48 results about "Connection table" patented technology

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for consistent execution of multiple requests specifying modifications to a content item. In one aspect, a system comprises a method for obtaining a first content item, receiving a plurality of requests from one or more users, each request specifying a respective modification to the content item to be made by a first generative neural network, processing the plurality of requests to generate data representing a request graph, wherein each edge connects a respective pair of nodes that represent a non-conflicting pair of requests, determining a set of non-conflicting requests using the data representing the request graph, and modifying the first content item to generate a modified content item, comprising executing the set of non-conflicting requests using the generative neural network.

To provide a data processing system, data processing method, and program capable of generating comprehensive scenarios. [Solution] The data processing system according to this disclosure includes a scenario generation unit that arranges agents in a multi-agent simulation, the simulation environment in which the agents are active, and the characteristics of the agents or the environment as nodes in a graph structure, and generates a graph structure as a simulation scenario by connecting a first node representing an agent or a second node representing the environment and a third node representing the characteristics.

The utility model provides a connection table which comprises a supporting frame, and a workbench is arranged in the middle of the supporting frame. An operation table is arranged on the outer side of the workbench, and two parallel connection rails are arranged at the upper end of the workbench. Belt pulleys are arranged at the two ends of the connection track, and a conveying belt is arranged on the belt pulleys; first sensors are arranged at the head end and the tail end of the workbench; fixing supports are arranged above the head ends and the tail ends of the connection rails, and the vertical projections of the upper ends of the fixing supports are located between the connection rails. Second sensors are arranged at the upper ends of the fixing supports. The second sensors are additionally arranged above the head end and the tail end of the connection track, a more three-dimensional induction area is constructed, the induction accuracy of the PCB with the cavity is greatly improved, and the limitation of a traditional single inductor is overcome.

This application relates to a method and apparatus for digital transformation of ODN facilities. The method includes: obtaining a character array of box names and a character array of port names based on an actual box image; identifying the box under maintenance and installing box tags and fiber optic cable segment tags directly connected to the box; obtaining a port status array based on a box image after all fiber optic cable segment tags have been installed; locating and identifying each installed fiber optic cable segment tag, and obtaining a port name-bound tag object array based on the located and identified box image, port name character array, and port status array; constructing a meter-length pairing structure object array between box ports based on the meter-scale image of the fiber optic cable segment; and constructing a tag pairing relationship between box ports based on the box topology connection table, the meter-length pairing structure object array between box ports, and the port name-bound tag object array. This application allows a single person to quickly assemble tags for boxes or fiber optic cable segments and complete the digital transformation, with high efficiency and low construction difficulty.

The application discloses an inter-node communication method and an electronic device, relates to the technical field of inter-node communication, and comprises the following steps: when a first node is initialized, a first completion queue group and a first queue pair group are created to form a first resource pool, and a first memory pool is applied as a unified storage area; when the first node joins a cluster, a node announcement message is sent to other nodes in the cluster; in response to the first node receiving a communication task pointing to a second node, a first queue pair is selected from available queue pairs, and a first memory area is divided from the first memory pool; the second queue pair number and the second remote access key of the second node are obtained from a preset connection table; and based on the first queue pair and the first memory area, a remote memory direct access operation is initiated to access the opposite end identified by the second queue pair number with the second remote access key, thereby solving the technical problem of long inter-node communication delay in the prior art, and improving the efficiency and reliability of inter-node communication.

The utility model relates to a 90 degree SMB connector convenient to plug, include: installation cylinder, the installation cylinder is from front to back in succession includes the outer connection channel, the hole channel, the installation channel, the front end of installation cylinder is equipped with the elastic claw part at the outer connection channel department, be equipped with ring groove on the elastic claw part, back seat, be equipped with the connection channel, the inner connection channel and the vertical channel that communicate in proper order in the back seat, the rear end of installation cylinder is nested with the back seat through the connection channel, the back seat includes the connection table and the connection cylinder that are connected integrally, the connection channel with the inner connection channel is arranged in the connection table, the vertical channel is arranged in the connection cylinder, the inner connection channel is opened to one end back to the connection channel, the vertical channel is perpendicular with the connection channel, the opposite two sides of the rear end of connection table set up with the convex part parallel with the vertical channel, insulator, be arranged in the installation channel, conductive needle body, from the insulator and pass through, the front end of conductive needle body extends to the outer connection channel, the rear end of conductive needle body extends to the inner connection channel, snap ring, is set in the ring groove, end cylinder, with installation cylinder is connected and holds the elastic claw part.

Described are techniques for identifying primary and foreign keys to build a schema. A primary key of a query table of a data lakehouse, which may consist of multiple columns, is identified. The top n-similar columns of the tables of the data lakehouse are then identified to identify the joinable tables using the primary key as a query using column embeddings. A list of candidate joinable tables is then identified based on the identified top n-similar columns of tables of the data lakehouse. Joinable tables from the list of candidate joinable tables are selected that satisfy an inclusion dependency constraint. The foreign keys having full containment with the primary key of the query table are then identified from the selected joinable tables. Such identified primary and foreign keys are utilized to build / discover the schema, such as a relational schema, of the data lakehouse.

The present application relates to the technical field of computer network, and especially relates to a fast forwarding method and system of network data packet of zero-patch kernel integration. The method comprises the following steps: registering a hook function at a key node of data packet processing, obtaining a registration custom processing function, expanding a connection tracking structure in a Linux kernel connection tracking system, and adding a custom field to store a fast forwarding state; constructing a fast NAT connection table; when the data packet reaches the registration custom processing function, calculating a hash value of the data packet, searching for a corresponding connection node in the fast NAT connection table through the hash value; if the valid connection node is found, updating header information of the data packet and sending the data packet to a target interface; otherwise, marking connection tracking information and making the data packet go through a regular Netfilter processing flow. The present application can solve the performance bottleneck problem caused by the dependence of the Netfilter complete flow in the traditional Linux kernel network forwarding scheme.

One example method includes transforming a structured data file into a graph structure that represents a zero trust (ZT) environment, where entities in the ZT environment are represented as nodes in the graph structure, and connections between the entities are represented in the graph structure as edges, performing a community detection process on the graph structure to identify a community of entities, performing a community characterization process that comprises identifying the ZT policies that are most commonly applied to the entities in the community, and based on the ZT policies identified, generating a recommendation as to whether one of the ZT policies should be applied to one of the entities in the community and, if so, which ZT policy or ZT policies should be applied.

The invention provides a database connection selection rate calculation method and a related product, and relates to the field of database optimization. The method comprises the following steps: grouping connection operations in connection query according to data tables participating in connection; traversing each group, and respectively matching a plurality of columns of de-duplication values of the connection columns in the connection tables at the two ends in each group; using a recursive algorithm to calculate the selection rate of connection conditions of each layer in the connection operation layer by layer according to the multi-column deduplication value and the single-column deduplication value of each connection column; multiplying the calculated selection rates of the connection conditions of each layer to obtain a grouping selection rate; and calculating the ratio of the grouping selection rate to the Cartesian product row number of the connection operation to obtain a final result of the connection selection rate. According to the scheme, the multi-column deduplication values of the connection columns of the data tables at the two ends are matched, and the multi-column correlation distribution characteristics are included into computational logic, so that the one-sidedness of single-column statistics is made up, and the accuracy of selection rate estimation in the multi-column connection scene is improved.

Embodiments of the present application provide a method and device for adjusting the number of NGINX connections, electronic equipment and storage medium, wherein the method comprises: creating a memory mapping array; obtaining the connection state of a data packet to be connected according to the structure state of the data packet; obtaining the current number of connections of a server corresponding to the NGINX according to the memory mapping array and the connection state; connecting the data packet to be connected to the NGINX according to the current number of connections and the connection state; creating a connection table; and adjusting the current number of connections of the NGINX after the data packet to be connected is connected according to the connection table and the socket in the NGINX. By implementing the embodiments of the present application, the number of NGINX connections can be flexibly adjusted, the communication connection is smoother, the delay and lag of the communication connection are avoided, the NGINX does not need to be restarted, and resource and performance waste is avoided.

The embodiment of the invention provides a fragmented message processing method and device, intermediate network equipment and a readable storage medium. The method comprises the following steps: receiving a fragmented message, wherein header information of the fragmented message comprises an initial fragmentation identifier; recording the fragmented message in a fragmented cache table of a data packet to which the fragmented message belongs; and if the initial fragmentation identifier indicates that the fragmentation message is the first fragmentation message of the data packet, creating a connection table of the data packet according to the fragmentation message, and processing and sending the fragmentation message in the fragmentation cache table according to a processing logic included in the connection table. According to the embodiment of the invention, message recombination is not carried out on the intermediate network equipment which does not need to analyze the data packet, so that storage resources and computing resources are saved, and the performance and forwarding efficiency of the intermediate network equipment are improved.

The application discloses a complex connection load generation method for different connection shapes, comprising the following steps: step one: connection graph generation: according to the number of user-defined participating connection tables, the queried connection shape and the reference relationship between the tables, a connection template generation method suitable for different connection shapes is used to generate a load template with different connection shapes; step two: filter predicate generation: according to the connection graph, a filter predicate is randomly generated for each table in the template; step three: parameter instantiation: the filter predicate is filled with parameters through a result-oriented parameter instantiation method, so that the query result is not empty. The application also discloses a load generation system for implementing the load generation method and application of the load generation system in complex connection load generation. The application can automatically generate large-scale, rich, diverse and effective complex connection loads, provide rich test scenarios for query optimizer evaluation, and help database administrators effectively evaluate query optimization performance.

Embodiments of the present disclosure provide a data table processing method and device and a storage medium. The left table and the right table in two data tables to be connected are connected by using a hash connection method to obtain first associated data associated between the left table and the right table. The first associated data is filtered according to a preset non-equality filtering condition to determine second associated data in the first associated data that meets the preset non-equality filtering condition. The second associated data is identified in a preset data structure according to a target connection type of the two data tables to obtain corresponding position information of the second associated data in the left table and / or corresponding position information of the second associated data in a corresponding hash table of the right table. The left table and / or the right table are processed according to the target connection type of the two data tables and the preset data structure to generate a target connection table. Based on the assistance of the preset data structure, non-equality connection can be implemented on the basis of hash connection, different target connection types are supported, and the processing efficiency is relatively high.

The invention discloses a multi-source heterogeneous JSON (JavaScript Object Notation) data stream processing method based on Flink SQL (Structured Query Language), which specifically comprises the following steps of: establishing a Kafka connection table, defining a Topic field and an original data field extracted from Kafka metadata in a table structure of the connection table, and starting a dynamic Schema mode; creating an independent structure context manager for each physical processing task instance of the Flink SQL, wherein the manager maintains structure contexts of different Topic in a key value pair form; analyzing the key value pair of each JSON, performing key name standardization processing, and executing newly added field addition or type conflict processing based on the Schema cache; recursively unfolding the object and the array type field, and generating an unfolding structure according to the maximum unfolding depth limitation and the position marking rule; constructing an output line according to the Schema cache, filling a missing field into a null value, and injecting a Kafka metadata field and an expansion position mark; and outputting Row objects in a uniform format to form a dynamic Schema data stream, and butting an Flink Table API (Application Program Interface) to support direct query of a dynamic extension field.

During an electronic communication between a customer and a service representative, a computer system receives data representing the electronic communication. Further, the computer system provides the data to a machine learning system that is configured to generate a node graph based on the data. The node graph includes a plurality of nodes, including: (i) a first node type representing one or more first tasks to be performed by the service representative while the electronic communication is occurring, and (ii) a second node type representing one or more second tasks to be performed by the service representative subsequent to the electronic communication, where interconnections between individual nodes among the plurality of nodes represent one or more dependencies between the respective interconnected nodes. Further, while the electronic communication is occurring, the computer system, causes at least a portion of the node graph to be presented to the service representative.

The invention provides a rapid feeding and discharging system and method for additive production line powder cleaning equipment, the rapid feeding and discharging system comprises an automatic carrying device, a universal daughter board, a mother board and a connection table, and the automatic carrying device is used for transferring parts to be cleaned between a powder cleaning table and the connection table; the universal daughter board is used for being fixed to a base plate connected with a to-be-cleaned part, and grabbing, transferring and fixing of the to-be-cleaned part are facilitated. The mother board is fixed on the surface of a powder cleaning working table and is used for quickly aligning and clamping the general daughter board, so that a part to be subjected to powder cleaning is fixed on the powder cleaning working table; the connection table is used for correcting AGV parking errors and accurately placing parts to be cleaned at grabbing point positions of the automatic carrying device. The technical problems that in the prior art, additive manufacturing production line powder cleaning equipment is low in feeding and discharging efficiency and low in safety can be solved.

The application discloses a view-based enterprise knowledge graph construction method, device and equipment, comprising: obtaining a view definition script in an enterprise database and preprocessing to obtain a standardized script, and constructing a view dependency topology sequence; converting the standardized script in the sequence into an abstract syntax tree; establishing a mapping relationship between table aliases and physical table names by traversing the source clauses of the abstract syntax tree, analyzing the projection clauses in the abstract syntax tree based on the mapping relationship to determine the source physical table fields corresponding to the projection fields, and generating field provenance relationships; analyzing the join expressions in the abstract syntax tree to extract the join keys between the physical tables, and giving the business coupling degree weight to the corresponding inter-table association; analyzing the field alias definition of the projection clauses and the logical predicates of the filter clauses in the abstract syntax tree to obtain business semantic labels and business constraint rules; performing conflict arbitration and weighted fusion on the view analysis results to construct an enterprise knowledge graph and store the enterprise knowledge graph in a blockchain.

The invention provides a multi-table connection processing method of a database and a related product. The multi-table connection processing method comprises the following steps: acquiring a plurality of tables to be connected; constructing a heap sorting structure; ranking the row data of the plurality of tables to be connected by using a heap ranking structure, and respectively forming candidate result subsets by using the row data with the same connection key value; and determining the candidate result subsets meeting a multi-table connection condition to obtain a multi-table connection result. According to the multi-table connection processing method, the memory and I / O consumption is reduced, the execution efficiency of large-scale data and complex query is remarkably improved, the optimization requirement of the connection sequence is eliminated, the query planning time is remarkably shortened, and the CPU and memory overhead is reduced.

The present disclosure provides a data association method, device, equipment and storage medium, which can be applied to the technical field of data processing. The method comprises: setting an index variable for a driven table and setting an association threshold; determining whether the association variable in the driven table contains the index variable and whether the driven table takes the index variable as a distribution key; wherein the data quantity of the driven table is less than that of the driven table; in response to the association variable containing the index variable and the driven table taking the index variable as the distribution key, performing deduplication processing on the association variable corresponding to the index variable in the driven table; counting the number of records of the index variable corresponding to the deduplicated association variable; in response to the number of records being not greater than the association threshold, associating the deduplicated driven table with the driven table to form a temporary table; wherein the temporary table takes the deduplicated association variable as the distribution key; and associating the driven table with the temporary table by the original association variable in the driven table to obtain a final connection table.

This disclosure provides a communication system and a method, a traffic splitting controller, and a switch implemented by the communication system. The communication system includes a switch and a traffic splitting controller, the traffic splitting controller storing a fast path table, determining a subset of the fast path table, and sending an instruction to the switch to insert the subset into a connection table stored at the switch. The switch, when forwarding network traffic at least partially based on entries in the connection table, forwards the network traffic to a virtual machine (VM) host at least partially based on the subset, bypassing a gateway. The fast path table contains information about fast paths used by the switch to forward the network traffic such that the network traffic bypasses the gateway.

This invention discloses a dynamic optimization method for PCB depaneling paths based on real-time stress feedback, relating to the field of PCB manufacturing technology. The method includes: acquiring PCB panel structure data, initial depaneling path data, and stress detection location data; reading connection area location data from the PCB panel structure data and forming a connection area set; dividing a candidate depaneling path segment set based on the initial depaneling path data; and establishing a path connection table based on the positional correspondence between the cutting coverage of the candidate depaneling path segments and the connection area set; acquiring real-time stress feedback data and executed depaneling path data during the depaneling process; and removing cut connection areas from the connection area set according to the path connection table to form a remaining connection area set. This invention can identify cut connection areas, remaining connection areas, and connection areas to be cut based on the path connection table, establishing a stable data foundation for real-time stress feedback data and depaneling path control.

The utility model relates to the technical field of semiconductor testing machines, in particular to a connecting device, a semiconductor testing machine case, a testing host and a semiconductor testing machine. The connecting device can comprise a first connecting structure and a second connecting structure; the first connecting structure comprises a fixing plate, a first containing channel and a second containing channel are formed in the fixing plate, and a bearing assembly is formed between the first containing channel and the second containing channel. The second connecting structure comprises a supporting assembly and a limiting assembly which are connected, and the supporting assembly comprises a first supporting part and a second supporting part; when the first supporting part is located in the first containing channel and the second supporting part is located in the second containing channel, the limiting assembly is connected with the bearing assembly. In the application process, the first connecting structure can be used for being connected with the to-be-connected surface of one object, the second connecting structure can be used for being connected with the to-be-connected surface of the other object, and therefore the connecting stability of the two objects can be improved through the first connecting structure and the second connecting structure.

This application discloses a leakage current detection method and processing system for a circuit. The method includes obtaining multiple cross-domain connections based on a component connection table and power mode information; obtaining a check path based on the cross-domain connections and power mode information; determining whether the check path has leakage current risk, and outputting a detection result.

The application discloses a rocket barrel section automatic polishing and gluing workstation in the field of rocket barrel section automatic operation and an operation control method thereof, solves the problems of low assembly efficiency and quality caused by manual operation in the existing rocket barrel polishing and instrument bonding process, and comprises a polishing sliding table, a jacking and rotating mechanism, a six-axis robot, a vision device and a quick-change connector located at the operation end of the six-axis robot, a tool setting table and an instrument connection table located at one side of the polishing sliding table, polishing tools, gluing tools and adsorption and pressing tools are arranged on the tool setting table, and each process of "polishing-gluing-instrument pressing and curing" is completed in one station in a full-automatic mode, so that the operation efficiency is greatly improved, and the operation quality is improved.

This invention relates to a firewall data processing method based on endpoint security protection. It establishes an endpoint connection management mechanism, maintains an active connection table and a state hook mapping table, and associates outbound connections with process identifiers, user identities, data payload summaries, and creation times to form state hooks. Hook verification is triggered when the endpoint state changes. If sensitive privilege escalation or behavior deviating from the initial digest is detected, the connection priority is dynamically adjusted, and rate limiting, blocking, or transition to observation mode is implemented. Access path consistency verification is performed on outbound connections, comparing DNS requests, process calls, and actual packet paths. If unexplained path offsets exist, the source is traced and the path is reconstructed. Connection behavior is periodically split according to operating system event granularity, and concurrent or abrupt behavior is logically redefined into multiple sub-sessions with corresponding policies applied. Transmission delays are applied to reversible connection operations, and action chain tracing is activated to determine whether to restore or terminate the connection.

The application discloses a big data table hash connection hardware acceleration method and device, equipment and medium, and relates to the database heterogeneous acceleration field. The method is applied to an acceleration board card and comprises the following steps: receiving a connection operation type instruction; applying a first memory space of a first to-be-connected data table and a second memory space of a second to-be-connected data table respectively by using a connection table size instruction, so as to store each first shard of the first to-be-connected data table into the first memory space and store each second shard of the second to-be-connected data table into the second memory space; and performing hash connection calculation on each first shard in the first memory space and each second shard in the second memory space according to the connection operation type instruction and a preset parallel processing row number, so as to obtain corresponding connection table row data. Through the above scheme, the hash connection hardware acceleration effect can be effectively improved.