xml vs html vs json


This is because it allows you to include data types like images, charts, and graphs. clearly not as efficient from a code standpoint, and I can't expect that it is better browser performance, so why do things the second way? This is because the data is stored in arrays and records while XML stores data in trees. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Here are some differences to help inform your choice: In terms of simplicity, openness, and interoperability, JSON and XML are tied. Besides, delivering executable programs in a data-interchange system could introduce dangerous security problems. Since the data is still just data, you leave the choice of how to display it to the client side of things. In other languages, only a small amount of JSON-specific code is necessary. xmlsuck.org) suggest that XML has big problems as a data-interchange format, but the disadvantages are compensated for by the benefits of interoperability and openness. JSON is at least as open as XML, perhaps more so because it is not in the center of corporate/political standardization struggles. This makes XML the superior format for documents. Yes, there are some templating engines for javascript now which may mitigate it somewhat. This makes it very easy to import data from a JSON file into Perl, Ruby, Javascript, Python, and many other languages. Generally JSON is a more efficient way to retrieve data via ajax as the same data in XML is a lot larger. JSON has a much smaller grammar and maps more directly onto the data structures used in modern programming languages. The ability to extend the attributes of the data stored in XML files is what allows it to be more flexible than JSON. With XML it is possible to attach any file of any format. Both of these standards use Unicode standards and they both create data in a way the allows generic tools to manipulate the data. to generate HTML from JSON data. XML is a bit easier to build, since you don't need to think about how it will be displayed. Your time is probably better spent answering more current questions. However, if you're retrieving pure HTML content I would likely do as you suggest. There were no other open formats available and XML was hailed to be the do-everything solution to data sharing problems. Now that other options have become available, XML can be overkill in a lot of ways. On the other hand, JSON only supports traditional data formats. XML has enjoyed an excellent time for being the only choice for open data interchange. This depends on the type of information you are trying to transfer. Python vs Java: Which Programming Language is Right for You? Compared to SGML, XML is simple.

This mapping can be complicated. Though it also opens it to further debate. JSON is not a document markup language, so it is not necessary to define new tags or attributes to represent data in it. 1980's commodore 64 game about flying toward tower, Checking if the access token is valid or expired.

Temperature change in Earth atmosphere models? JSON, being a simpler notation, needs much less specialized software. elements when needed. The most informed opinions on XML (see for example XML provides two enormous advantages as a data representation language: These together encouraged a higher level of application-independence than other JSON does not have a <[CDATA[]]> feature, so it is not well suited to act as a carrier of sounds or images or other large binary payloads. Making statements based on opinion; back them up with references or personal experience. You may need to return the total number of search results to be displayed somewhere else in the DOM. You can learn about these benefits from a class that covers the basics of APIs. A newsletter for everything you love about the future of computing.

Learn JSON example with array, similarities between json and xml, object, schema, encode, decode, file, date etc. That’s because you could also include an executable file which could have dangerous consequences to security. That notation is JavaScript Object Notation (JSON). It's also useful to note that when jQuery gets html back from AJAX, if it's a HTML page there's a lot of data there that jQuery can't parse. I think a lot of it is where/how the data is going. Why does T S Eliot use "he do" in The Rum Tum Tugger? but if I know 90% of the requests are going to be coming from this client, then why go to xml first? i've actually got an xml version for these purposes. My other option is to output in xml (or possibly json) and then parse the document and insert it into the page.

You could try piggybacking the total count in a hidden div, but that can get messy. While this may seem like a good thing at first, it can also be dangerous. From http://www.simonstl.com/articles/whyxml.htm. Is this due to performance? Returning JSON/XML gives the application more freedom compared to returning HTML, and requires less specific knowledge in different fields (data vs markup). This means that you can always adapt your system to embrace

Interoperability. JSON is a better data exchange format. HyperText Markup Language (HTML), by comparison, is even simpler. Do vector spaces without choice satisfy Cantor-Schroeder-Bernstein?

Those vocabularies can be automatically converted to JSON, making migration from XML to JSON very straightforward. with 2K coming down the line, i'm wondering where the performance hit is going to come? This makes XML more extensible, but that may not be a good thing. JSON has the same interoperability potential as XML. In order to do the same thing with XML, you would need to first transform the data before it can be imported.

XML vs HTML ; Advantages of using XML ; Advantages of using HTML ; Disadvantages of using XML ; Disadvantages of using HTML ; Version History HTML and XML ; What is HTML? Extensible Markup Language (XML) is a text format derived from Standard Generalized Markup Language (SGML). it isn't much different for the server to create xml vs html. XML structures are based on elements (which can be nested), attributes (which cannot), raw content text, entities, DTDs, and other meta structures. If another client is to be build (that doesn't use HTML as a markup language), all the server components can be reused. This makes these formats very easy to distribute to a wide range of users. JSON is not a document markup language, so it is not necessary to define new tags or attributes to represent data in it. JSON vs XML: How JSON Is Superior To XML. Documents require extensibility to manage images, charts, graphs, and other elements of formatting. JSON does not provide any display capabilities because it is not a document markup language. Since the data is still just data, you leave the choice of how to display it to the client side of things. This allows a lot of the code to be executed on the client side instead of on the server - the server side needs to know only about data structures and nothing about markup. Openness. Returning JSON/XML gives the application more freedom compared to returning HTML, and requires less specific knowledge in different fields (data vs markup). JSON is at least as open as XML, perhaps more so because it is not in the center of corporate/political standardization struggles. Signatures of Competing Orders in Ab Initio Calculations. Most of the excitement around XML is around a new role as an interchangeable data serialization format. JSON is just beginning to become known. For a while, XML was the only choice for open data sharing. As much as XML was a huge buzzword in the early 2000’s, JSON has become the buzzword of the last few years. XML (Extensible markup language) was designed to carry data, not to display data. Actually, XML is document-oriented. When creating an AJAX call - what kind of data do I need to ask for? All you need to worry about at that point is to make sure you have all the data you need - and that the data is in a usable structure. With JSON, the total count can simply be a field value a structured JSON response. Much of this is a result of the proliferation of JavaScript frameworks recently. From http://www.karto.ethz.ch/neumann/caving/cavexml/why_xml.html. HTML (Hypertext Markup … Get a subscription to a library of online courses and digital learning tools for your organization with Udemy for Business. Both have their advantages, but data transfers are much easier when the data is stored in a structure that is familiar to object-oriented languages. JSON is the best tool for sharing data. XML and HTML are the markup languages defined for the distinct purposes and have several differences. Sure, you’ll find people on both sides of each of these issues arguing for their favorite. text and numbers, or multimedia objects such as sounds, to active formats like are invalid and ignored. From a javascript standpoint, it would seem injecting direct html is simplest. XML documents can contain any imaginable data type - from classical data like If you know how your XML data structure is going to look at the start of a project, you can easily work on the project with 2 teams - one for gathering the data from the sources and pouring it into the XML. In some cases, AJAX responses need to return more information than just the HTML to be displayed. http://www.simonstl.com/articles/whyxml.htm, http://www.karto.ethz.ch/neumann/caving/cavexml/why_xml.html, http://www.softwareag.com/xml/about/xml_why.htm. It will normally reduce the amount of data transferred and therefore improve transfer speed. This one format could handle classical data like numbers and text, but it could also manage documents, formatting, images, audio, video, and much more. Additionally, the structure of the data is more standardized with JSON files due to the fact that there are fewer options when compared with XML formatting.

i'm more concerned about client handling the input of html vs xml/json. XML vs. JSON: Why JSON Sucks 05 February 2017. JSON vs XML or difference between JSON and XML for beginners and professionals with examples of JSON with java, json and xml. However, XML allows you to store any data type you can come up with.

or is there another reason to use xml/json vs just retrieving html? In summary these are some of the advantages of XML. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa.

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