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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ÇÐȸÁö > µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)

µ¥ÀÌÅͺ£À̽º ¿¬±¸È¸Áö(SIGDB)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ¿Àµð¼¼¿ì½º/Graph: ¿Àµð¼¼¿ì½º °´Ã¼ °ü°èÇü DBMS¿Í ¹Ð°áÇÕµÈ ±×·¡ÇÁ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÇ ¼³°è ¹× ±¸Çö
¿µ¹®Á¦¸ñ(English Title) ODYSSEUS/Graph: Design and Implementation of a Graph Database System Tightly Coupled with the Odysseus Object Relational DBMS
ÀúÀÚ(Author) ³ªÀÎÁÖ   ÀÌÀÏ¿±   À±Å¼·   Ȳ±Ô¿µ   In-Ju Na   Il-Yeop YI   Tae-Seob Yun   Kyu-Young Whang  
¿ø¹®¼ö·Ïó(Citation) VOL 32 NO. 02 PP. 0089 ~ 0106 (2016. 08)
Çѱ۳»¿ë
(Korean Abstract)
ÃÖ±Ù ±×·¡ÇÁ µ¥ÀÌÅ͸¦ ´Ù·ç´Â ÀÀ¿ëÀÇ ±Ô¸ð¿Í »ç¿ëÀÚÀÇ ¼ö°¡ ±Þ°ÝÈ÷ Áõ°¡ÇÔ¿¡ µû¶ó È¿À²ÀûÀÎ ±×·¡ÇÁ ºÐ¼® ¿¬»êÀ» Áö¿øÇÏ´Â ±×·¡ÇÁ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡ ´ëÇÑ ¼ö¿ä°¡ Áõ°¡ÇÏ°í ÀÖ´Ù. ±×·¡ÇÁ ºÐ¼® ¿¬»êÀº ¹Ýº¹ÀûÀ¸·Î ÀÎÁ¢ ³ëµå¸¦ °Ë»öÇϴ Ư¡ÀÌ ÀÖÀ¸¹Ç·Î ÀÎÁ¢ ³ëµå °Ë»öÀ» È¿À²ÀûÀ¸·Î Áö¿øÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù. ÀÚü ÀúÀå ½Ã½ºÅÛ ±â¹Ý ±×·¡ÇÁ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀº ÀÎÁ¢ ³ëµåÀÇ °Ë»ö¿¡ ƯȭµÈ ÀúÀå ½Ã½ºÅÛÀ» »ç¿ëÇÏ¿© ºü¸¥ ¼º´ÉÀÇ ±×·¡ÇÁ ºÐ¼® ¿¬»êÀ» Á¦°øÇÑ´Ù. ±×·¯³ª ¿øº» µ¥ÀÌÅÍ°¡ DBMS¿¡ ÀúÀåµÈ °æ¿ì, À̸¦ ÀÌÀüÇØ¾ß ÇÏ´Â ¿À¹öÇìµå°¡ ÀÖÀ¸¸ç, µ¥ÀÌÅͺ£À̽ºÀÇ ´Ù¾çÇÑ ±â´ÉÀ» ÀÀ¿ë¿¡¼­ »ç¿ëÇÒ ¼ö ¾ø´Â ÇѰ踦 °¡Áø´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼­´Â DBMS ±â¹Ý ±×·¡ÇÁ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÎ ¿Àµð¼¼¿ì½º/Graph¸¦ ¼³°èÇÏ°í ±¸ÇöÇÑ´Ù. ¿Àµð¼¼¿ì½º/Graph¿¡¼­´Â °¢ ³ëµåÀÇ ÀÎÁ¢ ³ëµåµé¿¡ ´ëÇÑ Á¤º¸¸¦ ÇÔ²² ÀúÀåÇÔÀ¸·Î½á ÀÎÁ¢ ³ëµå °Ë»öÀ» È¿À²ÀûÀ¸·Î Áö¿øÇÒ ¼ö ÀÖ´Ù. ¶ÇÇÑ, ±×·¡ÇÁ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÇ ±â´ÉÀ» DBMS¿¡ ¹Ð°áÇÕÇÔÀ¸·Î½á µ¥ÀÌÅÍ ÀÇ ¿ÜºÎ ÀÎÃâÀ» ¹æÁöÇÏ¿© ¼º´ÉÀ» Çâ»ó½ÃŲ´Ù. ½ÇÇèÀ» ÅëÇÏ¿© ¿Àµð¼¼¿ì½º/GraphÀÇ ±×·¡ÇÁ ºÐ¼® ¼º´ÉÀÌ ±×·¡ÇÁ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÇ ±â´ÉÀ» DBMS¿Í ¼Ò°áÇÕÇÑ ½Ã½ºÅÛ¿¡ ºñÇØ ÃÖ´ë 14.06¹è ºü¸§À» º¸ÀδÙ.
¿µ¹®³»¿ë
(English Abstract)
Recently, abundance of web applications involving graph databases and their numerous users produce high demand for graph database systems that support efficient graph analysis operations. Since a graph analysis operation repeatedly searches for and accesses adjacent nodes, efficiency of those operations is very important. Graph database systems based on their own (ad-hoc) storage systems can perform graph analysis operation efficiently since those storage systems are specialized for searching adjacent nodes. However, in the case where the input data for the (graph analysis) operation is stored in a DBMS, the data should be migrated to their own storage system. Moreover, applications cannot utilize various functionalities provided by the DBMS. In this paper, we design and implement ODYSSEUS/Graph, a graph database system based on a DBMS. ODYSSEUS/Graph can efficiently search for adjacent nodes related to a specific node by storing the information of adjacent nodes in the tuple for that node. In addition, we improve the performance of
ODYSSEUS/Graph by tightly-coupling the functions of the graph database system with the DBMS so that we can avoid copying the data to a specialized storage system for graph analysis. Through the experiments, we show that ODYSSEUS/Graph can process graph analysis operations up to 14.06 times faster than a loosely-coupled system.
Å°¿öµå(Keyword) ±×·¡ÇÁ µ¥ÀÌÅÍ   ±×·¡ÇÁ ºÐ¼®   ¹Ð°áÇÕ   DBMS   Graph data   Graph   analysis   Tight-integrated   DBMS  
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