6 results about "Master file" patented technology

The application discloses a unified file transparent access method and device based on heterogeneous backend segmented mapping and a storage medium, and relates to the technical field of data processing. The method segments a logical file according to a segmented configuration rule and sets a capacity threshold, specifies a main segment, creates a main file carrying a logical file identifier in a corresponding backend of the main segment, generates a physical file name with unique pointing based on an inode number of the main file, a backend path of a subsequent segment and a segment serial number, and determines a logical offset interval according to the capacity threshold of each segment, thereby establishing a mapping relationship between a logical address space and a physical storage segment. When a vector read / write request is received, the logical file identifier and the pre-constructed segmented mapping relationship can be directly used to accurately locate the segment where target data is located and the corresponding heterogeneous backend, and when a non-vector read / write request is received, metadata in the main file is directly operated, so that the access response efficiency is improved.

A system and method for acquiring and analyzing mechanical test data comprise: receiving, by a mechanical test data management system, a source of data corresponding to a material test from a mechanical test instrument, the source of data having a first file size according to a set of data acquisition parameters generated by the mechanical test data management system, wherein the first file size is a proposed master file size; determining a second file size of the source of data in response to a determination that the proposed master file size is greater than a threshold file size, wherein the second file size is an actual master file size that is acceptable for use by a data analysis tool according to the data acquisition parameters; determining a waveform of the source of data having the second file size; and executing a data analysis tool to search the source of data having the second file size to capture behavior of interest of the material test from at least one segment of the second file size, the at least one segment determined by identifying peak and valley regions of the waveform of the source of data having the second file size.

Central package management (CPM) across code repositories is disclosed. In an example, a primary “props” file in a Git submodule references a version of a NuGet package. A “.props” file in a root directory of each of multiple code repositories references the primary props file in the Git submodule. Each of multiple software projects in the code repositories has a package reference to the NuGet package without a reference to the version of the NuGet package. When each of the multiple the software projects is built (e.g., compiled), the build process automatically uses the version of the NuGet package that is identified in the Git submodule. This permits a single change to the version number of the NuGet package in the Git submodule to be propagated across multiple projects spanning multiple code repositories.

The present application relates to a kind of security element resource management method and system, belong to the technical field of computer software.The method of the present application creates the application dedicated file corresponding to application when application is installed in system file system and establishes the association of application dedicated file and application, after system confirms the target application of interaction, the execution environment of system is set to this application and the application dedicated file associated with application is set as the application dedicated file of current execution environment;Application directly accesses and operates the resource data of application dedicated file belonging to itself;Application directly accesses and operates the resource data of main file;The resource between application is accessed and operated by the security mechanism provided by security element, and the security mechanism includes access operation control table and internal communication API.By the method described in the present application, the security management of data access and operation between application and system, application and application is realized by defining the access and operation security rules of application data on security element.

The application provides a processing method and device of a rule engine file, a service device and a storage medium. The method comprises the following steps: receiving service logic data sent by a user device; obtaining a plurality of operator templates, a main file template and a dependency template by setting a placeholder; setting an operator rule according to each operator element; if the service logic data does not have a dependency relationship, converting the service logic data into service logic data in a graph data structure, performing topological sorting and determining the analysis order of each operator element; generating a main file code according to the service logic data, the analysis order of each operator element, the plurality of operator templates, the main file template and the operator rule; generating a dependency file code according to the service logic data and the dependency template; and processing the main file code and the dependency file code to obtain a rule engine file. The method improves the scalability of the rule engine file generation and reduces the maintenance difficulty of the rule engine file.