113 results about "Shared database" patented technology

The Internet can be configured to provide communications to a large number of Internet-of-Things (IoT) devices. An example non-transitory, machine readable medium comprises instructions that, when executed, direct a processor to: cause a device to connect to a network of a decentralized database, discover a namespace of a node of the decentralized database, create a shared database partition in response to being accepted by the node, advertise a service to the decentralized database; and route data of a service between a private database partition and the shared database partition

The invention discloses a big data resource service method and system based on multi-modal data fusion, belongs to the technical field of big data processing, and solves the problems that a scheduling scheme is formulated only by calculating an energy consumption value and a resource utilization rate of a server in an existing method, the adaptability to dynamic changes is poor, and the overall performance and the resource utilization rate of the system are reduced. The method comprises the steps that a multi-modal data sequence is preprocessed, a shared database is created, multi-modal data are encrypted and distributed to a distributed hash table of distributed nodes, a resource retrieval instruction is recognized based on a resource scheduling model, and the resource scheduling model dynamically deploys a data transmission task based on target data attributes and real-time transmission path information; according to the method, the resource scheduling model considering the multi-modal data distribution and transmission characteristics in the distributed environment is constructed, collaborative learning and optimization among distributed nodes are realized, the transmission path is dynamically optimized, the delay and energy consumption of data transmission are reduced, and the intelligent level of scheduling is improved.

A method is provided that includes providing a radio network service to at least one user equipment (UE) by a mobile wireless access backhaul (MWAB) node having context information associated with the UE(s). The method includes sending a release message from the MWAB node to the UE(s) to trigger the UE(s) to transition to an inactive state. The method includes making a determination at the MWAB node to release a network interface connection with one or more radio access nodes. And based on the determination, the method includes forwarding the context information associated with the UE(s) triggered to transition to the inactive state by the MWAB node to the one or more radio access nodes or a shared database at which the context information is stored to enable a continued radio network service to the UE(s).

Embodiments can perform a database join that allows secret shared database join between a database table with a unique matching column and a database table with a non-unique matching column (i.e., contains unbounded repeats of values).

The invention discloses a ring spinning spun yarn automatic joint self-navigation composite robot and an interactive control method of a cooperative system thereof. Starting from the interactive control method of the ring spinning spun yarn automatic joint robot and the cooperative system thereof and the actual operation condition of each device of a spinning frame, the problem that an air blowing and suction device and a falling device of the spinning frame conflict with AGV operation is solved by utilizing an AGV-driven signal interaction mode. Interaction control of the AGV, the spinning frame air blowing and suction device and the falling device is achieved in a database sharing mode. According to the method, the difference of air blowing and suction motion states of different spinning frames is considered, AGV coping strategies in different motion states are introduced, and therefore the operation safety of the AGV in the roadway of the spinning frames is enhanced.

The invention relates to the technical field of data management, in particular to a smart city big data management method and system, a sharing platform and a medium, and the method comprises the steps: obtaining a city data sharing standard, and transmitting the city data sharing standard to each department information platform. And then, acquiring a city data sharing interface, and establishing a data transmission channel between each department information platform and the smart city sharing platform based on the city data sharing interface. And then, standard city data is acquired by using the city data sharing interface, data verification is performed based on the standard city data, and the target city data passing the data verification is stored in the city sharing database. The city data sharing standard and the city data sharing interface jointly form a complete normative system of data uploading and transmission, communication between the smart city sharing platform and a department information platform is achieved, the situation of information islands is broken, data sharing and integration among departments are achieved, and therefore the construction process of the smart city is promoted.

The invention discloses an elastic security detection system in an industrial control Internet of Things scene, which belongs to the technical field of network security and big data analysis, and comprises a security detection node and a platform management component, the security detection node is responsible for protocol identification, behavior analysis and threat detection, and a general detection module, a special detection module, a shared database and a virtual exchange facility are integrated in the security detection node; the platform management assembly is responsible for global control and operation and maintenance management of the whole system and comprises a detection function arrangement management module, a detection function life cycle management module, a virtual facility management module and a monitoring alarm module; according to the invention, a detachable and loosely-coupled system architecture is realized, and the problem of insufficient flexibility caused by a single software architecture is avoided; the traffic acquisition, identification, processing and intelligent detection capabilities oriented to the Internet of Things industrial control scene are realized; the security threat detection capability of on-demand customization and dynamic deployment is provided, and the diversity and flexibility of system functions are greatly improved.

A system for delegation of authorization management of a shared database of a database service is described. The database service includes a control plane and a producer database engine. The producer database engine receives a creation request to create a datashare for a database. The creation request delegates, to a data exchange service, authorization management to access the datashare. The control plane is configured to update permission data for the datashare to indicate that authorization to the datashare is managed by the data exchange service. The producer database engine is further configured to receive a request, from a consumer database engine, to obtain metadata used to perform a query to the database of the datashare, determine that the data exchange service authorized the consumer database engine to access the datashare based on the permission data for the datashare, and return the metadata to the consumer database engine.

The invention discloses a digital management system based on a multi-tenant architecture, and belongs to the technical field of multi-tenant atomic capability platforms, the system comprises an application layer, a business layer, an acquisition layer and a terminal layer, the application layer performs data interaction with the business layer and an external system capability service through a service gateway and a service registration configuration center; the business layer comprises a resource management module, a comprehensive monitoring module, an intelligent operation and maintenance module and a system management module, and adapts and converts atomic service capability interfaces of various transmission protocols through interface adaptation services to obtain atomic capability services provided by application services; and the data storage module is used for realizing multi-tenant database sharing based on the shared database and the independent schema, and realizing logic isolation of the independent schema through code logic. The digital multi-tenant atomic power open system is formed, the hardware cost and the maintenance cost can be greatly reduced, and the resource utilization efficiency is improved.

A shared-nothing database system is provided in which rows of each table are assigned to "slices" and multiple replicas ("replicas") of each slice are stored across persistent storage of multiple nodes. A request to read data from a particular row of a table can be handled by any node that stores a replica of the slice to which the row is assigned. For each slice, a single replica of the slice is designated as the "primary replica." All DML operations are performed by the node that has the primary replica of the slice to which the target row is assigned. Changes are then propagated to the other replicas ("secondary replicas") of the same slice.

The application provides a user data sharing method for a furniture platform and related equipment. The method comprises the following steps: obtaining shared data in a specified furniture platform, determining furniture feature vectors of each furniture and user feature vectors of each user in the shared data, determining a set of approaching values of each user feature vector according to all the furniture feature vectors, determining a degree of cooperation between two users according to each two sets of approaching values, determining a hot start furniture decision domain of a target user according to all the degrees of cooperation, determining shared prediction values of each furniture in the hot start furniture decision domain, and then determining adjustment coefficients of the target user for each furniture, adjusting furniture recommendation information of the target user according to the adjustment coefficients of the target user for each furniture, and sharing the adjusted furniture recommendation information to a shared database of the furniture platform, so that personalized sharing recommendation of potential ordered furniture of the target user can be realized.

Systems and methods are disclosed for managing a plurality of supplemental payment sources of a user. One method includes: receiving a primary payment source account of a user for a purchase transaction originating at the merchant, the primary payment source account having an identifier associated with one or more supplemental payment source accounts; receiving supplemental payment source accounts of a user for applying to a payment transaction originating at the merchant; receiving, from a user device, preference settings to apply one or more of the supplemental payment source accounts to a payment transaction; receiving a transaction authorization request from the merchant or merchant acquirer for a transaction amount; and determining a combination of payment source accounts to use in the payment transaction, from a group comprising one or more supplemental payment source accounts and the primary payment source account, and any of one or more preference settings.

The application relates to the technical field of intelligent lamp mirrors, in particular to a lamp mirror based on sharing and a shared database, which comprises a mirror body and a main control module, a sensing module, a database, an interaction module, an analysis module, a networking module and a brightness module arranged on the mirror body. The application is applied to a group mode, that is, when a lamp mirror is rented, whether the renter is a previous user is sought in the group, corresponding lighting parameters are adjusted according to the user, and the like are used, so that the user's preferences and behaviors are adapted, and user experience is improved.

The application discloses a user authentication method and device based on a block chain and a readable storage medium. The user authentication method based on the block chain utilizes the block chain technology to deploy a browser user authentication system originally requiring centralized management in each browser client in the form of a block chain to form a shared database. When a centralized server is unresponsive, a client node participating in the block chain user authentication verifies a login request and completes user login when the verification is passed, thereby guaranteeing normal operation of a business, and thus solving the technical problem that user authentication cannot be completed when the browser server is unresponsive. Especially in a large-scale enterprise, when the enterprise browser server is unresponsive in an unpredictable manner, the block chain user authentication can greatly reduce the situation that the enterprise browser cannot be used due to login failure and improve the disaster recovery architecture of the enterprise browser business user authentication login.

The invention provides a circuit layout data establishing method and system. The processing module of the cloud server collects and stores the circuit graph data and the circuit part data to the shared database, and can establish a plurality of dynamic databases corresponding to a plurality of user identities by using the content of the shared database. The processing module identifies a user identity of the user device to establish a connection interface, selects circuit pattern data and circuit part data from a common database according to an element information table in a dynamic database corresponding to the user identity to establish circuit layout data, and stores the circuit layout data to the dynamic database. The user device is connected with the dynamic database corresponding to the user identity through the connection interface and obtains the circuit layout data. Therefore, the circuit layout data can be dynamically generated according to the requirements of a user.

A system includes multiple remote computers in communication with multiple remote users. A service provider computer in communication with a shared database is configured to determine a real-time state of the system, receive a real-time update to the state of the system and, upon receipt of the update, determine a potential prescription. In response to a prescriptive outcome being inferred, the potential prescription is set based on the inferred prescriptive outcome; otherwise, the potential prescription is set based on a simulated prescriptive outcome. The simulated prescriptive outcome determination includes creating a simulation via a network scratchpad, determining potential simulation prescription outcomes within the network scratchpad, determining a potential prescription based on the one or more potential simulation prescription outcomes, and removing the network scratchpad. In response to determining that the potential prescription is within a predefined prescription value threshold, the potential prescription is added to a potential prescription list.

A method for monitoring and managing a computing environment is described. The method comprises monitoring events performed in the computing environment based on a set of policies. The set of policies is defined to identify non-compliance or a malicious behavior associated with the events. The events are evaluated with respect to configuration information related to resources of the computing environment. The configuration information comprises a pattern configuration and an outcome configuration. The pattern configuration indicates a scope of the one or more resources, conditions of the non-compliance or the malicious behavior, and actions for each type of the non-compliance or the malicious behavior. The outcome configuration indicates objectives measured within a timeframe specified for a desired outcome. The set of policies is dynamically updated based on the evaluation of the events. The updated set of policies is stored in a shared database of the computing environment.

The present application discloses a method and device for updating a multi-process shared database table, and a database system. When multiple processes share data, the method can effectively improve the database table update speed and ensure the availability and consistency of shared data. The above method is applied to a multi-process shared database table update device and a database system, wherein the method includes: loading the data of the process when the process is started; monitoring whether an abnormal event occurs during the operation of the process; receiving a call instruction for a data update operation in the process through a data update interface; obtaining data to be updated after executing the data update operation according to the call instruction; judging whether the data to be updated meets the conditions for writing into the system database, and limiting the number of update operations for writing into the system database according to the conditions, so that more update operations occur in the process cache; if not, writing the data to be updated into the process cache, which is a distributed cache; if so, writing the data to be updated into the corresponding table of the system database.

The present application provides a kind of " quantum computer engineering design management integrated information system prototype system design method ".The present application can be used in integrated operation environment system, integrated information platform, integrated shared database, integrated information interaction system and integrated function system system design.The present application gives the quantum computer engineering design management integrated information system prototype system design method based on system.Around the realization of data flow fusion sharing, event flow dynamic feedback, intervention flow real-time monitoring, control flow accurate call and other information capabilities under integrated operation environment, meet the functional requirements of quantum computing test analysis, chip multi-physical field simulation and project management, based on system top design, the design method of " one operation environment system ", " two support platforms ", " three types of special databases ", " four information interaction spaces " and " five decision support function domains " and the design content of each subsystem (see attached figures 1 to 6).

The present application relates to a kind of based on blood glucose biosensor pregnancy auxiliary system, belong to medical management technical field, especially, it is related to the extended application of biosensor.The system includes: a plurality of user terminals, for obtaining the data information related to user pregnancy, including the blood glucose data obtained based on blood glucose biosensor and the basic information entered;With the communication connection of user terminal server, wherein, the shared database of server construction can be divided into several subgroups based on the preset group division rule, so that each user can be based on its basic information and correspond to one subgroup in the server, the processed blood glucose data obtained by user in current gestation period can be compared with the processed blood glucose data obtained by other users in the same gestation period in corresponding subgroup, to analyze the current blood glucose management of the patient by determining the ranking way, wherein, server can determine the preset group division rule based on the category of basic information.

The invention discloses a TBOX-supported vehicle full life cycle data management method and system, and relates to the technical field of data management, and the method comprises the steps: carrying out the connection with a cloud platform through a TBOX, binding a user identity, carrying out the qualification verification, carrying out the matching of an optimal rental vehicle, monitoring a driving behavior and a vehicle state in real time through the TBOX in a vehicle rental process, and carrying out the real-time monitoring of the vehicle state through the TBOX. Driving behavior scoring and vehicle condition state scoring are carried out, scoring results are archived to a TBOX shared database, and closed-loop two-way rental matching and vehicle health management are realized through the shared database. The technical problems that in the prior art, in a shared automobile and time-sharing leasing mode, the health management ability of the automobile is insufficient, and the personalized requirement of a user cannot be met are solved, and closed-loop two-way leasing matching and automobile health management are carried out based on a shared database supported by TBOX. The vehicle health management capability is improved; and the personalized requirements of the user are met.

The application provides a data sharing method and computer equipment based on cooperative game, which comprises that a client initiates a data uploading request to a master node and provides credit points representing service fees; based on the credit points provided by the client, the master node constructs a game success income matrix and a game failure income matrix between any two nodes in the current round of cooperative consensus, and broadcasts the data uploading request to other nodes in the blockchain to initiate consensus; if the consensus is successful, all nodes participating in the consensus are allocated with integral income based on the game success income matrix, and the client initiating the data uploading request is matched with a credit value based on a preset credit distribution rule; if the consensus fails, all nodes participating in the consensus are allocated with integral rewards based on the game failure income matrix; wherein each client accesses a shared database formed after data is uploaded to the chain based on the credit value corresponding to the client, and downloads data in the shared database based on the credit points corresponding to the client.

A system is provided, comprising multiple node packages, an aggregator database node, and an archive database node. Each node package includes a subscriber node, an MP node, and a MaaS node. A first MaaS node selects a first set of transaction records from a first MaaS node based on a first data retention threshold and a first storage duration, and transmits the first set of transaction records to the aggregator database node for storage. The first MaaS node also controls the selection of a second set of transaction records from a third set of transaction records stored on the aggregator database node, and controls the transmission of the second set of transaction records to the archive database node for storage. The selection of the second set of transaction records is based on a second data retention threshold and a second storage duration.

The invention relates to a performance data collecting and processing method and device, electronic equipment and a storage medium. The method comprises the following steps: generating a data acquisition instruction, and obtaining main node performance data, standby node performance data and expansion cabinet performance data; transmitting the performance data of the expansion cabinet to a standby node, and storing all the performance data to a shared database; in response to the received performance data processing request, controlling the master node to generate a data processing task, and storing the data processing task to a shared database; controlling the main node to obtain a to-be-executed task in the shared database, and selecting a to-be-executed standby node from the standby nodes; distributing a to-be-executed task to the to-be-executed standby node; and controlling the standby node to be executed to analyze all the performance data, generating a data analysis result, and storing the data analysis result in the shared database. By adopting the method, the load of the main node can be reduced, and the efficiency and performance of the whole storage system are improved.

The invention provides a data processing method and device, equipment, a storage medium and a program product, and relates to the technical field of block chains. The method is applied to an intelligent contract of a block chain network. The block chain network comprises at least one hierarchy, each hierarchy comprises a plurality of departments, and each department comprises a smart contract, a first synchronization node and a second synchronization node; the method comprises the following steps: processing received monitoring data according to a preset early warning mechanism to generate processing information for the monitoring data; and when the processing information is early warning information, synchronizing the early warning information to a first synchronization node and a second synchronization node, so that the first synchronization node updates a local data account book of a department by using the early warning information, and the second synchronization node updates a shared database account book of the block chain network by using the early warning information. According to the invention, the transparency and security of abnormal data monitoring of the data center can be improved.

The present invention relates to the field of artificial intelligence technology, and discloses a data processing method, apparatus, computer equipment, and storage medium. The method comprises the following steps: obtaining a data table to be converted; the data table to be converted includes at least one data group to be converted; associating the data table to be converted with a table template tag and a database tag; obtaining a shared table template corresponding to the data table to be converted and including multiple shared data columns with list headers based on the database tag and the table template tag; performing data classification and analysis on each list header to determine a data filling template corresponding to each shared data column; performing data classification on the table data in each data table to be converted to determine a data category tag corresponding to each table data; and generating a shared database table based on all the table data in each data group to be converted, the data category tags corresponding to the table data, and the data filling template corresponding to each shared data column. The present invention improves the efficiency and accuracy of data storage.

The invention discloses a shared database configuration method, a traffic redirection method and related equipment, and belongs to the technical field of communication. The method comprises: according to policy configuration information in a first network device, determining a Border Gateway Protocol (BGP) message, the BGP message comprising a target color mark in the policy configuration information; and a BGP message is sent to the second network device, the BGP message is used for configuring a first shared database of the second network device, the first shared database comprises a target color mark, and the target color mark is used for indicating the second network device to determine a segment routing strategy of the target traffic according to the target color mark when determining that the target traffic is attacked. Through the mode, the configuration consistency between the network devices can be ensured, the possibility of artificial configuration errors is reduced, meanwhile, the forwarding plane of the second network device directly interacts with the first shared database, and the process interaction safety can be improved.

The invention proposes a ship power supply system load test method and system based on machine learning, and relates to the technical field of load testing, and the method comprises the steps: obtaining the historical operation environment processing data of a ship, constructing a first database, obtaining the current operation environment processing data of the ship, and constructing a second database; constructing a shared database according to the first database and the second database; obtaining a load test model and a fault test model, outputting simulated load test data and fault test data, and further obtaining working condition load simulation data and working condition fault test data; the method comprises the following steps: carrying out model exchange test to obtain model exchange test data, carrying out load fault linkage analysis on the model exchange test data to obtain load fault linkage analysis data, further carrying out linkage update annotation analysis, further carrying out pre-adjustment on corresponding loads and faults, and obtaining pre-adjustment data; according to the invention, linkage intelligent test analysis of ship load faults is realized.

A kind of shared autonomous reconfigurable control method of multi-arm system remote operation, constructs scalable single-arm control mathematical model: the stiffness index of user's arm and the expected end effector posture are sent as reference to robot controller, and the expected joint torque is calculated by variable cartesian impedance controller.Multiple robot arm control mode is constructed: coordinated control mode allows any possible relative posture between end effectors, and collaborative work between multiple robots is realized through shared database and distributed control;independent control mode simulates the movement of human hand through any number of robot end effectors, and realizes independent work and flexible control.Control strategy conversion protocol is designed: conversion protocol and working principle between control strategies are formulated, so that users can intuitively control multi-robot system.The present application realizes the coordinated and independent control of any number of robots, and improves the flexibility and adaptability of the system.

Database data of a database service may be privately shared across provider network regions. A database producer can authorize an account of to access a database in another region of the provider network. The consumer of the database can associate the database in order to accept the permission to access the database. The database can then be created as an external table at a consumer database engine and metadata for the database privately shared between producer and consumer database engines that can be used to query the external table.