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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
ÇÏµÓ ±â¹Ý DW½Ã½ºÅÛ Å¸Á¶¿Í °ü°èÇü DBMSÀÇ ¼º´É ºñ±³ |
¿µ¹®Á¦¸ñ(English Title) |
Performance Comparison of DW System Tajo Based on Hadoop and Relational DBMS |
ÀúÀÚ(Author) |
À¯½Å
°íÁ¤Çö
¿©Á¤¸ð
Liu Chen
Junghyun Ko
Jeongmo Yeo
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¿ø¹®¼ö·Ïó(Citation) |
VOL 03 NO. 09 PP. 0349 ~ 0354 (2014. 09) |
Çѱ۳»¿ë (Korean Abstract) |
ºòµ¥ÀÌÅÍ Ã³¸® Ç÷§ÆûÀÎ ÇϵÓÀÇ µîÀå ÀÌÈÄ SQLÀ» ÀÌ¿ëÇÏ¿© Çϵӻ󿡼 µ¥ÀÌÅÍ ºÐ¼®À» ÇÒ ¼ö ÀÖ´Â SQL-on-Hadoop ±â¼úÀÌ ÁÖ¸ñ¹Þ°í ÀÖ´Ù. ±× Áß¿¡¼µµ ±¹³» °³¹ßÀÚ°¡ ÁÖÃàÀÌ µÇ¾î °³¹ßÇÏ°í ¿ÃÇØ 4¿ù ¾ÆÆÄÄ¡ ÃÖ»óÀ§ ÇÁ·ÎÁ§Æ®·Î ¼±Á¤µÈ ŸÁ¶(Tajo)°¡ ¸¹Àº ÁÖ¸ñÀ» ¹Þ°í ÀÖ´Ù. SQL-on-Hadoop ±â¼úÀÇ µîÀåÀ¸·Î DW½ÃÀåÀÇ º¯È°¡ Æ÷ÂøµÇ°í ÀÖÁö¸¸ ±× ¼º´É¿¡ °üÇÑ ¿¬±¸´Â ¹Ì¹ÌÇÑ ½ÇÁ¤ÀÌ´Ù. ±×·¡¼ º» ¿¬±¸¿¡¼´Â ŸÁ¶¸¦ ÀÌ¿ëÇÏ¿© °ü°èÇü µ¥ÀÌÅͺ£À̽º¿ÍÀÇ µ¥ÀÌÅÍ ºÐ¼®¼º´É ºñ±³¿¡ °üÇÑ ½ÇÇèÀ» ÁøÇàÇÏ¿© SQL-on-Hadoop ±â¹Ý DW ¼±Åÿ¡ µµ¿òÀÌ µÉ ¿¬±¸¸¦ ¼öÇàÇÏ¿´´Ù. ÇÏµÓ ±â¹Ý±â¼úÀΠŸÁ¶¸¦ ¿Ã¹Ù¸¥ »ç¿ëÀü·«À» ¼¼¿ö È°¿ëÇÑ´Ù¸é °ü°èÇü µ¥ÀÌÅͺ£À̽ºº¸´Ù ¿ì¼öÇÑ ¼º´ÉÀ» º¸Àδٴ °á°ú¸¦ ¾ò¾úÀ¸¸ç ¿ÀÇ ¼Ò½ºÀΠŸÁ¶´Â ¸¹Àº °³¹ßÀÚµéÀÇ Âü¿©·Î ÀÎÇØ Á¡Â÷ ±â¼úÀÇ ¿Ï¼ºµµ°¡ ³ô¾ÆÁ® DW ¹× µ¥ÀÌÅÍ ºÐ¼®ºÐ¾ß¿¡¼ Áß¿äÇÑ ÃàÀ» ´ã´çÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î ¿¹»óÇÑ´Ù
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¿µ¹®³»¿ë (English Abstract) |
Since Hadoop which is the Big-data processing platform was announced, SQL-on-Hadoop is the spotlight as the technique to analyze data using SQL on Hadoop. Tajo created by Korean programmers has recently been promoted to Top-Level-Project status by the Apache in April and has been paid attention all around world. Despite a sensible change caused by Hadoop¡¯s appearance in DW market, researches of those performance is insufficient. Thus, this study has been conducted to help choose a DW solution based on SQL-on-Hadoop as progressing the test on comparison analysis of RDBMS and Tajo. It has shown that Tajo based on Hadoop is more superior than RDBMS if it is used with accurate strategy. In addition, open-source project Tajo is expected not only to achieve improvements in technique due to active participation of many developers but also to be in charge of an important role of DW in the filed of data analysis.
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Å°¿öµå(Keyword) |
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ÇϵÓ
µ¥ÀÌÅÍ ºÐ¼®¼º´É
µ¥ÀÌÅÍ ¿þ¾îÇϿ콺
Tajo
Hadoop
Analyzing Performance of Data
Data Warehouse
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