Why the XML is very important and how it applied in the Web page development?

Extensible Markup Language separates data from its format. This fact alone answers the question, “Why should you use XML?” XML is a markup language. By design, it carries information that needs to be incorporated into a document. This versatile format offers several excellent use cases.

What Is an XML File?

Simplicity

XML is easy to understand. You create the tags and develop the overall setup of your document. What could be simpler than that? When you write a page in XML, the element tags are your own creation. You are free to develop a system based on your needs. Plus, when you're familiar with basic XML syntax, you'll learn how human-readable the file really is.

Organization

XML allows you to build your platform by segmenting the design process. Data sits on one page, and formatting rules stay on another. If you have a general idea of what information you need to produce, you can write the data page first then work on the design. XML allows you to produce the site in stages and stay organized in the process.

Accessibility

With XML you compartmentalize your work. Separating data makes it accessible when changes are needed. If you write both segments in HTML, you create sections that incorporate the formatting instructions with the information you need to display on the page. When the time comes to change an inventory record or update your details, you must wade through all the code to find a few lines. With XML, separating data makes changes easy and time-saving.

Standardization 

XML is an international standard so anyone in the world can view your document. Whether you search for visitors in Alabama or Timbuktu, chances are they can to access the page. XML puts the world in your virtual backyard.

Multiple Applications

Make one data page and use it over and over again. When you catalog inventory, you only do it once. Create as many display pages as you want for that data. XML allows you to generate different styles and formats based on one page of information.

Ultimately, XML is a tool. It keeps your design work organized into practical compartments. The easy nature of the language doesn't require massive amounts of knowledge or an alphabet soup of credentials behind your name. XML saves time and keeps the design flow organized.

Cite this Article

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Your Citation

Ferrara, Darla. "5 Basic Reasons You Should Use XML." ThoughtCo. https://www.thoughtco.com/reasons-to-use-xml-3471386 (accessed December 18, 2022).

Extensible markup Language or XML plays a significant role in the present world of web development, it is perfectly useful for those who wish to make use of web technologies for distributing information across the web.

Like HTML, XML is also being used to format a document with a web browser. It is an influential and effectual tool to process a document�s contents and therefore, creating own tags is possible with XML. It gels well with any operating system and maintains a great amount of flexibility, which is very essential for the web development scenario. Check out some of the key benefits of using XML in web development.

Ease
Simplicity is the biggest advantage of using XML. Any computer can process the information and it is simple to read and comprehend. XML follows the standards of W3C and the market leaders in the software industry endorse it. Therefore, its openness is something to reckon with.

No limitation of tags XML is not limited to the fixed set of tags. Whenever it is needed, new tags can be developed.

Self-description In case of the customary databases, the data administrator sets up schemas for maintaining data records. There is no need of such definitions with XML documents as there are meta data with tags and other features. XML present a foundation for author recognition and versioning at the basic level. Any XML tag can hold numerous characteristics as in version or author.

Highly readable context information One of the biggest advantages of XML over the plain text format of HTML is its context information. Attributes, Tags, and element structure are present context information that can be utilized for interpreting the significance of content, clever data mining, agents, creating latest possibilities for extremely competent search engines, etc.

Content is important- not how it is presented XML�s motto is to elaborate the meaning of the content and not the presentation of the same. If HTML stands for �how it appears� then XML means �what it signifies and how it should appear.� To change and control the look and feel of a document or a website created with XML, there is no need to alter the content of the document. It is possible to easily render numerous presentations or views of the similar content. XML is supportive to Unicode and multilingual documents, which is essential for betterment of the applications as per the international standard of web development.

Assists in data assessment and aggregation XML document structure is designed in such a way that the documents can be efficiently assessed and aggregated part by part. Another prolific advantage XML is its ability to feature any possible type of data. The data might range from active components such as ACTIVEX and Java applets or multimedia data such as video, image and sound.

All these features and functionalities prove that XML is more usable and beneficial in the present web development field. It has a broader scope and hence its users are rising at a rapid speed.

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