38results about How to "Realize distributed deployment" patented technology

The invention discloses a task deployment system for the distributed simulation of computer network attack and defense training. In the system, a performance measurement unit is used to calculate the available memory mems of simulation equipment, the main frequency fs of a CPU and the average utilization rate us of the CPU and measure storage performance, an available clock is extracted according to a clock-CPU relationship expressed by cpus=fsXt0X(1-us), and ant colony-atom-task matching is used to process the available clock cpus, the available memory mems and the atom task-simulation relationship information to obtain a simulation sub task. The task deployment system for simulation adopts an ant colony-based task matching algorithm, so a preferable distribution scheme can be selected; experiments show that the distributed attack and defense simulation deployed by the system can reduce actual operation time by 18.3298 percent; the number of attack and defense events supported by the distributed simulation deployed by the system is improved by 40 to 50 percent compared with that before the deployment.

The invention discloses an intelligent monitoring system and method for a large distributed system oriented to the security futures industry. The system is applied between various data centers. On the basis of the structure of a decentralized control system, the system comprises a data acquisition layer, a monitoring control layer and a display layer, wherein the data acquisition layer is located on the bottom layer of the system and used for acquiring and compressing monitoring information of a monitored object; the monitoring control layer is in communication with the data acquisition layer and is used for analyzing and managing real-time data and historical data transmitted by the data acquisition layer; the display layer is located on the uppermost layer of the system and used for performing displaying and warning for users. The system has the advantage that the control center of the IT intelligent monitoring system with the multiple data centers is deployed, and therefore the availability of the IT intelligent monitoring system is guaranteed when a certain data center is not available wholly or partially. The IT intelligent monitoring system with the multiple data centers is of a symmetrical structure, copying and batch maintenance of the data centers can be conveniently performed, and the individualized requirement of a user can be totally met.

The invention discloses a long-gauge length carbon fiber strain sensing device. The long-gauge length carbon fiber strain sensing device comprises two groups of long-gauge length carbon fiber strain sensing elements with the same geometric size, three isolation film layers with the same size, a measurement connector, two anchoring sections and two parallel connectors, wherein one ends of the long-gauge length carbon fiber strain sensing elements are connected with the parallel connectors through electrodes respectively, the other ends of the long-gauge length carbon fiber strain sensing elements are connected with the measurement connector in series, and the two groups of long-gauge length carbon fiber strain sensing elements are located between adjacent isolation films respectively and have the same strain sensitivity coefficient and the same thermosensitivity coefficient. The long-gauge length carbon fiber strain sensing device achieves sensing of micro structural strain within a large range under long-term instable temperature and humidity conditions to meet civil engineering structural stress (strain) continuous detection and monitoring requirements.

The invention provides a distributed transaction processing method, and belongs to the technical field of transaction processing. The method comprises the following steps of: splitting a distributed transaction into a plurality of sub-transactions; ensuring that the first sub-transaction is a local transaction; before the second sub-transaction is executed, publishing a message to message-oriented middleware; pushing the message to another node which participates in the transaction by the message-oriented middleware to ensure that the node executes the local transaction; and if the node fails to execute the local transaction, sending a message for executing the local transaction by the message-oriented middleware until the node successfully execute the local transaction, so as to achieve the final consistence of the data. In order to eliminate repeated messages, a message application state table is locally created to record the message execution condition, so that repeated execution is avoided and the idempotence of the operation is ensured.

Embodiments of the present application provide a mobile device access method, an application debugging method, device and system. The access method of the mobile device comprises the following steps:an interface service object detects whether a mobile device establishes a connection with the access device; the interface service object runs in the access device; When the mobile device successfullyestablishes a connection with the access device, the interface service object obtains device information of the mobile device; The interface service object sends the device information to a target server to access the mobile device to the target server. The embodiment does not need to place all the mobile devices that need to access the cloud server in the same place, and the distributed deployment of the real machine laboratory can be conveniently realized through the interface service object, thus facilitating the mobile devices of different brands and different hardware types to quickly access the cloud server, improving the access speed and simplifying the access process.

The invention discloses a cell base station longitude and latitude data correction method based on a KNN (K Nearest Neighbor), which comprises the steps of: carrying out base station switching signaling cleaning conversion, carrying out cleaning, conversion and serialization on mobile phone signaling data, and constructing a mobile phone user base station switching sequence; calculating neighbor base station switching data; preprocessing the neighbor base station switching data; correcting a neighbor base station group; measuring and calculating a longitude and a latitude of a to-be-verified base station; and correcting the longitude and the latitude of the to-be-verified base station. By the method, automatic verification on a longitude and a latitude of a to-be-verified base station cellis implemented; meanwhile, by the method, the measured and calculated values of the longitude and the latitude of the to-be-verified base station cell can be output so as to facilitate carrying out manual correction on the base station cell with an longitude and latitude abnormality by network optimization personnel. The method adopts a big data processing technology; by regularly executing a background task, the base station cell with the longitude and latitude abnormality is regularly output; and the method provides a front-end base station cell application management function and is convenient for operation and maintenance personnel to carry out abnormal longitude and latitude base station query and abnormal longitude and latitude correction.

The invention relates to a virtual distributed server and an access method thereof. The virtual distributed server comprises a cache for storing data, a proxy server and at least one application server. The proxy server connects and controls all the application servers, and the application server connects the cache. The proxy server is used for receiving the access request and forwarding the access request to the application servers. The application servers query the cache according to the access request and return the query result. Through implementation of the invention, one server is used for realizing distributed deployment, and the cost is low; access speed is improved by using the cache appropriately; and automatic switching can be realized if one server breaks down, so the stabilityof the server is improved.

The invention relates to the technical field of data center, in particular a method for realizing distributed deployment of multiple data centers through a CDN acceleration mechanism. The system is composed of multiple data centers in distributed manner, each data center is in deployment of a service module, wherein the service module comprises a security management module, a task analysis module, a resource monitoring module, and a resource distributing and routing module; the service systems of the data centers form a peer-to-peer network, and the whole network adopts a CDN acceleration service mechanism. The data load processing capacity of an internet network of the distributed data centers is optimized through the CDN acceleration mechanism, the distributed deployment and unified service of the multiple data centers are realized, the deployment difficulty of the data centers is reduced, and the service experience of a user is improved.

The invention discloses a coal mine production data comprehensive early warning system based on cloud platform multi-system data support. The coal mine production data comprehensive early warning system comprises a data management subsystem and an early warning subsystem. The data management subsystem comprises a data acquisition sensor and a cloud server for data storage, the data acquisition sensor is responsible for collecting various safety management data, and the cloud server is responsible for preprocessing, extracting and arranging the safety management data collected by the data acquisition sensor and uploading the data to the cloud; the early warning subsystem is responsible for analyzing and carrying out early warning analysis on the cloud data and comprises an early warning mobile-end mobile phone and a computer-end webpage version which comprise early warning, and after early warning is generated, the system sends early warning information to the mobile terminal mobile phone of a person in charge according to a pre-defined early warning level by inquiring a push personnel list; and after the early warning event is identified, the web version of the computer terminal transmits the alarm part and the alarm content text of the early warning event to the mobile-end mobile phone. The method is used for guiding safety production and eliminating hidden danger faults.

The invention discloses a method for implementing distributed architecture through soft routing, and relates to the technical field of computers. The method comprises the following steps: sending a communication command to an entry gateway by a client; calling a gateway service to perform identity authentication by the entry gateway; entering a routing table configuration service if the identity authentication succeeds; returning to the client if the identity authentication fails; judging a service type according to the communication command by the routing table configuration service; and entering a business node service, accessing data and ending; or judging the service type according to the communication command, and entering a next gateway service. Through adoption of the method, the system deployment complexity is lowered; the efficiency is increased; multi-level distribution and distributed business processing can be performed rapidly according to a business demand; collaboration and sharing of a plurality of servers are realized at the same time; a basis is laid for heterogeneity of the plurality of servers; the utilization rate of the distributed architecture is increased on an existing server; a unified entry gateway specification is provided; a unified security authentication system is established; and internal service security and data security are protected.

The invention relates to a community correction informatization system based on positioning service and face recognition. The community correction informatization system comprises a community correction informatization platform and a mobile terminal. The community correction informatization platform comprises an application service unit, a management service unit and a face recognition unit whichare sequentially in data connection. The mobile terminal is provided with a comprehensive positioning service unit; And the mobile terminal is in data connection with the application service unit. According to the invention, face recognition, map service, geographic position information service, each positioning capability and community correction business informatization platform reference are integrated, accurate positioning can be realized, the integrated platform is more conducive to system maintenance and expansion, and fast, stable and consistent interface service is provided for users.

The invention discloses a global seafood B2B e-commerce platform. The global seafood B2B e-commerce platform comprises a presentation layer, a service layer, a caching system and a database, wherein the service layer is used for storing a business service module; the presentation layer is connected with the service layer through a communication interface, and the business service module stored inthe service layer is quoted through a dubbo service framework, so that a page interaction mechanism and business service processing are realized; and the database is connected with the service layer through the caching system and is used for storing the operation records of the service layer. According to the global seafood B2B e-commerce platform, the coupling degree between modules can be reduced; distributed deployment is realized; and the problem that the service provided by the platform is gradually reduced along with the increase of downstream nodes is effectively solved.

The invention provides a distributed bus-based system simulation device, method and system and a medium. The distributed bus-based system simulation device comprises a link layer, a transmission layer and an application layer, the link layer provides server-free and expanded network communication capability for each node based on a distributed data communication service of publishing and subscribing; the transmission layer issues the data to a specified theme according to routing information contained in a unified data packet by appointing the unified data packet; and the application layer uses a specific field of a packet to represent a cooperative control command and calculation data on the basis of the message capability provided by the link layer and the transmission layer. According to the invention, a plurality of subsystem simulation modules of a large simulation system are deployed on a plurality of computing platforms, and data exchange between the modules is carried out through a distributed bus, so that distributed system simulation is realized; by adopting the simulation system constructed by the distributed bus, distributed deployment of the simulation system is realized, and the method has the characteristics of low coupling among the nodes, flexible deployment network structure, great improvement of the parallel computing capability of the nodes and improvement of the operation efficiency.