XML is an international data standard, a sort of lingua franca for computing. To be formal about it, XML stands for Extensible Markup Language. Practically speaking, XML is a method to structure ...

When a standard is deployed as openly as XML, businesses are bound to have security concerns. This article introduces and explains five proposed XML standards that deal with security issues. Besides ...

An XML document is a great way to represent information. But some characters, such as the ampersand, can be problematic because they have special meaning. Here is how to avoid the pitfalls presented ...

Markup code, or markup language, is basically a set of words and symbols created by the computer industry with the goal of helping to process, organize, and present information, as well as to inform ...

In this post, we will talk about how to validate XML against XSD in Notepad++. An XML (eXtensible Markup Language) file is a markup file that consists of a set of rules for encoding documents in both ...

For those of us who have spent entire careers working with structured data, it comes as something of a surprise to be reminded that XML is now 25 years old. You probably missed the XML standard on the ...

In this edition of Ask An SEO, we break down a common point of confusion for site owners and technical SEOs: Do I need both an XML sitemap and an HTML one, and which one is better to use for SEO? It ...

As more and more Web sites begin using XML for their content, it's increasingly important for Web developers to know how to parse XML data and convert it into different formats. That's where the Perl ...