47 results about "Resource leveling" patented technology

The invention discloses a grid-based Internet content delivery method and a grid-based Internet content delivery system. In the method, a content resource leveling and slicing processing method is provided. The system performs slicing processing on a complete content resource according to preset rules to generate a plurality of small resource files with the same size or different sizes, and then intelligently delivers the plurality of small resource files into each serving node of a network. The problems of content resource redundancy in each serving node are remarkably reduced, system spaces of each serving node are effectively utilized, the hit rate of Internet content accessing of a user is also increased, the user can access nearby networks and intelligently divide network traffic, and the response of the network is greatly quickened.

The invention provides an optimization algorithm based on multi-objective resource-constrained project scheduling model. The scheduling model requires scheduling the start time of each activity to achieve the optimal goal under the condition of satisfying the relevant constraints. Based on the RCPSP model, the invention introduces the optimal resource balance as the objective, and expands the model to a multi-objective model. The solution of RCPSP is mainly based on the heuristic algorithm. When the task list is used to encode chromosomes in the heuristic algorithm, the task list initialized randomly may not satisfy the constraint relation between the top and bottom. The invention provides an individual generation mode based on control relation, which presents a new crossover operator andmutation operator based on the NSGA-II algorithm. The invention can greatly reduce the time complexity of the algorithm, realize the balanced allocation of resources, improve the production efficiencyand save the production cost while ensuring the solution precision of the algorithm, thereby improving the economic benefit of the resource scheduling production process.

The invention provides a resource leveling method and device between cells. The resource leveling method between the cells comprises the following steps: acquiring measurement report MR data and network load indexes of all cells in an area to be analyzed; determining congested cells in the area to be analyzed according to the network load indexes; determining a cell, which needs parameter configuration information adjustment, from adjacent cells of the congested cells as a target adjacent cell according to the MR data of the congested cell; and adjusting the parameter configuration information of the congested cells and the target adjacent cell, and realizing the resource leveling between the cells in the area to be analyzed. By adopting the technical scheme of the invention, resource leveling between the cells can be realized automatically for the cells in the area to be analyzed according to the acquired parameter configuration information and the network indexes of the cells, so that the complexity of manual operation can be avoided.

The invention relates to a method of reducing the fluctuation in resource profile allows exploring solutions beyond the original project duration resource. The computer-implemented method includes the following steps: providing computer processing means and computer readable media; inputting a data set including a list of projects, a list of activities to complete the project, duration data, sequence data, a genetic algorithm (GA), an schedule extension scheme, a representation method, an algorithm of generating chromosome of initial population, a selection method of chromosome for reproduction, a resource leveling metric and a cross-over percentage and a mutation percentage; setting an extension increment associated with each project of the data set; formulating a genetic algorithm based model associated with each project of the data set and the GA; calculating an evaluation metric value for the project based on the GA model; and displaying an evaluation table, which is arranged with the evaluation metric values and durations. The method allows for searching the schedules of reduced resource leveling fluctuation beyond the original duration, and provides users the schedules with low resource fluctuation and more efficient utilization of resources.

The invention relates to a rotary phased array radar task load dynamic balancing method. The method is mainly suitable for rotary phased array radar resource scheduling, a warning region is divided into a plurality of sectors according to the orientation, a task library and a time resource library exist in each sector, and task loads in further three sector task libraries are counted at the scheduling moment of the sectors. If tasks in the task libraries are overloaded, sector balancing needs to be carried out. After balancing, when the tasks in the task libraries of certain sectors are executed, the deviation angle of a wave beam can be too large, and the tasks need to be further adjusted. The tasks exceeding the deviation angle of the wave beam are adjusted to the sectors with a small deviation angle. The electric scanning capacity of a rotary phased array is fully utilized, resource balancing of the sectors is achieved, and the quality and efficiency of task completing are greatly improved.

The invention provides a virtual network mapping method and system based on classification. The virtual network mapping method comprises the steps that according to network topology information of each region, virtual nodes in a request for a virtual network are classified, the requested virtual network is partitioned into small-sized virtual network sub-requests according to a classification result, the virtual network sub-requests are dispatched to management entities in all the regions, and concurrent mapping processing is conducted; when the management entities in all the regions map the virtual network sub-requests, a resource equalization mechanism is introduced, equalization processing is conducted on demand limits of the virtual network sub-requests and available resources of a bottom layer physical network of the regions, and mapping of the virtual nodes and mapping of virtual links are coordinated and integrated; after the management entities in all the regions complete mapping, a global management entity integrates mapping results of the management entities in all the regions and feeds back the mapping results to a user. Compared with the prior art, the virtual network mapping method and system based on classification has the advantages that computation complexity is low, the mapping rate is high, and bottom layer physical network loads are better equalized.

The invention discloses a web system resource management method and system in a cloud computing environment based on an SDN. The method comprises the following steps: S1, constructing a web application system in the cloud computing environment based on the SDN; S2, acquiring the number of instantaneous session connections and the instantaneous link traffic of each server at every preset time; S3, if the numbers of instantaneous session connections obtained by any server for two consecutive times are greater than the maximum threshold of the number of instantaneous session connections, performing a resource leveling operation, and otherwise, executing step S4; S4, acquiring the average number of session connections and the average link traffic; S5, separately comparing the average number of session connections of each server with the maximum threshold of the average number of session connections and the aggregated threshold of the average number of session connections; and S6, performing the resource leveling operation or resource aggregation operation according to comparison results. The web system resource management method and system disclosed by the invention have the beneficial effects of saving server resources and effectively improving the utilization efficiency of existing resources.

The invention provides a resource deployment method and system for a Linux container. The method comprises the steps that (1) for each physical host, the matching degree of the physical host and the container in each dimension of resource is calculated according to the requirement condition of the container to be built for N-dimensional resources and the condition that the physical host can provide the N-dimensional resources, and N is larger than 1; And 2) in the N-dimensional space, based on the feasible domain range determined by the set feasible domain boundary value m, one or more physical hosts of which the matching degrees is or are screened with the container on the resources of each dimension are in the feasible domain range, and m is greater than 0. According to the invention, resource fragments can be effectively reduced, the resource utilization rate of the host under the condition of close full load is improved, and resource waste is avoided. And moreover, compared with the traditional greedy strategy deployment, the resource balance degree of the method is improved by about 100% through testing.

A hybrid task board and a critical path based project application are described here. Tasks can be visualized and tracked through automatic generation of a task board based on data from a project management application and data transferred from a task board to a project management application. Summary tasks, which represent grouping of related tasks in project management, are pivoted such that sub-tasks can be laid out in task board rows or "stories." Progress status indicators in a task board (or columns) are derived automatically from intrinsic and traditional project management application fields like "percent complete" enabling users to take advantage of traditional project management features such as dependencies, resource leveling, etc., while presenting a simplified and intuitive task board interface to a project manager and/or a project team.

The invention provides a virtual machine resource allocation method and device and an electronic device. The virtual machine resource allocation method comprises the following steps: determining the type of a dominant resource of a physical machine cluster according to a virtual machine resource application request; determining the physical machines of which the types of the dominant resources arethe same as the types of the dominant resources of the physical machine cluster as candidate physical machines; and determining the candidate physical machine with the minimum occupation ratio of theresources with the type the same as that of the dominant resources as the target physical machine for creating the virtual machine on the target physical machine. According to the virtual machine resource allocation method and device and the electronic device provided by the invention, a large-specification virtual machine can be conveniently applied and created, different types of resources in asingle physical machine can be uniformly occupied, and the physical machine operation and maintenance risk of a user can be conveniently reduced.

The invention belongs to the technical field of services of web servers, and discloses a service system and a service method based on a multi-web server, and a storage medium. The service system comprises a data communication module, a parameter configuration module, a main control module, a data updating module, a resource balancing module, a database module and a test module. According to the service system provided by the invention, under the condition that no additional load balancing device is deployed, a Web application system achieves the load balancing through the resource balancing module, thereby reducing the complexity of deployment and maintenance; meanwhile, the test personnel does not need to manually construct a test script according to a Web element identifier and other information through the test module; and a connection can also be established with the Web server to be tested through a Telnet protocol to test the Web server to be tested, so that the time used by thetest personnel for manually testing the Web server by using a browser can be saved. Therefore, the test efficiency of the Web server can be improved by the service system provided by the invention.

The invention discloses a container scheduling method for secondary scheduling. The method comprises the following steps: monitoring the examples of each container, node and service on a container cloud platform in real time; obtaining the running states, resource data and affinity characteristics of the examples of the containers, nodes and services in real time; and providing a result indicatinga node where container increase or decrease operation is needed to be carried out through adopting strategies such as resource balance, affinity satisfaction and service disaster tolerance on the basis of greedy, simulated annealing and genetic algorithms. According to the method of the invention, aiming at solving the problem that the default scheduler of a current container cloud platform doesnot support container deletion operation, does not support batch scheduling and is poor in short-term multi-scheduling-request effect, the resource balance and service disaster tolerance strategies for container deletion operation and a batch scheduling optimization algorithm for the container cloud platform are introduced to meet the scheduling requirement of the secondary scheduling system and improve the scheduling effect of the platform.