151 results about "Reference architecture" patented technology

A customer premises device is provided for monitoring quality of service (QOS) metrics between a network edge and a customer. The device includes a memory which stores at least one user profile, and, information regarding active sessions of traffic flow through the customer premises device. A hardware and/or software/firmware based controller monitors traffic flow between the customer and the network edge and receives requests for new active sessions. The processor accesses the at least one user profile stored in memory to identify a policy hierarchy with respect to active sessions of traffic flow upon receipt of a request to establish a new active session. The processor selects a candidate active session to be terminated based upon the policy hierarchy and terminates the selected session in accordance with information stored in memory regarding the selected session. In this manner, the processor enforces quality of service, for both upstream and downstream sessions, based upon the policy hierarchy of the user profile.

The invention discloses an automatic computing system and a method for virtual networking and relates to three fundamental inventions in the field of automatic computing. The three fundamental inventions comprise a system and a method for an automatic multi-circular supervisor, a system and a method for a preemptive contact point (i.e., a preemptive sensor and an effector) and a system and a method for hardware resource software (e.g., hardware function abstraction and virtualization). The invention discloses business delivery virtual networking in a distributed type network field, a system and a method of application assurance and an invention which combines the inventions in the above two fields, i.e., automatic computing virtual networking. The automatic computing virtual networking is a system and a method capable of enabling the computing of the virtual networking which provides the business delivery to achieve an nth layer autonomic computing reference architecture (ACRA) frame.

Reference architecture instructions are translated into target architecture operations. In some embodiments, an execution unit of a processor executes a function determined from a collection of operations, the function specifying functionality based on instructions, the collection selected from operations translated from the instructions. In further embodiments, the function is specified as a fused operation. Sequences of operations are optimized by fusing collections of operations; fused operations specify a same observable function as respective collections, but advantageously enable more efficient processing. In some embodiments, a collection comprises multiple register operations. Sequences of operations, in a predicted execution order in some embodiments, form traces. In some embodiments, fusing operations requires setting only final architectural state, such as final flag state; intermediate architectural state is used implicitly in a fused operation. In some embodiments, fused operations only set architectural state, such as high-order portions of registers, that is subsequently read before being written.

The invention discloses a self-managed micro-service architecture and a service method thereof. The micro-service architecture comprises two aspects including service orchestration and configuration sharing and service discovery; and the service method comprises the following steps of: deploying and discovering components; monitoring; automatically telescoping; managing health; self-repairing; and componentizing single services. The self-managed micro-service architecture disclosed by the invention is a distributed frame naturally integrating the optimal orchestration and service self-management; self-management and application deployment are associated; the essential limitation is eliminated; a leader node is elected by utilizing a consistency algorithm; other nodes in a cluster are managed; simultaneously, the common optimal cloud orchestration practice and distributed configuration are integrated; and combinable micro-service self-management and micro-service architecture applications can be provided.

The invention discloses a credit joint supervision platform, adopting an architecture technology system composed of a display layer, an application layer, an application support layer, a data layer, adata exchange platform and an infrastructure layer, adopts the cluster deployment of a plurality of servers, adopts a big data analysis engine system to realize the analysis and visual display of credit data and adopts a micro-service architecture to develop the external providing services. The servitization of platform functions is achieved through an MVC layered architecture, the unified management of users and the access management of a service system are integrated, and various authentication modes including encryption, CA authentication and short message authentication are supported. Byestablishing the credit joint supervision platform for different credit subjects, the joint supervision capability of the market subjects is enhanced, the honesty consciousness of various market subjects is enhanced, the honesty market atmosphere is created, and the whole-society honesty level is promoted to be improved.

The present invention relates to a patient interface identification system for identifying a patient interface that is suited for a face (16) of a user (18), comprising: a receiving unit (12) for receiving a test picture (14) including the face (16) of the user (18); a database (22) for storing reference picture including faces of other users, wherein each reference picture is referenced to a patient interface advice; a processing unit (24) for comparing the received test picture (14) with at least a subset of said reference pictures stored in the database (22), wherein comparing said test picture (14) with said subset of reference pictures includes a comparison of image based features of the user's face (16) and the other users' faces; and a user interface (26) for communicating a patient interface advice including information related to a patient interface that is suited for the face (16) of the user (18), which patient interface advice is based on the comparison of said test picture (14) with the subset of reference pictures stored in the database (22).

The invention discloses micro-service architecture for enterprise-level application software in a cloud computing environment. The micro-service architecture comprises a cloud application-oriented micro-service assembly and management platform, a rapid development Web frame based on a template technology, a page assembly library, a service operation platform, a call communication frame and a public business demand-oriented assembly service set. The public business demand-oriented assembly service set is consistent with an OSGi standard and can be rapidly assembled and multiplexed on the cloudapplication-oriented micro-service assembly and management platform and also can be directly called through a code template in the rapid development Web frame based on the template technology. According to the micro-service architecture, in a micro-service architecture mode, the application is divided into a series of fine service, and each service concentrates on a single business function. Whenthe service is applied, the service is assembled into OSGi service according to a practical demand and is operated in an independent process, so the boundary of the service is clear. Intercommunication is carried out through adoption of a lightweight communication mechanism, the complete application is realized, and demands of business and users are satisfied.

A service architecture for the rapid development of next generation telephony services that overcomes the limitations of the current closed PSTN architecture and service model. In this architecture services are provided by multiple cooperating distributed service providers. This architecture is built upon an object-oriented call model which is defined as a small set of extensions to the standard Java Telephony API call model. This new object-oriented call model hides the detail of the underlying call-state management protocols and hardware from applications.

The invention discloses a multi-tenant implementation method and system under a micro-service architecture, and belongs to the technical field of networks, and the method comprises the steps: a micro-service is started, a tenant tag of the micro-service is obtained, a registration request containing the tenant tag is generated, and the registration request is sent to a registration center; The registration center marks the micro-service according to the tenant label contained in the received registration request, and returns a registration success response to the micro-service; When the micro-service is called by the tenant, a service request containing a tenant label of the micro-service is generated and the service request is sent to a registration center; The registration center searches the corresponding available micro-service according to the tenant label contained in the service request, and returns the information of the available micro-service to the micro-service; And the micro-service calls the available micro-service according to the information of the available micro-service. According to the method provided by the invention, not only is the unified management of the micro-services realized, but also the isolation of the micro-services among different tenants is realized.

According to a method for clouding an SCADA system based on a Spring cloud micro-service architecture, the SCADA system is developed according to the Spring cloud micro-service architecture, so that the SCADA system can be conveniently deployed on a cloud server. The method comprises the following steps of 1, creating a male parent; 2, carrying out the service discovery and registration; 3, arranging a service provider and a service consumer; 4, fusing the service; 5, configuring a center; 6, setting an API gateway; 7, performing distributed transaction consistency management; and 8, constructing the micro-service by using the Docker. According to the present invention, the Spring Boot is used for developing the application micro-service, and the functions of service discovery, service consumption, service fusing, API gateway, unified configuration center, distributed transaction consistency management and container construction can be effectively achieved.

The invention discloses a micro-service full-link tracking method and a micro-service architecture, and the method comprises the steps: firstly, enabling a request source to generate a trace Id identifier and initiate a request, and storing the trace Id identifier according to an adopted communication protocol; enabling the destination micro-service application receiving the request source to process the request, analyze and judge whether a traceId identifier exists in the message, and if not, regenerating the traceId identifier by adopting a snowflake algorithm and storing the traceId identifier in the current thread application context; when the target micro-service application outputs a log, obtaining a trace Id identifier through a thread context and outputting the trace Id identifierto the log, and then sending the log to a log memory; and finally, enabling the target micro-service application to return the trace Id identifier to the request source according to the request transmission path. The problems that at present, it is difficult to accurately find out corresponding link logs from mass link monitoring logs, invasiveness is high, manual point burying is needed, and expansion is inconvenient are solved.

The embodiment of the invention discloses a call method and device for a background service in a micro-service architecture. The method comprises the steps: obtaining a micro-service call request of a micro-service call side; searching service address information corresponding to a service provider according to a state identifier of the micro-service architecture if the operation state of the micro-service architecture corresponding to the micro-service call request; and calling the background server in the micro-service architecture corresponding to the searched service address information. According to the technical scheme of the invention, the method can reduce the resource investment cost during the development and testing of the micro-service architecture, and reduces the maintenance complexity of a project environment in the micro-service architecture.

The invention provides a distributed transaction solution under a micro-service architecture. The method comprises the following steps: a user client initiates a registration request to a front-end web server, and the front-end web server sends the registration request of the user to a user micro-service server; the user micro-service server processes a registration transaction event of the user and sends the registration transaction event of the user to a message-oriented middleware, and the message-oriented middleware forwards the registration transaction event of the user to an account micro-service server; and the account micro-service server processes the registration transaction event of the user. According to the distributed transaction solution provided by the invention, the reliable transmission and final consistency of messages can be ensured through the own transaction message re-transmission mechanism and transaction re-processing mechanism of each micro-service so as to ensure that the implementation of the scheme does not depend on the reliable transmission mechanism of the third-party message-oriented middleware, and thus the coupling with a certain type of message-oriented middleware can be weakened; and the abnormal loss of the transaction message events can be timely found and the transaction message events can be timely self-healed through the global audit and self-healing mechanisms.

The invention puts forward a monitoring system for a micro-service architecture, comprising one or more function servers, wherein each function server performs data communication with one or more nodeservers and one or more function server entries; a zabbix monitoring system is deployed in the function server, one or more node servers are embedded in each function server, information of the zabbix monitoring system and information generated by each service node based on an HTTP request are collected by a log collector, and then the information is input into an elastic-search system to performmonitoring. The monitoring system of the invention has the beneficial effects that: unified management and unified monitoring can be performed on all micro-servers; the monitoring system has a strongvisual effect in the way of dynamic topological graphs; and when the monitoring system goes wrong, position of a fault can be directly observed.

The invention discloses a micro-service request processing method. The micro-service request processing method comprises the steps of receiving a micro-service request sent by a user; sending the micro-service request to a micro-service message queue; and sending a successful response message to the user. Visibly, in the scheme, a micro-service controller when receiving the micro-service request sent by the user directly sends the micro-service request to the micro-service queue to enable the micro-service queue to process the micro-service request through an asynchronous calling mechanism and directly reply a successful response message to the user, so that one micro-service which cannot process the request successfully can be prevented from automatically sending the successful response message to the user, the micro-service in fault can be excluded automatically by a system, the security of a micro-service architecture is improved, and the user experience is improved. The invention also discloses the micro-service controller and the micro-service architecture which also can realize the technical effect abovementioned.

The invention discloses a micro-service architecture. The micro-service architecture comprises a service routing controller, a service providing controller and a service calling controller, wherein the service calling controller is used for sending a service calling request corresponding to a service calling party to the service routing controller, receiving service address information returned by the service routing controller, converting the service address information into a network calling request and afterwards sending the network calling request to the service providing controller; the service routing controller is used for determining the service address information of a service provider corresponding to the service calling request based on a dynamic load balancing strategy; the service providing controller is used for converting the network calling request into the service address information and providing services corresponding to the service address information. In this way, the purpose of service calling based on the network can be achieved; meanwhile, it is based on the dynamic load balancing strategy that the service routing controller determines the service address information corresponding to the service calling request, and thus the high availability of the micro-service architecture can be comprehensively achieved.