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ÇѱÛÁ¦¸ñ(Korean Title) |
¸ð¹ÙÀÏ DBMS¸¦ À§ÇÑ È¿À²ÀûÀÎ ¾ÐÃà µ¥ÀÌÅÍ °ü¸® ½Ã½ºÅÛÀÇ °³¹ß |
¿µ¹®Á¦¸ñ(English Title) |
Development of the Efficient Compressed Data Management System for Embedded DBMS |
ÀúÀÚ(Author) |
½Å¿µÀç
ȲÁøÈ£
±èÇмö
À̽¹Ì
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Youngjae Shin
Jin-Ho Hwang
Hak Soo Kim
Seung Mi Lee
Jin Hyun Son
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¿ø¹®¼ö·Ïó(Citation) |
VOL 15-D NO. 05 PP. 0589 ~ 0598 (2008. 10) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù ÈÞ´ë¿ë Á¤º¸±â±â »ç¿ëÀÌ º¸ÆíȵǾîÁö°í, Á¤º¸ÀÇ µðÁöÅÐÈ·Î ÀÎÇØ ÈÞ´ë¿ë Á¤º¸±â±â¿¡¼ 󸮵Ǿî¾ß ÇÏ´Â Á¤º¸°¡ ¹«¼öÈ÷ ¸¹¾ÆÁö°í ÀÖ´Ù. ÀÌ·Î ÀÎÇØ ÈÞ´ë¿ë Á¤º¸±â±â¿¡¼´Â Á¤º¸µéÀ» È¿°úÀûÀ¸·Î °ü¸®Çϱâ À§ÇØ ¸ð¹ÙÀÏ DBMSÀÇ »ç¿ëÀÌ ¿ä±¸µÇ°í ÀÖ´Ù. ¶ÇÇÑ ÈÞ´ë¿ë Á¤º¸±â±â¿¡¼ º¸ÆíÀûÀ¸·Î »ç¿ëµÇ´Â ÀúÀåÀåÄ¡´Â NANDÇü Ç÷¡½Ã ¸Þ¸ð¸®·Î ´ÜÀ§ °ø°£´ç ºñ¿ëÀÌ ±âÁ¸ÀÇ Çϵåµð½ºÅ©¿¡ ºñÇØ ¼ö½Ê ¹è °¡·® ³ô¾Æ ÀúÀå °ø°£ÀÇ È¿À²ÀûÀÎ °ü¸®°¡ ¿ä±¸µÇ°í ÀÖ´Ù. µû¶ó¼ º» ³í¹®¿¡¼´Â Ç÷¡½Ã¸Þ¸ð¸®¸¦ ÀúÀå¸Åü·Î »ç¿ëÇÏ´Â ¸ð¹ÙÀÏ DBMS¿¡¼ ¾ÐÃà ±â¹ýÀ» »ç¿ëÇÑ È¿À²ÀûÀÎ µ¥ÀÌÅÍ °ü¸® ½Ã½ºÅÛÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈµÇ´Â ¾ÐÃà ±â¹Ý ½Ã½ºÅÛÀº ÀúÀå °ø°£ÀÇ Àý¾àÀ» °¡Á®¿À°í, µ¥ÀÌÅÍ ÀÔÃâ·ÂÀ» ÁÙÀδÙ. ÀÌ·¯ÇÑ ÀÌÁ¡Àº Ç÷¡½Ã ¸Þ¸ð¸®ÀÇ ¼ö¸íÀ» ¿¬Àå½ÃÅ°´Â È¿°ú ¶ÇÇÑ ±â´ëÇÒ ¼ö ÀÖ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Recently, Mobile Computing Devices are used generally. And Information which is processed by Mobile computing devices is increasing. Because information is digitalizing. So Mobile computing Devices demand an Embedded DBMS for efficient management of information. Moreover Mobile computing Devices demand an efficient storage management in NAND-type flash memory because the NAND-type flash memory is using generally in Mobile computing devices and the NAND-type flash memory is more expensive than the magnetic disks. So that in this paper, we present an efficient Compressed Data Management System for the mbedded DBMS that is used in flash memory. This proposed system improve the space utilization and extend a lifetime of a flash memory because it decreases the size of data.
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Å°¿öµå(Keyword) |
ÈÞ´ë¿ë µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ
µ¥ÀÌÅͺ£À̽º
µ¥ÀÌÅÍ ¾ÐÃà
Ç÷¡½Ã¸Þ¸ð¸®
Ç÷¡½Ã º¯È¯°èÃþ
Mobile DBMS
Database
Data Compression
Flash Memory
Flash Translation Layer
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