31 results about "Business cluster" patented technology

The invention belongs to the technical field of cloud computing, and relates to a load balancing algorithm. The invention discloses an API gateway load balancing algorithm for a small-scale micro-service architecture. The API gateway load balancing algorithm comprises the following steps: (1) judging whether a micro-service identifier in a request source is contained in an API gateway routing table or not; (2) determining a service cluster to which the micro-service identifier belongs according to the micro-service identifier; (3) retrieving a rear-end micro-service container list meeting conditions according to the business cluster information; (4) obtaining the millisecond-level last digit of the instant time of the API gateway, taking the remainder of the number of the back-end micro-service containers, taking the remainder as the index of a back-end micro-service container list, and selecting the back-end micro-service containers meeting the condition; and (5) enabling the API gateway to carry the micro-service request parameters to initiate service calling to a specific back-end micro-service container. According to the API gateway load balancing algorithm oriented to the small-scale micro-service architecture, the high availability of an API gateway system is greatly improved, and meanwhile, the concise load balancing algorithm is easy to implement and high in balance.

The embodiment of the invention discloses a distributed access service processing method and device, and the method comprises the steps: carrying out the analysis on the load condition of each NEA ina current NEA business cluster through a service gateway, determining a business process of a first NEA to process a service request, sending a command generated by the service process of the first NEA to a target network element through a southbound gateway, analyzing the load condition of each NEA in the current NEA service cluster, determining the service process of the second NEA to process the message, and sending the data processed by the business process of the second NEA to an upper-layer service through the service gateway. According to the embodiment of the invention, message forwarding is carried out between the southbound gateway and the network element, the service gateway executes communication between the upper-layer service and the NEA service cluster and determines the proper NEA for processing according to the load condition of each NEA, so that on one hand, the manual operation complexity is reduced, on the other hand, the resource utilization rate of the server is improved, uneven busy and idle conditions are avoided, and the probability of problem occurrence under a high-load condition is reduced.

According to a method, a reliable multicast mechanism is adopted, data is distributed from a source business cluster to a target business cluster, at any time, the target cluster only has one node (named as a main node) which is responsible for distributing processed business data to the outside again, and other nodes are named as standby nodes. All the nodes in the target business cluster join the same multicast group and process the received service data at the same time, but the standby node does not participate in external data distribution, and the processing speeds of all the nodes are consistent, so that the conversion sequence of internal state machines can be kept consistent, and the strong data consistency among the nodes is ensured. If the main node fails, the reasonable standby node can be selected to be promoted to the main node, and data processing is continued, so that distributed data consistency is achieved, namely, all data can be accessed from any node in the cluster. According to the invention, the original TCP point-to-point transmission mode is replaced by connectionless reliable multicast, so that the number of nodes accommodated by a service cluster is obviously increased.

The invention discloses a virtual machine snapshot management method, device, device and storage medium. The method includes: when generating snapshot data, generating initial snapshot data in a business cluster, and performing data processing through a transfer node to obtain The target snapshot data is uploaded to the backup cluster for storage. When rolling back the snapshot data, output the target snapshot data from the backup cluster, then input it into the business cluster, and reset the virtual machine to complete the rollback of the snapshot data. The method can comprehensively process data disks and system disks by setting up backup clusters based on business clusters, and avoids the problem of affecting memory read and write performance when copying data in full within the cluster when only business clusters exist . The method can also prevent the loss of the snapshot data by setting the backup cluster and saving the data in the backup cluster.

The disclosure proposes a data transmission method, device, routing device, server, and storage medium based on an organizational structure, and relates to the technical field of the Internet. The method is applied to routing nodes in the data transmission system. The data transmission system also includes at least one business cluster, each business cluster includes multiple business nodes, and each business node included in the same business cluster corresponds to a different business organization type, wherein, At least one service cluster is connected to the routing node through a service bus, and the method includes: receiving a service request sent by the first service node, the service request carrying the identifier of the second service node, and sending the service to the second service node in the at least one service cluster Request, receiving the service data fed back by the second service node according to the service request, and sending the service data to the first service node. The present disclosure can realize data intercommunication between various service clusters and service nodes in a data transmission system, improve resource utilization, and reduce costs.

An embodiment of the present invention provides a method and device for consumption of distributed multi-active distributed messages in different places. The method includes: monitoring whether at least two service clusters of the server are available; if it is detected that the at least two service clusters are available, Then select any one of the at least two business clusters as the main business cluster; connect to the selected main business cluster for consumption. In the embodiment of the present invention, by monitoring the availability of all business clusters on the server side, a main business cluster is selected from the available business clusters, and then a connection is established with the main business cluster and consumption starts. That is to say, in this embodiment, the consumer side selects the main business cluster from the available business clusters, thereby improving the high availability of the business cluster, and after the consumer side switches to a new business cluster, according to the reset consumption progress Start to consume, greatly reducing the repeated consumption of messages.

The invention discloses an all-path monitoring method, equipment, storage medium and device, the method comprising: acquiring network flow data, extracting network data packets from the network flow data; performing message analysis on the network data packets , to obtain target business data; perform data clustering on the target business data according to preset business keywords, and obtain business clusters corresponding to the preset business keywords; calculate the target business volume of the business clusters and target response time; displaying the target traffic volume and the target response time. In the present invention, data clustering and display of real-time massive network flow data can be refined to any process sub-node, and the business detailed topology map can be automatically constructed to realize the whole network monitoring of the current business volume and business status.

The invention belongs to the technical field of cloud computing, and relates to a load balancing algorithm. An API gateway load balancing algorithm oriented to a small-scale microservice architecture, comprising the following steps: (1) judging whether the microservice identifier in the request source is included in the API gateway routing table; (2) determining the business cluster to which it belongs according to the microservice identifier ; (3) Retrieve the list of eligible back-end microservice containers according to the business cluster information; (4) Obtain the last digit of the millisecond level of the API gateway instant time, take the remainder of the number of back-end microservice containers, and use the remainder as the backend The index of the list of end-side microservice containers is selected as the eligible back-end micro-service containers; (5) The API gateway carries the micro-service request parameters to initiate a service call to a specific back-end micro-service container. The API gateway load balancing algorithm oriented to the small-scale micro-service architecture of the present invention greatly improves the high availability of the API gateway system, and at the same time, the simple load balancing algorithm is easy to implement and has strong balance.

The invention provides a cluster data management method and a storage medium. The method comprises the steps of configuring a routing cluster connected with a service system; configuring interfaces, including write-in, update and read-only types, supported by each service cluster in the routing cluster; enabling the service system to determine a service cluster to be accessed according to the current configuration of each service cluster returned by the routing cluster; when the current capacity of the database corresponding to one service cluster reaches a preset threshold value, modifying the configuration of the service cluster in the routing cluster into an interface only supporting update and read-only types; when the modification exceeds a preset duration, modifying the configurationof the service cluster to only support an interface of a read-only type; and migrating all data in a database corresponding to the business cluster. According to the method, the multi-cluster independent database can be conveniently subjected to capacity expansion operation; recovery of database resources can be supported; load balancing of the service cluster can be realized; and a historical data query function can be provided.

This application discloses a system for managing distributed business clusters, including: a management subsystem and at least one node control subsystem connected to it; the management subsystem is used to manage operations on resource objects and manage node control subsystems The execution of the node control task of the system; the node control subsystem is used to execute the node control task issued by the management subsystem. The system provided by this application can quickly and efficiently implement various management tasks for distributed business clusters. The present invention further provides a method for creating a distributed service cluster, a method for adjusting a distributed service cluster, a method for submitting jobs to a distributed service cluster, and a method for expanding the service software environment of a distributed service cluster.

The present invention relates to a video image information collection method based on a distributed cluster, the steps are as follows: Step 1, the data in the collection device / system is interconnected with a private network, the data is interconnected and stored in the cluster area through the private network, and the data stored in the cluster area It is provided to the business information system through private network interconnection again; step 2, the cluster area is composed of a cluster management layer and an interface service layer, and the cluster management layer in the cluster area provides a fixed IP port to the private network; step 3, the cluster area in the cluster area The cluster management layer has a master management node and a standby management node; the master management node and the standby management node in the cluster management State interface nodes, the interface nodes use HTTP long connection mode to connect the main management node and standby management node in the cluster management layer; step 5, the interface nodes in the interface service layer are interconnected with information queue / cache and cloud storage service respectively; step 6 , the information queue / cache area is interconnected with the main business cluster, and the main business cluster is interconnected with the cloud storage service. The video and image information collection method based on distributed clusters is adopted to improve the video and picture information processing capabilities and save cost and time.

The invention discloses a traffic grooming and distinction importance protection method based on clustering, and belongs to the technical field of communication networks. The method includes the following steps that a network is divided into clusters, and services in the clusters are directly groomed through a layered auxiliary picture; the shortest paths between the clusters are looked for by means of a cluster convergence layer for the services between the clusters and then are mapped onto the layered auxiliary picture for grooming; according to the situation of multiple priority services in an independent wavelength after grooming, importance of wavelength links is distinguished; by means of an intelligent telescopic P ring, grading protection is effectively carried out. By means of the method, dynamic services are quickly and efficiently groomed, and the utilization rate of network resources is greatly improved; meanwhile, different service quality guarantees are achieved through distinction of the importance of the link wavelengths, the situation that resources are seriously wasted due to the fact that the services are protected one by one in a traditional method is avoided by means of P-Cycle comprehensive protection, arriving and leaving of the services can be perceived, the P ring is dynamically extended and retracted, current network intelligent requirements are met, protection resource cost is greatly reduced, and the network capacity of bearing the services is improved.

A client system of enterprise management software includes a material management module, a sales management module, a payment and collection module, a human resource module, and a POS management module, all of which are connected and communicate with one another. The material management module is used for coding and classifying stock materials, setting master data of virtual warehouses, and transferring and allocating materials among different warehouses. The sales management module is used for processing orders of various sales services during product selling and warehousing out a product in the system when the product is delivered to a customer. The payment and collection module is used for handling various payment and collection services generated in the operation of a company. The human resource module is used for managing the basic information of employees and recording attendance information of employees. The POS management module is used for a central warehouse to ask for replenishment and for the system to give replenishment and distribution suggestions. The enterprise management system provided by the invention forms a system scale based on the enterprise data analysis and decision management application and a clear business cluster.

The method includes steps: setting up command of ending up group calling of cluster in cluster service in advance in use for dispatch terminal to end group calling; in process of group calling, cluster service exchange control center determines whether the received information is identical to the command of ending up group calling setup in advance; if yes, based on the received information, the control center ends up group calling. The invention discloses method for ending up group calling specially for dispatch terminal to use. When receiving off line command from the dispatch terminal, the exchange control center carried out off line treatment for the dispatch terminal only, thus, other communication terminals in the cluster can carry group calling continuously.

The application relates to a method, system, computer equipment and storage medium for electing master and backup copies. The method includes: each copy in the business cluster that satisfies the election condition elects a candidate master copy from the business cluster; the candidate master copy sends an arbitration request to the management cluster; the arbitration request is used to instruct the management When the dynasty of the candidate master copy is the same as that of the candidate master copy, update the dynasty of the business cluster, and determine the candidate master copy as the master copy of the updated dynasty; after determining the master copy of the updated dynasty, remove the master Each replica other than the replica sends a dynasty join request to the master replica; when the corresponding replica meets the dynasty join condition according to the dynasty join request, the master replica determines the replica that satisfies the dynasty join condition as the backup copy of the updated dynasty. This method can ensure the reliability of the master and backup replica election without increasing the replica deployment cost.

The present invention provides a service processing method, node and system based on policy sharing. The method includes: the management node receives the data message sent by the processing node, the data message includes service type information, and the processing node communicates with the management node A processing node in one of the at least two connected service clusters; the management node determines whether there is a shared policy component corresponding to the service type information; The policy component processes the user service. Since the policy component with the same business processing function shared between at least two business clusters is set in the management node as a shared policy component, each processing node in each business cluster does not need to configure the shared policy component, which greatly reduces the need for processing The occupancy of processing resources of the node.

The invention discloses a business cluster processing method and a cluster system, wherein the cluster system comprises a plurality of business processors, a plurality of authentication data servers and an association database; the authentication data servers are respectively connected with each business processor so as to store authentication data for authenticating the identity legality of the triggering party of business process and / or the legality of message contents; the association database is connected with the business processors so as to store association data generated during business processing. The invention can improve the processing performance of the association database and raise the efficiency of business processing.