ISO-IEC 19757-4:2016, also known as "Document Schema DefinitionLanguages (DSDL) - Part 4: Rule-based validation -Schematron", is a technical standard published by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). This standard provides guidelines for defining and implementing rule-based validation systems using Schematron, an open standard language for XML document validation. Schematron offers a flexible and expressive way to specify validation rules that go beyond the capabilities of traditional schema languages like XSD.
Benefits of ISO-IEC 19757-4:2016
Adopting ISO-IEC 19757-4:2016 brings several benefits to organizations involved in XML document validation. Firstly, it allows for the creation of more powerful and customizable validation rules compared to traditional schema languages. This flexibility is particularly useful when dealing with complex data models or business rules that cannot be adequately expressed using other validation methods. Additionally, ISO-IEC 19757-4:2016 promotes interoperability by providing a standardized approach to XML document validation, ensuring compatibility across different software systems and platforms.
Implementation of ISO-IEC 19757-4:2016
Implementing ISO-IEC 19757-4:2016 involves several steps. First, organizations need to familiarize themselves with the standard and gain an understanding of the concepts and principles outlined in the document. This may require training and education for developers and system administrators. Once the necessary knowledge is acquired, organizations can then proceed to define their validation rules using Schematron. This includes specifying patterns and assertions that define the constraints and requirements for XML document validation. Finally, the implemented ISO-IEC 19757-4:2016 validation system needs to be integrated into existing software systems and workflows, ensuring seamless validation of XML documents during data processing.
Conclusion
ISO-IEC 19757-4:2016 provides organizations with a powerful tool for XML document validation. By offering a more flexible and expressive approach compared to traditional schema languages, it enables the creation of custom validation rules that accurately reflect complex data models and business requirements. Implementing this standard brings benefits such as increased interoperability and standardized validation practices across different software systems. Organizations willing to invest in adopting ISO-IEC 19757-4:2016 can enhance the quality and reliability of their XML document processing, leading to improved overall efficiency and accuracy in data management.
Nina She