µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
°´Ã¼ °ü°è µ¥ÀÌÅͺ£À̽º ±â¹Ý¿¡¼ XML ¹®¼¸¦ °Ë»öÇÏ´Â ºÐ»ê XQuery ÁúÀÇ Ã³¸®±âÀÇ ¼³°è ¹× ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Design and Implementation of Distributed XQuery Query Processor based on Object Relational Database Systems |
ÀúÀÚ(Author) |
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¿ø¹®¼ö·Ïó(Citation) |
VOL 24 NO. 01 PP. 0001 ~ 0016 (2008. 04) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù ÄÄÇ»Æà ȯ°æÀº ÀÎÅÍ³Ý È¯°æÀÇ À¥À» ±â¹ÝÀ¸·Î ÇÑ ºÐ»ê ÄÄÇ»Æà ȯ°æÀ¸·Î º¯ÈÇÏ°í ÀÖ´Ù. ÀÌ¿¡ µû¶ó XML ¹®¼ÀÇ »ç¿ë°ú XML ¹®¼ÀÇ ¾çÀÌ ±Þ¼ÓÇÏ°Ô Áõ°¡ÇÏ¿´À¸¸ç, ¾ðÁ¦³ª ½±°Ô ÇÊ¿äÇÑ XML ¹®¼¿¡ Á¢±Ù ÇÒ ¼ö ÀÖ¾î¾ß ÇÑ´Ù. ¶ÇÇÑ, ´Ù¾çÇÑ ÇüÅ·ΠºÐ»ê ÀúÀåµÈ XML ¹®¼¿¡¼ ¿øÇÏ´Â µ¥ÀÌÅ͸¦ ÃßÃâÇÏ°í º¯È¯Çϸç, ´ÜÆíÈµÈ XML µ¥ÀÌÅ͸¦ ÅëÇÕÇÏ´Â ÀÛ¾÷ÀÌ ÇÊ¿äÇÏ°Ô µÈ´Ù. µû¶ó¼ XML ¹®¼¸¦ ºÐ»ê °´Ã¼ °ü°è µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡ È¿À²ÀûÀ¸·Î ÀúÀåÇÏ´Â ½Ã½ºÅÛÀ» °³¹ßÇÏ°í, ºÐ»ê ÀúÀåµÈ XML ¹®¼¿¡¼ »ç¿ëÀÚ°¡ ÇÊ¿äÇÑ Á¤º¸¸¦ °Ë»öÇÒ ¼ö ÀÖµµ·Ï Çϱâ À§ÇØ XQuery ÁúÀǾ Áö¿øÇÏ´Â ¿¬±¸°¡ ÇÊ¿äÇÏ´Ù. º» ³í¹®¿¡¼´Â ºÐ»ê °´Ã¼ °ü°è µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀ» ÀÌ¿ëÇÏ¿© ºÐ»êµÈ XML µ¥ÀÌÅ͸¦ Á¢±ÙÇÒ ¼ö ÀÖµµ·Ï Çϱâ À§ÇØ XQuery ÁúÀǸ¦ ºÐ»ê SQL ¹®À¸·Î º¯È¯ÇÏ¿© ½ÇÇàÇÏ´Â ºÐ»ê XQuery ÁúÀÇ Ã³¸®±â¸¦ ¼³°è ¹× ±¸ÇöÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Recently, a computing environment has been changed from web-based computing environment to distributed computing environment, which should increase the usage and amount of XML document dramatically. Accordingly, the accessibility of the XML document is a critical issue. Also, we need to extract wanted data from XML document scattered and saved as a variety of forms. For this, we should be able to transform extracted data into appropriate forms and then need to unify them. Therefore, we need to study about query language supporting XQuery to let users search appropriate information in the distributed and scattered XML documents. In this paper, we implemented and designed distributed XQuery processor which can transforms XQuery into distributed SQL and executes it. |
Å°¿öµå(Keyword) |
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°´Ã¼°ü°è µ¥ÀÌÅͺ£À̽º
Distributed Query processor
Object-Relational Database
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