T/MSITISA 03-003.01-2021 Active Group standards

T/MSITISA 03-003.01-2021 Big Data Credit Data Resources Personal Information Metadata

Publish Date: 2021-11-09 Implement Date: 2021-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/MSITISA 03-003.01-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Library, archives, literature, and information work

ICS Name: Integrated Information Technology (IT)

Publish Date: 2021-11-09

Implement Date: 2021-12-01

Scope

Main technical content: Metadata is used to describe data (data about data), which can describe elements, attributes, structures, or relationships of data. Metadata is similar to an electronic catalog, describing and collecting the content or characteristics of data, thereby achieving the purpose of quickly reviewing the attribute and structure characteristics of data and assisting in data retrieval. Reasonable metadata management can make the use of data accurate and efficient. When using data, data users can first view its metadata and obtain the required information. The basic characteristics of metadata mainly include: a) Once metadata is established, it can be shared. The structure and integrity of metadata depend on the value and usage environment of information resources; the development and utilization environment of metadata is often a changing distributed environment; b) Metadata is a coding system. Metadata is used to describe digital information resources. Metadata coding is a summary table describing various metadata codes, code names, and code attributes in the construction of metadata, which is the basis for metadata code query and application, and is also a global and guiding document for metadata codes. Big data credit reporting personal information metadata management includes metadata management requirements and process norms, metadata coding norms, metadata structure norms, metadata collection, metadata version management, and metadata maintenance management, which together ensure the availability and reliability of metadata. When conducting personal credit reporting business, establishing a scientific, efficient, and sustainable personal information metadata management system is conducive to simplifying data discovery, tracking data changes, strengthening data consistency and eliminating redundancy, standardizing and optimizing departmental business processes, enhancing the development speed and stability of credit reporting business, and achiev