; querying a table structure of the source end database and generating an SQL statement to establish a data mapping rule; matching a corresponding rule model from a mapping rule model library; if the matching is not successful, the system abnormally quits and prompts the user to create a new mapping model and add the new mapping model to the mapping rule model base; converting a table structure of the source end database into a JSON character string based on a standard field type; an SQL statement required by the target database is output through the data mapping engine module; the message monitoring program reads the data in the temporary storage area and converts the data into data meeting the requirements of the target database; formatting the converted data into SQL statements supported by a target database; and sending the generated SQL statement to a target database to complete data migration. Accurate and controllable synchronization of the data and the model in a heterogeneous environment is realized.

The invention relates to the technical field of communication, and discloses a communication data transmission and temporary storage method and device and a storage medium, and the method comprises the following steps: S1, receiving and partitioning initial data, and storing the initial data in a cache region; s2, calculating weighting coefficients of the data blocks and performing priority ranking; s3, encrypting the data blocks according to the sequence; s4, transmitting the encrypted data to a target end through a security protocol; s5, the target end decrypts the data and verifies the integrity; s6, temporarily storing the verified data blocks in a temporary storage area until all the data blocks are transmitted; and S7, after the transmission is completed, recombining and storing the data block in the target equipment. According to the method, the data is subjected to blocking, priority ranking, encryption transmission and decryption recombination, so that the security, integrity and transmission efficiency of the data in the network transmission process are ensured, and the method is suitable for a communication system needing high security and high data integrity.

Systems and methods for multiple device consumption of shared namespaces of ephemeral storage devices by a consumer of a virtual storage system are provided. In an example, multiple namespaces of respective ephemeral storage devices are shared among multiple of consumers of a virtual storage system by creating multiple partitions within each of the namespaces for use by respective consumers of the multiple consumers. Corresponding partitions of respective shared namespace may then be treated as a stripe set to facilitate multiple device consumption for a subsystem (e.g., operation log journaling) of the virtual storage system by striping data associated with input / output (I / O) requests of a consumer (e.g., a journaling driver) across one or more stripe units of one or more stripes within the stripe set.

Implementations disclosed herein are directed to techniques for selectively enabling and / or disabling non-transient storage of one or more instances of assistant interaction data for turn(s) of a dialog between a user and an automated assistant. Implementations are additionally or alternatively directed to techniques for retroactive wiping of non-transiently stored assistant interaction data from previous assistant interaction(s).

The invention relates to the technical field of data transmission, and discloses a multi-key-based industrial internet security management method and system, and the method comprises the steps: collecting to-be-encrypted storage data, carrying out the analysis, obtaining an importance score, and determining an encryption mode; when composite encryption is carried out, the resource utilization rate is collected to determine a composite encryption scheme, and whether time sequence chaos temporary storage is carried out on the to-be-encrypted storage data or not is judged; the encrypted data and the vacancy rate after encryption are collected, a storage target sequence of the encrypted data is determined, and a similar voting value of each database in the encrypted data and the storage target sequence is obtained to determine a target database; and calculating a first hash value and a second hash value of the encrypted data, comparing the hash values, and verifying the integrity of the stored data. According to the method, the encryption failure and system delay risks are reduced, and the storage efficiency of the encrypted data under the resource shortage condition is improved.

The invention belongs to the technical field of log monitoring, and particularly relates to a real-time log monitoring alarm method, system and equipment based on event driving, and the method comprises the steps: dynamically obtaining a log file path needing to be monitored, monitoring a log file on a server, and sending incremental log data to a specified Topic of Kafka in real time; through an event-driven architecture, using a Kafka consumer group to consume log data in Kafka in real time, and using a kset data type of Redis to temporarily store the log data; performing real-time processing on the log data in the Redis; comparing the statistical result with a preset threshold value, and if the statistical result reaches the preset threshold value, sending alarm information according to a configured notification mode and a notifier; and storing the monitoring result in a relational database, and displaying the monitoring big disk through a visual page. And an event-driven architecture is adopted, so that the data processing flow is more efficient, and the overall performance and expandability of the system are improved.

A data storage apparatus includes a nonvolatile memory device including a dump region configured to temporarily store data according to a state of applied power; and a controller configured to monitor health information of the dump region of the nonvolatile memory device, generate environmental information corresponding to a power loss protection (PLP) operation based on the health information, and share the environmental information with an external device.

In a storage device including a plurality of controllers for controlling data reading and writing operations with respect to at least one host computer, each of the controllers includes: a cache region to which a plurality of management units capable of temporarily storing the data are allocated in accordance with the data reading and writing operations; and a control unit for controlling the data reading and writing operations, and when an error occurs, the control unit determines whether or not an occurrence position of the error is in the cache region, and when it is determined that the occurrence position is in the cache region, the control unit excludes, among the plural management units, a specific management unit that contains the occurrence position from an allocation target in the cache region, to control the data reading and writing operations using remaining management units in the plural management units.

The invention provides a data reading method of a memory, a memory controller and related equipment, and relates to the technical field of data storage, and the method comprises the following steps: obtaining a reading instruction used for reading target data in a source memory; in a prefetching mode, if the target data does not hit the data from the source memory stored in the temporary memory, reading the target data from the source memory in response to the reading instruction, and loading a predetermined amount of data after the target data in the source memory to the temporary memory; in a prefetching mode, if the target data hits the data from the source memory stored in the temporary memory, the target data is read from the temporary memory in response to the reading instruction, and the data reading efficiency of the temporary memory is higher than the data reading efficiency of the source memory. According to the invention, the efficiency of reading data from the low-speed memory by the high-speed interface can be improved.

The invention discloses a flight parameter loading method based on software internal data acquisition, belongs to the technical field of airborne avionics, and aims at the problems of limited data acquisition flexibility, low resource utilization efficiency and difficulty in problem positioning. A detailed parameter recording instruction is set on a TIDE software interface, the TIDE software encapsulates the instruction into a request packet and sends the request packet to the FDR software, the FDR software verifies and analyzes the request packet and stores the request packet in a temporary storage area, the FDR software reencapsulates request information into a request packet conforming to an IVOS software receiving format and forwards the request packet to the IVOS software, and the IVOS software receives the request packet and sends the request packet to the TIDE software. Carrying out integrity verification on the data packet; through cooperative work of the IVOS software module, the FDR software module and the TIDE software module, key data related to research and development tests can be accurately collected, research and development personnel do not need to blindly find useful information in mass data, and the data processing and analysis efficiency is greatly improved.

The invention provides a cross-platform collaborative loading method for CAD drawings, and relates to the technical field of data processing.The cross-platform collaborative loading method comprises the steps that rasterization layering processing is conducted on an original CAD file on a central platform, and a multi-stage grid tile set is obtained; storing to a temporary storage unit by adopting a pyramid hierarchical index; acquiring an updated view state by monitoring a user interaction event in real time, and comparing the updated view state with the original CAD file to obtain view parameters; extracting a target grid tile set; converting into a neutral exchange format set; according to the format support features, scheduling the container format conversion service, and compatibly distributing the container format conversion service to M edge platforms; and performing synchronous rendering replacement of the cross-platform tile file according to the M role permissions. The technical problems that in the prior art, due to the fact that effective CAD file format compatibility processing is lacked, tedious data conversion needs to be carried out among all platforms, and then the accuracy and reliability of data are reduced are solved.

A method performed by one or more processors comprises displaying code, receiving user selection of a portion of code, determining one or more settable data items, generating a template, displaying the template, receiving a user input value for the settable data items by the template, and executing the code with each of the settable data items set to the received user input value. A data processing pipeline is configured to pass a data item to a first transformer to provide first transformed data, store the first transformed data in a temporary memory, write the first transformed data to the data storage system, and pass the transformed data from the temporary memory to a second transformer.

Methods, apparatus, and non-transitory storage media for video decoding and encoding are provided. In one decoding method, a decoder obtains a first geometric partition mode (GPM) portion and a second GPM portion for a coding unit (CU). In response to determining that the first GPM portion or the second GPM portion is predicted by intra prediction, the decoder disables template matching (TM)-based GPM partition mode rearrangement for the multiple GPM partition modes applied to the CU. In addition, in response to determining that both the first GPM portion and the second GPM portion are predicted by inter prediction, the decoder enables TM-based GPM partition mode rearrangement for the multiple GPM partition modes.

The invention provides a hot plug control system and method, electronic equipment and a storage medium, a hardware detection module obtains target slot state information through a target controller, and the target slot state information comprises in-place state information of target equipment and port information of an integrated port where the target equipment is located; the information management module adopts a multi-level storage architecture to store the target slot state information acquired by the hardware detection module, the multi-level storage architecture comprises a temporary storage layer and a persistent storage layer, the port information is stored in the temporary storage layer, and the in-place state information is registered in the persistent storage layer; and the control execution module dynamically configures a hot plug controller register corresponding to the integrated port based on the preset interface, and enables or disables a hot plug controller function of the integrated port. Compared with the prior art, the method has the advantages that the SHPC register is dynamically configured through the preset interface, and differential control over the port-level hot plug function is achieved.

In a storage device including a plurality of controllers for controlling data reading and writing operations with respect to at least one host computer, each of the controllers includes: a cache region to which a plurality of management units capable of temporarily storing the data are allocated in accordance with the data reading and writing operations; and a control unit for controlling the data reading and writing operations, and when an error occurs, the control unit determines whether or not an occurrence position of the error is in the cache region, and when it is determined that the occurrence position is in the cache region, the control unit excludes, among the plural management units, a specific management unit that contains the occurrence position from an allocation target in the cache region, to control the data reading and writing operations using remaining management units in the plural management units.

A network device includes multiple ports, a Shared Buffer (SB) and a SB controller. The ports to connect to a communication network. The SB to temporarily store packets received from the communication network via the ports, the packets belonging to multiple flows. The SB controller to allocate one or more flow-specific storage regions in the SB, a given flow-specific storage region being allocated to store the packets that (i) belong to respective one or more of the flows and (ii) are to be transmitted via a respective egress queue. In response to detecting that an occupancy level in the given flow-specific storage region exceeds a specified occupancy threshold, the SB controller to report the flows in the given flow-specific storage region as congested.

System and computer-implemented method allocates log buffers at a host server, receives log data from a data processing unit (DPU) that is connected to the host server and stores the log data in the log buffers at the host server, and transmits the log data stored in the log buffers back to the DPU to be stored in storage of the DPU such that the host server is used to temporarily store the log data.

According to one embodiment, a controller of a memory system executes a first write operation of writing write data into a first storage region, in response to reception of one or more write requests for specifying a first zone from a host, during a period from execution of an erase operation of the first storage region until a first time elapses. When the first time has elapsed after execution of the erase operation, in a state in which an unwritten region having a size larger than or equal to a first size remains in the first storage region, the controller does not execute the first write operation, allocates the first storage region as a nonvolatile buffer capable of temporarily storing write data to be written to each of a plurality of zones.

Systems and methods for making use of non-persistent storage as the journaling storage media for a virtual storage system are provided. According to one embodiment, in order to meet the needs of Extreme Low Latency Workloads while also seeking to provide predictable performance and the lowest possible latency, ephemeral storage of the virtual storage system is used to preserve state information (e.g., in the form of boot arguments and an operation log journal) across a host failure recovery scenario in which the virtual storage system is expected to be redeployed within a compute instance brought up by a cloud environment of a hyperscaler on the same host, thereby providing improved data durability (fewer host failure scenarios that result in lost data) as compared to the use of ephemeral memory of the compute instance and lower write latency than the use of persistent storage provided by the cloud environment.

The invention discloses a large model real-time training system based on a human brain mechanism, and the system comprises an information input module which is used for receiving and processing various types of data, and carrying out the standardization processing; the temporary storage module is used for temporarily storing data for a certain time length; the importance evaluation module is used for evaluating the importance of the input data in the temporary storage module in real time; the memory classification storage module is used for classifying and storing the data into short-term, medium-term and long-term memories according to the importance of the data; the real-time fine tuning or training module is used for performing small-batch real-time training and updating model parameters by adopting a LoRA technology; and the model updating control module is used for monitoring the performance of the model in real time and automatically rolling back when abnormity occurs. According to the large model real-time training system based on the human brain mechanism, through a real-time fine tuning or training mechanism, the response speed and accuracy of the large model are remarkably improved, resource consumption is reduced, and meanwhile, the model can better adapt to a dynamic environment through an introduced memory and forgetting mechanism.

The invention relates to the field of data processing, in particular to an overflow optimization method for a super-long instruction word architecture and a related device. The method comprises the following steps: traversing an instruction set in an instruction preprocessing stage, and analyzing a target instruction to identify each virtual register called by the target instruction; acquiring running state data of each virtual register; dynamically acquiring overflow priorities of the virtual registers according to the running state data, and predicting that the farther the use time is from the current moment, the higher the overflow priorities corresponding to the virtual registers are; and according to the overflow priority and a mapping relationship between the virtual register and the physical register, executing an overflow optimization operation of the target instruction so as to move target data associated with the target instruction from the current physical register to a corresponding memory space for temporary storage. According to the method, overflow optimization of the super-long instruction word architecture can be realized, the resource utilization efficiency is improved, the calculation requirement of the super-long instruction word architecture is met, and the system performance is improved.

Provided is a chiplet including an interconnect module for connecting to another chiplet, a bus interface for connecting to at least one functional module in the chiplet, and a save and forward module connected to the interconnect module and the bus interface, in which the save and forward module includes a slave port that receives a transaction from one of the interconnect module or the bus interface, a data buffer that temporarily stores at least a portion of the transaction, and a master port that transmits the transaction stored in the data buffer to the other one of the interconnect module or the bus interface, and the transaction is divided into predetermined units and transmitted.

The invention relates to the technical field of computers, and provides a data processing method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining hard disk load information, determining an IO mode based on the hard disk load information, and if the IO mode is a first IO mode, sorting each target request according to the size of a request address of each target request, and sorting the data of each target request, storing the data of each target request into a temporary storage area based on a sorting result, and accessing a hard disk based on each target request stored in the temporary storage area in response to the condition that the data stored in the temporary storage area meets a preset request condition to obtain target data corresponding to each target request. By adopting the method, the hard disk load information is monitored, the adaptive IO mode is determined based on the hard disk load information, the target requests are sorted according to the size of the request address in the first IO mode, and then the hard disk is accessed in sequence, so that the track seeking time of the target requests is shortened, the access delay is reduced, and the system performance is improved.

The invention discloses an evaluation method of a high-speed link system, an electronic device and a non-transient storage medium, relates to the technical field of high-speed electronic interconnection, and provides a method for setting a cutting plane at the geometric height center of an electrical connection structure as a boundary position of sub-link simulation and cascade. Impedance discontinuity and parasitic effect actually existing in the structure can be completely incorporated into simulation evaluation, the defect that a traditional segmented cascade method cannot reflect actual electromagnetic behaviors of the interconnection structure is overcome, simulation accuracy is improved, modeling efficiency and engineering practicability are taken into consideration, and the method is suitable for large-scale popularization and application. The method can be widely applied to performance evaluation and optimization design of various high-speed packaging interconnection systems.

The invention provides a data writing and backup method for cloud host block storage and corresponding equipment. According to the scheme, during data writing, a newly-created temporary storage volume and a corresponding temporary IO bitmap are utilized, and when data overwriting occurs to an IO data block for the first time, the data overwriting time is shortened; and if not, copying the original data in the IO data block to a second IO data block on the temporary storage volume, and then writing new data to be written into the first IO data block on the source disk volume. Therefore, during backup, new data can be written into the IO data block without waiting for backup completion, and original data required by backup can be found in the temporary storage volume even if CBW operation is not triggered, so that backup can be correctly completed under the condition of not influencing IO performance, the influence of a backup task on the IO performance of a cloud host service in a push mode is avoided, and the backup efficiency of the cloud host service is improved. And meanwhile, the support for other storage formats in a pull mode is made up, and the problem that the service IO performance jitters violently is greatly relieved.

A method for obtaining boot logs is provided. The method includes: determining an operating state of a target device, where the operating state includes: a normal operation state and an abnormal operation state; and in response to the operating state being the normal operation state, obtaining boot logs from a first target memory device in a BMC system of the target device, where the first target memory device is a transitory memory device, and the boot log is all logs of the target device in a boot process; or in response to the operating state being the abnormal operation state, obtaining the boot logs from a second target memory device in the target device, where the second target memory device is a memory device in the target device. An apparatus for obtaining boot logs and a method for transferring boot logs are further provided.

The invention relates to the technical field of data storage, and discloses a storage management method and system based on data encryption, and the method comprises the steps: obtaining a model sample set, building a feature thermodynamic diagram based on the model sample set, determining a key feature cluster based on the feature thermodynamic diagram, carrying out the decoupling of the key feature cluster according to an auto-encoder, determining a model data set, and storing the model data set in a database. To-be-stored classification data are determined based on a multi-head self-attention model, each piece of to-be-stored classification data is layered based on analytic hierarchy process, a judgment matrix is constructed, and corresponding encryption strategies are adopted for all the to-be-stored classification data based on a data comprehensive score to determine encrypted data. The temporarily stored encrypted data is moved to the target sub-memory according to the data verification result, the backup mode of the target sub-memory is determined based on the storage occupancy rate, whether the backup mode is adjusted or not is judged based on the data retrieval condition, and the stability and reliability of data storage management are ensured.

The invention provides a firmware management method and system, a storage medium and a program product. The method comprises the following steps: marking a firmware exclusive analysis class in advance through a (at) Firmware Type custom annotation, and defining a multi-product line verification rule by adopting a configuration file in advance; receiving a firmware uploading request, creating a corresponding asynchronous processing task, and temporarily storing a corresponding firmware file to the temporary storage path; obtaining a matched firmware analysis rule in the central rule base, and instantiating a corresponding (at) Firmware Type firmware exclusive analysis class to obtain analyzed firmware data; sequentially executing version preprocessing, dynamic rule matching and version verification on the analyzed firmware data according to a multi-product-line version verification rule; the firmware passing the version verification is intelligently stored; and cleaning the temporary file, and executing physical deletion on the firmware file with the reference return to zero stored in the formal storage path. By means of the technical scheme, the problems that an existing analysis rule is rigid, rule modification is tedious, and the storage utilization rate is low are solved.

A system (1) for asymmetrical cryptography, comprising a device (10) and a network storage (30), wherein the device is communicatively connected to the network storage, wherein the network storage is configured to store a private key, wherein the device is configured to retrieve the private key from the network storage to perform a cryptographic operation using the private key in a secure execution environment (12) of the device, and wherein the secure execution environment is configured to only temporarily store the private key for the cryptographic operation.

A storage device includes one or more ports that form an electrical connection with an external device, one or more physical functions including physical resources, and exposed through the one or more ports to communicate with the external device, a storage controller that controls an operation of the storage device, and communicates with the external device through the one or more ports and the one or more physical functions, nonvolatile memories controlled by the storage controller, and a first buffer memory controlled by the storage controller. When the storage device is accessed by the external device, the first buffer memory is used by the one or more ports and the one or more physical functions to temporarily store data for the external device.