What are the advantages of using XML in data interchanging?
XML file can be used for exchanging data . This is so because in XML file data is stored in form of nodes and sub nodes .Ex Facebook status is stored in one node then there are sub nodes for like, comment and share .
XML is becoming the defacto method for transferring data between applications and systems. The main advantages to creating a data backup or extract using XML are 1) because the data fiends are enclosed in tags, it is self-documenting; 2) data validation rules can be included with the files and 3) there is no export/import issues between applications.
In computer lingo XML stands for Extensible Markup Language. It is a textual data format and is used in interchanging data over the Internet. XML-based formats have become the default for most office-productivity tools, including Microsoft Office (Office Open XML), OpenOffice.org (OpenDocument), and Apple's iWork.
By the way, it's called a XML file, which stands for Computer Markup Language. An XML file is a set of rules used for encoding documents electronically. It is common for XML to be used in interchanging data over the Internet. RFC 3023 gives rules for the construction of http://wiki.answers.com/wiki/Internet_media_type for use when sending XML. It also defines the types "application/xml" and "text/xml", which say only that the data is in XML, and nothing about… Read More
XML is primarily a language which enables people to store data, it it relatively easy to write s you can more or less make up your own tags. It is however not supported by all database programs so may not be suitable for use depending upon your use. However if you are using ASP.net I assume you can use the xml parsers in the .NET framework generally.
Some advantages of XML are: * It is a platform independent language. * It is as easy as HTML. * XML is fully compatible with applications like JAVA, and it can be combined with any application which is capable of processing XML irrespective of the platform it is being used on. * XML is an extremely portable language to the extent that it can be used on large networks with multiple platforms like the internet… Read More
XML is a data structuring language used for example in the transfer of data (via file exports or feeds) whereas HTML is the markup language used to create and display websites.
hai how r u?
Both languages are created using tags but with XML you pretty much create your own and is only a form of data storage.
XML entities allow you to use text to refer to a data item, instead of using the data item itself. There are 5 predefined entity references in XML. These are:Entity ReferenceCharacter<<>>&&""''
Yes, XML can be used for data storage. XML store data in the form of nodes and sub-nodes.
Ypu can use file handling function to read XML file_get_contents() file() fopen() Use SimpleXML Library simplexml_load_string - Interprets a string of XML into an object simplexml_load_file - Interprets an XML file into an object
XML uses XSL to describe data
Some programs require XML-structured data. But there are ways around that, so if you know that programs do not need XML-structured data, then no -- you do not need XML.
xml is not a database, its a markup language that is used to transport data, information or bits of data are kept within xml tags and carried over the internet.
A file containing XML markup and data isa text file, in the sense that it is stored in a plain file using a simple character encoding (often using UTF-8, also known as ASCII code). Such a file can be read using a typical "TXT" (or "ASCII") editor such as 'nano' on Linux or 'Notepad' on Windows. This process may be assisted by renaming the file, changing its file name extension from 'xml' to 'txt'. However… Read More
In xml, an element is a piece of data.
There int xml datat as such, xml stands for extensible markup language, anybody can write xml, it is simple text formay and can be read and opened with something as basic as notepad. xml data simply means the contents of an xml file, which can be anything as in xml their is no semantics, you create your own tags, values etc
I guess you have to learn some basics. Software Engineering is a Engineering discipline and XML is a technology. There is no such relation of those two. XML is using widely in computer programming. E.g. for config. an application, store data.
the main component of an xml file is the xml tags, xml data should be contained within a beginning an end xml tags ie <xml> your content here and </xml>
Data is stored in database but when the is huge and temporary XML files are used. XML file re important because they store data in a very efficient manner, that makes data access very easy.
You dont have to use XML to parse data however SAX and DOM parsers in XML offer developers greater flexibility and speed in parsing.
XML is a language used to store data. XSLT is a language which is used to transform XML into other XML.
XML is generally used to store and transport data, while HTML is used to display data. More information can be found at http://www.w3schools.com/xml/.
xml is used on webpages and web services and can also be used to create data bases and to store and carry data.
XML is not easy on the eyes. Charts and tables are.owers XML is a way to tell the browsers how to diplay the data, but it is not visible as it it sits in the source code of the webpage or domain.
XML is a markup language, one that supplies meta data, data about the data contained within the XML elements and attributes. As such, and in its most primitive application, XML can be used to store arbitrary data, and can be used to communicate this data across machine boundaries and networks. However, many specific applications of XML are based on an agreed markup and standard tools that rely on this agreed markup. Schema is an XML… Read More
It is simple: you can understand an XML file even if you do not know what does XML is about. There are (usually) no complex numeric codes or strange characters to deal with It is very general: you can use it for represent any structured (hierarchical) information, from text documents, vector images or video playlist to a web services catalog. Everything can be in the same file: you have structure and data always together Each… Read More
XML was designed for exchanging information. It is extensible, and easily constructed, since there are no restrictions on what you can use for a tag name (unlike HTML, for example). XML data is structured in a hierarchy which can be traversed like a database. It is a very common format and means of data exchange. There are several known standards for describing how data is exchanged, and XML is a very flexible means of doing… Read More
Xml is generally used for API to get data from a website to another website or software.
xml is a markup language that is used ti dispplay data and web pages as intended. XML has no semantic menating and you create your own tags in accordance with xml specifications.
XML Schemas ensure that data can be communicated in a format that is universal. For example, different countries use different formats to display the date. Some countries put the month first, others put the day first, and some put the year first. The XML Schema for date requires that all dates be in YYYY-MM-DD format. Thus, everyone viewing XML data knows what the data is because they know it is written in XML Schema. XML… Read More
You can use xml tags to enclose data and carry it over the web onto web pages and display. Lets say you have an xml of courses and you wnat to show it, you would have data like course title, course description etc, you simply create your tags in xml like <course titile> put your course title here</course title> and so on, the resulting xml file (containing your data) could be easily displayed over the… Read More
XML is used for the strategic storage of data that can be read and manipulated later by a computer or a user. XML also serves as a base or standard for other languages, such as XHTML. XML is a markup language intended for storing, transmitting and displaying data. Its not a programming language so doesnt do anything on its own.
XML format works behind the scenes of many popular websites and computer programs. It runs a text data transfer interface.
Assuming "XLS" means MS Excel, you can import your XML data to Excel, then filter or sort as desired.
SAX (Simple API for XML) is a serial access parser API for XML. SAX provides a mechanism for reading data from an XML document.
XML is not a database. It is a document markup language, a cousin of HTML and a descendant of SGML. Databases can read XML to import data, and export XML to other applications (depending on the capabilities of the database).
An xml schema is written using the syntax and specifications of xml.
xml can be written straight into html code and vice versa using the correct syntax, ie <html> your html in here </html> and <xml> your xml in here </xml>
HTML is a standardized programming language for describing and drawing page contents that is used by web browsers. It is a simplified subset of SGML and is related to XML.
XML is not a programming language so it doesnt do anything. Its a markup language that allows you to tranport and store data independant of platform or device, so an xml file containing data could be transefered from a mac system to a windows based one.
Data binding is basically a technique for binding two data/information sources together and maintaining a synchronization of data. You usually achieve this with two data/information sources with different languages as in XML data binding or in fact using Java, Java UI elements to Java objects.
XML probably will not replace HTML. XML is a language to define categories of data. HTML is a language to define format.
xml is not a semantic language, there are no set tags to use as you make up your own tags, the only basic structure is you have beginning and end tags, for example begining tag for an xml file would be <xml> and the end tag would be </xml>.
Main features of XML: XML files are text files, which can be managed by any text editor. XML is very simple, because it has less than 10 syntax rules. XML is extensible, because it only specifies the structural rules of tags. No specification on tags them self.
xml is a markup language that was created to allow data to be displayed as intended across different platforms and browsers.
In XML data storage, the data is stored in a file which represents an XML Schema of the data. To read the data, you have to pull and open the entire file in memory and use technics like xpath to get the data element you want. In SQL data storage, the data is stored in a database ( usually relational database). To read the data, you simple sent an SQL query to the database. The… Read More
Dim dataSet As DataSet = New DataSet dataSet.ReadXml("input.xml", XmlReadMode.ReadSchema) dataSet.WriteXml("output.xml", XmlWriteMode.WriteSchema)