元数据标准

1.   产品介绍元数据标准数据产品是一款用于构建数据模型的高效、规范指南生成工具。它基于标准词库、词根、公共代码表、数标类型长度、编码分类标准、代码项定义等元数据标准编码数据，为数据模型构建提供了一套规范的方法。2.   产品优势提高数据模型构建效率确保数据模型的规范性提高数据模型的可理解性降低数据模型的维护成本3.   产品功能提供标准的元数据编码规则，确保数据模型的一致性和规范性支持多种数据类型，满足不同业务需求提供丰富的建模编码项定义，方便数据理解和应用功能描述详细说明标准编码规则提供标准的元数据编码规则，确保数据模型的一致性和规范性1. 支持各种数据类型，如文本、数字、日期、时间等 2. 支持各种编码规则，如驼峰命名法、下划线命名法等 3. 提供编码规则检查功能，确保编码规则的规范性数据类型支持支持多种数据类型，满足不同业务需求1. 支持基础数据类型，如文本、数字、日期、时间等 2. 支持复杂数据类型，如数组、对象等 3. 支持自定义数据类型建模编码项定义提供丰富的建模编码项定义，方便数据理解和应用1. 提供标准的编码项定义库 2. 支持自定义编码项定义 3. 提供编码项说明和示例产品功能列表4.   产品组成元数据标准基础编码数据元数据标准基础编码数据是产品的基础，它包含了构建数据模型所需的所有元数据信息，包括：① 标准词库② 词根③ 公共代码表④ 数标类型长度⑤ 代码项定义数据库表表名（中文）表名（英文）用途元数据标准Metadata_Standard元数据标准基础编码数据标准词库Standard_Vocabulary标准词库信息词根Word_Root词根信息公共代码表Public_Code_Table公共代码表信息数标类型长度Data_Standard_Type_Length数标类型长度信息代码项定义Code_Item_Definition代码项定义信息5.   应用场景元数据标准数据产品可广泛应用于以下场景：大数据平台的数据模型建设数据治理数据标准化主数据管理6.   收费说明元数据标准产品采用订阅制收费方式，根据用户订阅的版本和功能收取不同费用。(1) 版本说明A.   元数据标准产品提供以下版本：B.   基础版：提供基础的元数据标准功能，如标准词库、词根、公共代码表等。C.   标准版：在基础版的基础上，提供更丰富的元数据标准功能，如数标类型长度、代码项定义等。D.   专业版：在标准版的基础上，提供更强大的元数据标准功能，如生成模板等。(2) 功能说明A.   元数据标准产品提供以下功能：B.   标准编码规则：提供标准的元数据编码规则，确保数据模型的一致性和规范性。C.   数据类型支持：支持多种数据类型，满足不同业务需求。D.   建模编码项定义：提供丰富的建模编码项定义，方便数据理解和应用。E.   生成模板：提供生成模板，帮助快速生成数据模型。(3) 收费标准一次性交付，价格面议7.   产品交付元数据标准基础编码数据产品使用文档

1. Product Introduction
The Metadata Standard Data Product is an efficient and standardized guideline generation tool for data model construction. It leverages encoded metadata standard datasets including standard vocabularies, word roots, public code tables, data standard type lengths, coding classification standards, and code item definitions, to provide a standardized methodology for building data models.
2. Product Advantages
- Improve the efficiency of data model construction
- Ensure the standardization of data models
- Enhance the understandability of data models
- Reduce the maintenance costs of data models
3. Product Functions
3.1 Standard Metadata Encoding Rules
Provide standardized metadata encoding rules to ensure the consistency and standardization of data models:
1. Support various data types such as text, numbers, dates, and times
2. Support multiple encoding rules including camelCase and snake_case
3. Provide encoding rule checking functions to ensure compliance with specified standards
3.2 Data Type Support
Support multiple data types to meet diverse business requirements:
1. Basic data types: text, numbers, dates, times, etc.
2. Complex data types: arrays, objects, etc.
3. Custom data types
3.3 Modeling Code Item Definitions
Provide rich modeling code item definitions to facilitate data understanding and application:
1. Offer a standard code item definition library
2. Support custom code item definitions
3. Provide code item descriptions and examples
4. Product Components
The Metadata Standard Basic Encoding Data serves as the foundation of the product, containing all metadata information required for data model construction, including:
① Standard Vocabulary
② Word Root
③ Public Code Table
④ Data Standard Type Length
⑤ Code Item Definition
The corresponding database tables are listed below:
| Chinese Table Name | English Table Name | Purpose |
| --- | --- | --- |
| 元数据标准 | Metadata_Standard | Basic encoded metadata standard data |
| 标准词库 | Standard_Vocabulary | Standard vocabulary information |
| 词根 | Word_Root | Word root information |
| 公共代码表 | Public_Code_Table | Public code table information |
| 数标类型长度 | Data_Standard_Type_Length | Data standard type length information |
| 代码项定义 | Code_Item_Definition | Code item definition information |
5. Application Scenarios
The Metadata Standard Data Product can be widely applied in the following scenarios:
1. Data model construction on big data platforms
2. Data governance
3. Data standardization
4. Master data management
6. Pricing Instructions
The Metadata Standard Product adopts a subscription-based pricing model, with fees varying based on the subscribed version and functions.
(1) Version Descriptions
A. The Metadata Standard Product offers the following versions:
B. Basic Edition: Provides basic metadata standard functions such as standard vocabularies, word roots, and public code tables.
C. Standard Edition: On the basis of the Basic Edition, provides more comprehensive metadata standard functions including data standard type lengths and code item definitions.
D. Professional Edition: On the basis of the Standard Edition, provides more advanced metadata standard functions such as generation templates.
(2) Function Descriptions
A. The Metadata Standard Product provides the following functions:
B. Standard Encoding Rules: Offer standardized metadata encoding rules to ensure the consistency and standardization of data models.
C. Data Type Support: Support multiple data types to meet diverse business requirements.
D. Modeling Code Item Definitions: Provide rich modeling code item definitions to facilitate data understanding and application.
E. Generation Templates: Provide generation templates to help quickly generate data models.
(3) Pricing Standards: One-time delivery, price is negotiable.
7. Product Delivery
Metadata Standard Basic Encoding Data Product User Documentation

搜集汇总

背景与挑战

背景概述

该数据集提供了一套规范的元数据标准编码工具，包含标准词库、词根等基础数据，支持多种数据类型和编码规则，适用于数据模型构建、治理和标准化等场景。