ÇѱÛÁ¦¸ñ(Korean Title) |
ºÐ»ê °´Ã¼ÁöÇâ µ¥ÀÌŸº£À̽º¿¡¼ ºÐ»ê ¼³°è ¹× ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Design and Implementation of Distribution in Distributed Object-Oriented Databases |
ÀúÀÚ(Author) |
À̼ø¹Ì
¹ÚÇý¼÷
ÇϾá
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 11-B NO. 05 PP. 0611 ~ 0618 (2004. 08) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼´Â ÀÎÅͳݻóÀÇ ´ë¿ë·® ÀÚ·á¿¡¼ ¿øÇÏ´Â Á¤º¸¸¦ °Ë»öÇϱâÀ§ÇÑ Áö¿ø ±â´ÉÀ¸·Î¼ ºÐ»ê °´Ã¼ÁöÇâ µ¥ÀÌŸº£À̽º¿¡¼ Ŭ·¡½º¸¦ ºÐÇÒÇÏ¿© ¿©·¯ »çÀÌÆ®¿¡ ºÐ»ê½ÃÅ°´Â ±â¹ý¿¡ °üÇÏ¿© ¼³°è ¹× ±¸ÇöÇÏ¿´´Ù. Á¦¾ÈµÈ ºÐ»ê ±â¹ýÀº Ŭ·¡½ºÀÇ ºÐÇÒ °úÁ¤°ú ÇÒ´ç °úÁ¤À¸·Î ±¸¼ºµÈ´Ù. Ŭ·¡½ºÀǺÐÇÒ °úÁ¤¿¡¼´Â ¸Þ¼Òµå, °è½Â ¹× º¹ÇÕ °´Ã¼¿Í °°Àº °´Ã¼ÁöÇâ µ¥ÀÌÅͺ£À̽ºÀÇ Æ¯¼ºÀ» ¹Ý¿µÇÏ¿© Ŭ·¡½º¸¦ ºÐÇÒÇÏ¿´À¸¸ç ÇÒ´ç °úÁ¤¿¡¼´Â ÀúÀå, ÁúÀÇ Ã³¸® ¹× Àü¼Ûºñ¿ëÀ» °í·ÁÇÏ¿© ÇÒ´ç¼ö½ÄÀ» Á¤ÀÇÇÏ¿´À¸¸ç À̸¦ À¯ÀüÀÚ ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÏ¿© ±¸ÇöÇÏ¿´´Ù. |
¿µ¹®³»¿ë (English Abstract) |
This paper addresses the design and implementation of class distribution in distributed object-oriented databases. The proposed strategy of distribution consists of two-step design of fragments. One is class fragmentation and the other is allocation of fragments. In step of class fragmentation, we have defined partitioning algorithms to reflect the characteristics of object-oriented databases such as method, inheritance and composite-object. In step of allocation, we have defined the objective function for allocation considering system operating cost including storage, query processing and communication and implemented it using Genetic Algorithm., |
Å°¿öµå(Keyword) |
Ŭ·¡½º ºÐÇÒ
Class Fragmentation
µ¥ÀÌŸ ÇÒ´ç
Data Allocation
ºÐ»ê °´Ã¼ÁöÇâ µ¥ÀÌÅͺ£À̽º
Distributed Object Oriented Database
À¯ÀüÀÚ ¾Ë°í¸®Áò
Genetic Algorithm
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|