XML is an excellent means for transmitting data through numerous platforms and systems and is widely used widely in web applications which includes in web services and many others. Nevertheless it has failed to have as considerable an effect in programming than it has in internet technologies.
o:XML is a more recent venture which aims to overcome that lack of achievement by featuring extended programming abilities without the ordinary verbose code that would be created by utilizing XML.
It’s also important to understand that XML is purely a mark-up language and for that reason in itself XML can't be used to write programs or software since it cannot issue instructions or perform as an executable file etc.
Furthermore XML tags carry absolutely no semantic meaning as tags can be done by the writer without following any protocols or rules, whereas proper programming languages have precise meaning and rules in the use o their tags.
As an example, in case you wanted a static block, in Java you'd probably write; class StaticBlock, however xml tags can be anything you would like them to be as you write your own tags.
o:XML looks rather promising and could one day make it very easy to code XML applications by providing precisely the same benefits for programming that XML offers for representing data.
o:XML is far more flexible, much less verbose and also has exception handling, namespaces, threads, regular expressions and a whole bunch of really useful programming abilities, some have even compared it to a mix of Python and XML.
o:XML is what's known as object oriented, which means that basically everything is an object and every object has a type, types are String, Element, Document and so on. You could also construct your own types and functions
Just like you can invoke function on nodes and node sets in languages like Java and C , it's easy to likewise do the same with o:XML, actually you utilize o:Path to find and select nodes and even to change them.
This is hugely invaluable as you're able basically put the strength of XML to optimum use including the tools and technologies which have been produced as a result of XML. In addition you have the added benefit that your code will work seamlessly with just about every other XML vocabulary.
In short o:XML is really functional and easy to work with, because of this it is developed to take care of most problems in a practical way, in fact in contrast to most other technologies, it actually provides far better, much simpler and swifter solutions for nearly the majority of software.
Which is not to suggest that XML is likely to be obsolete anytime soon, it's still a crucial and versatile solution for transporting data on the web and in ensuring cross browser compatibility of websites and web pages.
