The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper we present a middleware for storing and retrieving XML document in relational databases. To store XML documents in relational databases, several mapping prototypes can be used. In this prototype we chose XParent model mapping method and free of cost available technologies MySQL, Php MyAdmin and PHP classes are used the example. The key to middleware prototype is storing and retrieving...
Today XML is the de facto standard of data exchange format for the information on the Web. At the same time, database systems are well known for consistent storage, retrieval and manipulation of data. XML querying language (XPath) is used to access XML documents whereas Structured Query Language (SQL) for retrieving and manipulating data in relational database. It may not be possible for users and...
Many researchers and vendors have proposed their XML storage approaches based on relational databases (RDB), which are called XML-relational databases (XRDB). To manipulate XML data in XRDB, many excellent model-mapping schemas were proposed to provide schema definitions to translate various XML documents with different structures into relational tables. Such an approach can support any sophisticated...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.