• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) Å°¹ë·ù ½ºÅä¾îÀÇ ÆÄÀÏ I/O Ư¼ºÀ» °í·ÁÇÑ ´ÙÁß ÀúÀåÀåÄ¡·ÎÀÇ È¿À²Àû ÆÄÀÏ ¹èÄ¡ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) An Efficient File Distribution Scheme for Multiple Storage Devices based on I/O Characteristics of the Key-Value Store
ÀúÀÚ(Author) ±èÈ­Á¤   ¿°Ç念   ¼Õ¿ë¼®   Hwajung Kim   Heon Young Yeom   Yongseok Son  
¿ø¹®¼ö·Ïó(Citation) VOL 25 NO. 09 PP. 0453 ~ 0458 (2019. 09)
Çѱ۳»¿ë
(Korean Abstract)
ÃÖ±Ù ¸¹Àº µ¥ÀÌÅÍ ¼¾Å͵鿡¼­´Â ³ª³¯ÀÌ Áõ°¡ÇÏ´Â µ¥ÀÌÅ͸¦ °ü¸®Çϱâ À§ÇØ °í¼º´É ÀúÀåÀåÄ¡¸¦ äÅÃÇÏ°í ÀÖ´Ù. ¶ÇÇÑ, ´Ù¼öÀÇ ÀåÄ¡¸¦ »ç¿ëÇÏ¿© ´ë¿ë·® µ¥ÀÌÅÍÀÇ È¿À²ÀûÀ¸·Î ó¸®ÇÑ´Ù. ±×·¯³ª, °í¼º´É ÀúÀåÀåÄ¡¸¦ »ç¿ëÇÔ¿¡µµ ºÒ±¸ÇÏ°í Àбâ¿Í ¾²±â ¿¬»êÀÌ È¥ÀçµÇ¾î ¹ß»ýÇÏ´Â ÀϺΠÀÀ¿ë¿¡¼­´Â ¼º´ÉÀÌ ÀúÇ쵃 ¼ö ÀÖ´Ù. ÀÌ´Â ÀåÄ¡ ³»ºÎ¿¡¼­ ¾²±â ¿¬»êÀÇ Ã³¸®°¡ ¿Ï·áµÉ ¶§±îÁö Àб⠿¬»êÀÇ Ã³¸®°¡ Áö¿¬µÇ±â ¶§¹®ÀÌ´Ù. º» ³í¹®¿¡¼­´Â ÀÀ¿ë¿¡¼­ »ý¼ºÇÏ´Â ÆÄÀϵéÀÇ I/O Ư¼ºÀ» °í·ÁÇÏ¿© ´Ù¼öÀÇ ÀåÄ¡¿¡ È¿À²ÀûÀ¸·Î ºÐ¸® ÀúÀåÇÏ´Â ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. ½ÇÇè °á°ú¸¦ ÅëÇØ Àбâ¿Í ¾²±â ¿¬»êÀ» ºÐ¸®ÇÏ¿© ó¸®ÇÔÀ¸·Î½á ÀÀ¿ëÀÇ ¼º´ÉÀÌ ÃÖ´ë 21% Çâ»óµÊÀ» º¸ÀδÙ.
¿µ¹®³»¿ë
(English Abstract)
Recently, many data centers have adopted high-performance storage devices to manage the ever-increasing data. In addition, multiple devices are used to efficiently process large amounts of data. However, despite the use of high-performance storage devices, performance can still be degraded when read and write operations are mixed in the workload. This is because the handling read operation is delayed until the write operations are completed. Thus, in this paper, we propose an efficient file distribution scheme based on I/O characteristics. The experimental results show that the performance of the application is improved by up to 21% by separating the read and write operations.
Å°¿öµå(Keyword) ´ÙÁß ÀúÀåÀåÄ¡   ÆÄÀÏ ¹èÄ¡ ±â¹ý   ÆÄÀÏ I/O Ư¼º ºÐ¼®   °í¼º´É ÀúÀåÀåÄ¡   multiple storage devices   analyzing file characteristics   file distribution   high-performance storage  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå