Based On The Marc Data Conversion And Storage Of The Research And Realization

Marc is a library management communication format standards, mainly used forLibrary and information exchange between the publisher catalog. The standard Marcsource in the United States Library of Congress in1970in the development of thedirectory format, is the MARC Standards of a large collection of various countries,respect their source in the United States Congress Marc standards still have their owna standard format.And at present more popular book sales since Press books to book sellers, andthen by the booksellers to contact with the customer, the main customer is the majorlibraries, so press to sell books at the same time, need to be the basic information tothe bibliography of books suppliers, in the book suppliers will list basic informationinto the system the catalogue of the books, were, and then sent to the library, library inreceiving catalogue entry for the students to find their library book suppliers, and inmaking the book catalogue when some fields such as215field, don’t do it right, soneed everywhere into Word send professional teachers, to help proofreading. Andpress send books basic information all the time in accordance with theISO-2709format transmitted, due to the ISO-2709format data is very complex, andcan not be converted into the corresponding Word or Excel format, therefore, need toconvert the Marc into other formats are stored, in by its conversion into Word, Excelor ISO-2709format file to satisfy the needs of different users.Xml language is following Html, developed by W3C second generation Webmarking language circle, with custom and good scalability, can be expressed in thevarious types of data, Xml is independent of platform, it can almost be through anyprotocol transmission, currently the most widely used Http protocol, Smtp protocolcan be used to transfer Xml, translated by the Xml into the corresponding Word orExcel file, a lot of convenience, so we need to convert the Marc into Xml after storage,which can make users more intuitive book information, and can greatly reduce thevarious costs.