6 results about "Data export" patented technology

In a computer system supporting execution of virtualization software and at least one instance of virtual system hardware, an interface is provided into the virtualization software to allow a program to directly define the access characteristics of its program data stored in physical memory. The technique includes providing data identifying memory pages and their access characteristics to the virtualization software which then derives the memory access characteristics from the specified data. Optionally, the program may also specify a pre-defined function to be performed upon the occurrence of a fault associated with access to an identified memory page. In this manner, programs operating both internal and external to the virtualization software can protect his memory pages, without intermediation by the operating system software.

The invention discloses a data export and import method and a device. The data export method comprises: selecting a preset script file; judging whether the scrip file is correct and a designated data table in the script file exists or not; when the script file is correct and the designated data table exists, extracting the relevant information of the designated data table in the script file; according to the relevant information of the designated data table, exporting data from the designated data table of the resource data base; and writing parts or all exported information and the relevant information of the designated data table into a data file. The data export and import method and device of the invention can realize data transfer between different types of databases and have high data transfer speed, wide application range and good flexibility.

The invention relates to the technical field of data processing, and discloses a data exporting method, equipment and device, and a storage medium. The method comprises the steps: obtaining the data volume and data identifiers of to-be-exported data, determining the exporting times of the to-be-exported data according to the data volume and data identifiers, grouping the to-be-exported data according to the exporting times, obtaining a to-be-exported data group, and exporting the to-be-exported data group; compared with an existing mode of firstly obtaining all data to determine the exported data and then exporting the data according to the exported data, the method has the advantages that the to-be-exported data is grouped according to the data volume and the data identifiers of the to-be-exported data to obtain the to-be-exported data group, and then the to-be-exported data group is exported; therefore, it is avoided that all data is obtained to determine exported data, and the data exporting speed is increased.

The invention relates to the field of computers, in particular to a method and device for uniformly managing data export functions of multiple subsystems in a system, computer equipment and a storage medium. The method comprises the steps that when a data export request is received, a to-be-executed task is generated according to data export requirement information carried by the data export request, and the generated to-be-executed task is added into a to-be-executed task set; the method also includes regularly acquiring machine resource data of each subsystem, and acquiring a target to-be-executed task meeting a preset task acquisition condition from the to-be-executed task set according to the machine resource data of each subsystem; and according to the task parameters of the target to-be-executed task, determining a target subsystem in which data needs to be exported, extracting target data which needs to be exported from the target subsystem, and sending the target data to a file storage server for a user to download. According to the embodiment of the invention, centralized management and optimization of system resources can be realized, and the utilization rate of the resources is improved.

The invention provides a clinical data statistical analysis method, system and device and a storage medium. The method mainly comprises the steps: determining related data accommodation and arrangement conditions according to medical semantics, screening out corresponding data, and completing the grouping of the data; and determining a logic expression for searching clinical data according to an analysis demand, and obtaining a statistical analysis result according to the logic expression. By adopting the method, on one hand, online completion of data input, arrangement and storage can be realized, then intelligent setting is carried out according to the medical semantic storage and exclusion conditions, accurate data grouping can be realized, and the efficiency of early-stage data preparation work is greatly improved; on the other hand, later data statistical analysis is graphical one-key operation, data export is supported, the professional threshold problem is solved, and the methodis suitable for independent operation of medical staff.