This defines the version and encoding within the file itself. Each file starts with what is called the XML declaration. XML files contain a basic structure within which users can define their own tags. XML is considered as important to the web as HTML.Īll. XML allows structure to be given to data which allows other applications to interpret and process the data within an XML file. Its portability and vendor independence have made this a hugely popular file format, particularly online. Designed to be a store data, rather than display data, it is a platform independent language and allows users to define their own tags.
This is readable by both a human user and an application. XML is a file type containing a markup language.
The CSV file format is very simple and supported by almost all spreadsheets and database management systems.The benefit of this approach is that it allows the transfer of data across different applications. However CSV differs from other delimiter separated file formats in using a double quote character around fields that contain reserved characters (such as commas or newlines). CSV is one example of a delimited text file, which uses a comma to separate values (many other implementations of CSV allow different seperators such as back or forward slash to be used).
In computers, a CSV file contains the different values in a table as a series of ASCII (American Standard Code for Information Interchange) text lines which are then organised so that each column value is separated by a comma from the next columns value and each row starts a new line. A CSV file is sometimes referred to as a flat file.
Microsoft Excel, a leading spreadsheet or relational database application, can read CSV files. A CSV file is a way to collect the data from any table so that it can be conveyed as input to another table-oriented application such as a relational database application.
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