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ÇѱÛÁ¦¸ñ(Korean Title) |
Ŭ¶ó¿ìµå ȯ°æ¿¡¼ ±â´ë °ª ±â¹ÝÀÇ µ¿Àû ÀÚ¿ø ¿¹Ãø ±â¹ý |
¿µ¹®Á¦¸ñ(English Title) |
Resource Prediction Technique based on Expected Value in Cloud Computing |
ÀúÀÚ(Author) |
ÃÖ¿µÈ£
ÀÓÀ¯Áø
Yeongho Choi
Yujin Lim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 04 NO. 03 PP. 0081 ~ 0084 (2015. 03) |
Çѱ۳»¿ë (Korean Abstract) |
Ŭ¶ó¿ìµå ¼ºñ½º´Â ´Ù¾çÇÑ ÀåÁ¡µé ´öºÐ¿¡ Çö´ë IT »ç¾÷¿¡¼ ÁÖ¸ñÀ» ¹Þ°í ÀÖ´Ù. Ŭ¶ó¿ìµå ȯ°æ¿¡¼ »ç¿ëÀÚÀÇ ¿ä±¸´Â µ¿ÀûÀ̱⠶§¹®¿¡ ¼ºñ½º Á¦°øÀÚ´Â »ç¿ëÀÚ ¿ä±¸·®À» ¿¹ÃøÇÏ°í À̸¦ ±â¹ÝÀ¸·Î ÀÚ¿øÀ» Á¦°øÇÏ´Â VM(Virtual Machine) ÇÁ·ÎºñÀú´× ±â¹ýÀÌ ÇÊ¿äÇÏ´Ù. VM ÇÁ·ÎºñÀú´×Àº »ç¿ëÀÚÀÇ QoS¸¦ ¸¸Á·½ÃÅ°°í ÀÚ¿ø °ü¸® ºñ¿ëÀ» ÃÖ¼ÒÈÇÏ¿© ¼ºñ½º Á¦°øÀÚÀÇ À̵æÀ» ÃÖ´ëÈÇÏ´Â °ÍÀ» ¸ñÀûÀ¸·Î ÇÑ´Ù. º» ³í¹®¿¡¼´Â È¿À²ÀûÀÎ VM ÇÁ·ÎºñÀú´×À» À§ÇØ »ç¿ëÀÚÀÇ ÀÚ¿ø ¿ä±¸·®À» ¿¹ÃøÇÏ°í, À̸¦ ±â¹ÝÀ¸·Î ¼ºñ½º Á¦°øÀÚÀÇ ÃÑ °æºñ¿¡ ´ëÇÑ ±â´ë °ªÀ» ÃÖ¼ÒȽÃÅ°±â À§ÇÑ »õ·Î¿î VM ÇÁ·ÎºñÀú´× ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. ¶ÇÇÑ Á¦¾È ±â¹ýÀÇ ¼º´É ºÐ¼®À» À§ÇÏ¿© ½ÇÁ¦ µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÏ¿© ÀÚ¿ø ¿ä±¸ ¿¹Ãø·®°ú ÀÚ¿ø Á¦°ø·®À» °è»êÇÏ°í, À̸¦ ´Ù¸¥ ±â¹ýµé°ú ºñ±³ÇÔÀ¸·Î½á Á¦¾È ±â¹ýÀÌ ¼ºñ½º Á¦°øÀÚÀÇ ÃÑ °æºñ¸¦ ÃÖ¼ÒÈÇÔÀ» º¸¿©ÁØ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Cloud service is one of major technologies in modern IT business. Due to the dynamics of user demands, service providers need VM(Virtual Machine) provisioning mechanism to predict the amount of resources demanded by cloud users for the next service and to prepare the resources. VM provisioning provides the QoS to cloud user and maximize the revenue of a service provider by minimizing the expense. In this paper, we propose a new VM provisioning technique to minimize the total expense of a service provider by minimizing the expected value of the expense based on the predicted demands of users. To evaluate the effectiveness of our prediction technique, we compare the total expense of our technique with these of the other prediction techniques with a series of real trace data.
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Å°¿öµå(Keyword) |
ÀÚ¿ø ¿¹Ãø
VM ÇÁ·ÎºñÀú´×
¿À¹ö ÇÁ·ÎºñÀú´×
¾ð´õ ÇÁ·ÎºñÀú´×
±â´ë °ª
Resource Prediction
VM Provisioning
Over-Provisioning
Under-Provisioning
Expected Value
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ÆÄÀÏ÷ºÎ |
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