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ÇѱÛÁ¦¸ñ(Korean Title) |
BeanFS: ´ë±Ô¸ð À̸ÞÀÏ ¼ºñ½º¸¦ À§ÇÑ ºÐ»ê ÆÄÀÏ ½Ã½ºÅÛ |
¿µ¹®Á¦¸ñ(English Title) |
BeanFS: A Distributed File System for Large-scale E-mail Services |
ÀúÀÚ(Author) |
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ÀÌ¿µÀç
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Àü¼º¿ø
Wook Jung
Daewoo Lee
Eunji Park
Youngjae Lee
Sanghoon Kim
Jinsoo Kim
Taewoong Kim
Sungwon Jun
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¿ø¹®¼ö·Ïó(Citation) |
VOL 36 NO. 04 PP. 0247 ~ 0258 (2009. 08) |
Çѱ۳»¿ë (Korean Abstract) |
Àú°¡ÀÇ Çϵå¿þ¾î¸¦ ÀÌ¿ëÇÏ´Â ºÐ»ê ÆÄÀÏ ½Ã½ºÅÛÀº ´ë¿ë·®ÀÇ ÀúÀå ÀåÄ¡¸¦ °æÁ¦ÀûÀ¸·Î Á¦°øÇØÁÖ´Â ÇعýÀ¸·Î ¸¹Àº ÀÎÅÍ³Ý ¼ºñ½º ¾÷ü¿¡ ÀÇÇØ ÁÖ¸ñ¹Þ°í ÀÖ´Ù. º» ³í¹®¿¡¼´Â ´ë±Ô¸ð À̸ÞÀÏ ¼ºñ½º¸¦ À§ÇÑ ºÐ»ê ÆÄÀÏ ½Ã½ºÅÛÀÎ BeanFSÀÇ ¼³°è¿Í ±¸Çö¿¡ ´ëÇØ ¼Ò°³ÇÑ´Ù. BeanFS´Â ´ÙÀ½°ú °°ÀÌ À̸ÞÀÏ ¼ºñ½º¿¡ ÃÖÀûȵǾú´Ù. ù°, À̸ÞÀÏ ¼ºñ½º¿¡¼ ÀÌ¿ëµÇ´Â ÀÛ°í ¸¹Àº ÆÄÀÏÀ» È¿°úÀûÀ¸·Î ó¸®Çϱâ À§Çؼ, º¼·ý ±â¹ÝÀÇ º¹Á¦ ±â¹ýÀ» µµÀÔÇÏ¿© Áß¾Ó ¼¹öÀÇ º´¸ñÇö»óÀ» ¿ÏȽÃŲ´Ù. µÑ°, À̸ÞÀÏ ¸Þ½ÃÁöÀÇ ´Ü¼øÇÑ Á¢±Ù ÆÐÅÏÀ» °í·ÁÇÏ¿© ÀÏ°ü¼º À¯Áö ±â¹ýÀ» °æ·®È½ÃŲ´Ù. ¼Â°, À纹Á¦½Ã¿¡ ¹ß»ýÇÏ´Â ¿À¹öÇìµå¸¦ ÁÙÀ̱â À§ÇØ ÀϽÃÀûÀÎ Àå¾Ö¸¦ ¿µ±¸ÀûÀÎ Àå¾Ö¿Í ºÐ¸®ÇÏ¿© ´ëóÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Distributed file systems running on a cluster of inexpensive commodity hardware are being recognized as an effective solution to support the explosive growth of storage demand in large-scale Internet service companies. This paper presents the design and implementation of BeanFS, a distributed file system for large-scale e-mail services. BeanFS is adapted to e-mail services as follows. First, the volume-based replication scheme alleviates the metadata management overhead of the central metadata server in dealing with a very large number of small files. Second, BeanFS employs a light-weighted consistency maintenance protocol tailored to simple access patterns of e-mail message. Third, transient and permanent failures are treated separately and recovering from transient failures is done quickly and has less overhead. |
Å°¿öµå(Keyword) |
ºÐ»ê ÆÄÀÏ ½Ã½ºÅÛ
À̸ÞÀÏ ½Ã½ºÅÛ
Distributed file system
e-mail system
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ÆÄÀÏ÷ºÎ |
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