NHN NBD º¥Ä¡¸¶Å© °á°ú
(ÀÎÅÍ³Ý °Ô½ÃÆÇ ÀÀ¿ë Áß½ÉÀ¸·Î MySQL°ú ¼º´É ºñ±³)
1.2. ÀÎÅÍ³Ý °Ô½ÃÆÇ ¼ºñ½º ½Ã½ºÅÛ ÂüÁ¶ ¸ðµ¨
1.3. NBD Benchmark ½Ã½ºÅÛ ÂüÁ¶ ±¸Á¶
2.2.1. CUBRID 7.3 : 10(thread)*7(process) SqlMap-DBCP
2.2.2. MySQL: 10(thread)*7(process) SqlMap-DBCP
2.3.1. CUBRID vs MySQL TPSºñ±³
2.3.2. CUBRID vs MySQL CPU »ç¿ëÀ² ºñ±³
2.3.3. CUBRID vs MySQL DISK»ç¿ëÀ² ºñ±³
3.1.1. Entities and Relationships
3.2.2. Transaction Definitions
3.2.3. Workload Type – Hotspot read
3.2.4. Database Scaling and Population
º» ¹®¼´Â ÀÎÅÍ³Ý °Ô½ÃÆÇ ÀÀ¿ë ÇÁ·Î±×·¥¿¡¼ Å¥ºê¸®µå µ¥ÀÌÅͺ£À̽ºÀÇ ¼º´ÉÀ» °ËÁõÇÒ ¸ñÀûÀ¸·Î ÀÛ¼ºµÇ¾úÀ¸¸ç, ½ÃÇè ¹æ¹ý ¹× ½ÃÇè °á°ú¸¦ Æ÷ÇÔÇϰí ÀÖ´Ù.
1.1. NBD Benchmark ¸ñÀû
º» ¹®¼´Â NHN Internet Bulletin Board Application Database Benchmark(ÀÌÈÄ NBD Benchmark)ÀÇ »ç¾ç(Specification)À» °£·«È÷ ±â¼úÇϰí 1Â÷ ½ÃÇè °á°ú¸¦ Á¦°øÇÑ´Ù. NBD Benchmark´Â ÀÎÅÍ³Ý ¼ºñ½º¿¡¼ ´ëÇ¥µÇ´Â ÀÀ¿ë ÇÁ·Î±×·¥ÀÎ °Ô½ÃÆÇ ·ùÀÇ ¼ºñ½º¿¡ ´ëÇÑ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ(ȤÀº DBMS)ÀÇ ¼º´É º¥Ä¡¸¶Å©¸¦ Á¤ÀÇÇÑ °ÍÀÌ´Ù.
NBD Benchmark´Â °Ô½ÃÆÇ ·ùÀÇ À¥ ¼ºñ½º¸¦ ±¸ÇöÇÏ¸é¼ »ç¿ëµÇ´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÇ ¼º´ÉÀ» ¼ºñ½º °üÁ¡¿¡¼ ÃøÁ¤ÇÏ¿© ½Ã½ºÅÛµéÀÇ ¼º´ÉÀ» »óÈ£ ºñ±³Çϱâ À§ÇÑ °ÍÀÌ´Ù. NBD Benchmark´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÇ ¼º´É¿¡¸¸ ÃÊÁ¡À» ¸ÂÃ߸ç, Àüü ¼ºñ½º¿¡ °ü¿©µÇ´Â À¥ ¼¹ö µîÀº ¹èÁ¦ÇÑ »óÅ·Π¼º´ÉÀ» ÃøÁ¤ÇÑ´Ù.
1.2. ÀÎÅÍ³Ý °Ô½ÃÆÇ ¼ºñ½º ½Ã½ºÅÛ ÂüÁ¶ ¸ðµ¨
NBD BenchmarkÀÇ ¸ðµ¨ÀÌ µÇ´Â ÀÎÅÍ³Ý °Ô½ÃÆÇ ¼ºñ½º¿¡ ´ëÇÑ ÂüÁ¶ ½Ã½ºÅÛÀÇ ±¸Á¶´Â ±×¸² 1°ú °°´Ù.
l À¥ ¼ºñ½º Ŭ¶óÀ̾ðÆ®: ÀÎÅÍ³Ý °Ô½ÃÆÇ ¼ºñ½º¸¦ ÀÌ¿ëÇÏ´Â À¥ ºê¶ó¿ìÀú¿Í »ç¿ëÀÚ¸¦ ÀǹÌÇÑ´Ù.
l ÀÎÅÍ³Ý À¥ ¾îÇø®ÄÉÀÌ¼Ç ¼¹ö: À¥ ºê¶ó¿ìÀú°¡ Á¢¼ÓÇÏ´Â À¥ ¼¹ö¿Í ¼ºñ½º ·ÎÁ÷À» ¼öÇàÇÏ´Â ¾îÇø®ÄÉÀÌ¼Ç ¼¹ö¸¦ ÇÕÇØ¼ ÁöĪÇÑ´Ù.
l ³»ºÎ ³×Æ®¿öÅ©: À¥ ¾îÇø®ÄÉÀÌ¼Ç ¼¹ö¿Í µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ »çÀÌ¿¡ Á¸ÀçÇÏ´Â ³×Æ®¿öÅ©ÀÌ´Ù. (NBD Benchmark ¿¡¼´Â À¥ ¾îÇø®ÄÉÀÌ¼Ç ¼¹ö¿Í µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÌ ³×Æ®¿öÅ© ¿¬°á ¾øÀÌ ÇϳªÀÇ ¼¹ö¿¡¼ ½Ã½ºÅÛ ±¸¼ºÀº °í·ÁÇÏÁö ¾Ê´Â´Ù.)
l µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ: ÀÎÅÍ³Ý °Ô½ÃÆÇ µ¥ÀÌÅͺ£À̽º¸¦ ÀúÀå °ü¸®Çϰí À¥ ¾îÇø®ÄÉÀ̼ÇÀÇ µ¥ÀÌÅͺ£À̽º ¿äûÀ» ó¸®ÇÏ´Â ½Ã½ºÅÛÀÌ´Ù.

±×¸² 1 ¼ºñ½º ½Ã½ºÅÛ ÂüÁ¶ ¸ðµ¨
1.3. NBD Benchmark ½Ã½ºÅÛ ÂüÁ¶ ±¸Á¶
NBD Benchmark´Â 1.2 ÀÎÅÍ³Ý °Ô½ÃÆÇ ¼ºñ½º ½Ã½ºÅÛ ÂüÁ¶ ¸ðµ¨¿¡¼ À¥ ¾îÇø®ÄÉÀÌ¼Ç ¼¹ö°¡ À¥ ºê¶ó¿ìÀú(»ç¿ëÀÚ)ÀÇ ¼ºñ½º ¿äûÀ» ó¸®Çϱâ À§ÇØ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡ ¿äûÀ» º¸³»°í °á°ú¸¦ ¾ò´Â °úÁ¤¿¡¼ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÇ ¼º´ÉÀ» ÃøÁ¤Çϱâ À§ÇÑ °ÍÀ¸·Î, (1) ¿öÅ©·Îµå¸¦ Á¦°øÇÏ´Â Å×½ºÆ® µå¶óÀ̹ö ÇÁ·Î±×·¥°ú (2) ¼º´É ÃøÁ¤ ´ë»óÀÎ µ¥ÀÌÅͺ£À̽º½Ã½ºÅÛ, ±×¸®°í (3) µ¥ÀÌÅ͸¦ »ý¼ºÇÏ´Â µ¥ÀÌÅͺ£À̽º »ý¼º±â·Î ±¸¼ºµÈ´Ù. (±×¸² 2)
Å×½ºÆ® µå¶óÀ̹ö´Â ¼ºñ½º¸¦ »ç¿ëÇÏ´Â À¥ ºê¶ó¿ìÀú¿Í ¼ºñ½º¸¦ Á¦°øÇÏ´Â À¥ ¾îÇø®ÄÉÀÌ¼Ç ¼¹öÀÇ ¿ªÇÒÀ» ¼öÇàÇÏ´Â ÇÁ·Î±×·¥À¸·Î Á¤ÀÇµÈ ¿öÅ©·Îµå¸¦ »ý¼ºÇϸç, µ¥ÀÌÅͺ£À̽ºÀÇ ÀÀ´ä °á°ú¸¦ ¼ºñ½º¿Í Æ®·£Àè¼Ç, ±×¸®°í Æ®·£Àè¼ÇÀ» ±¸¼ºÇÏ´Â SQL Äõ¸® ¼öÁØ¿¡¼ ÃøÁ¤ÇÑ´Ù.
µ¥ÀÌÅͺ£À̽º »ý¼º±â´Â ´ë»ó µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀ» ÀÌ¿ëÇØ Database Design¿¡ Á¤ÀÇµÈ NBD µ¥ÀÌÅͺ£À̽º¸¦ »ý¼º/±¸¼ºÇÏ´Â ÇÁ·Î±×·¥ÀÌ´Ù.

±×¸² 2 NBD Benchmark ½Ã½ºÅÛ ÂüÁ¶ ±¸Á¶
2. ½ÃÇè °á°ú
2.1. ½ÃÇè ȯ°æ
|
Ç׸ñ |
¼ÒÇ׸ñ |
CUBRID |
MySQL |
|
µ¥ÀÌÅͺ£À̽º |
¹öÀü |
CUBRID Release 7.3.0.1085 |
5.0.40-nhn_standard_64-log MySQL NHN Standard 64bit Version |
|
¼¹ö Á¤º¸ |
½Ã½ºÅÛ Á¤º¸ |
½ÃÇè¿¡ »ç¿ëµÈ ¸ðµç ÀåºñÀÇ SPECÀº µ¿ÀÏÇÔ. Linux d78741 2.6.18-8.el5 #1 SMP Thu Mar 15 19:46:53 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux |
|
|
CPU |
4 * ( model name: Intel(R) Xeon(R) CPU 5148 @ 2.33GHz cpu MHz : 2327.528 cache size : 4096 KB ) |
||
|
MEM |
8G |
||
|
µ¥ÀÌÅÍ º£À̽º ±¸¼º |
½ºÄÉÀÏ |
small-scaled board (°Ô½Ã¹° ¼ö 1000 ¡¾ 10%) 2°³ medium-scaled board (°Ô½Ã¹° ¼ö 100000 ¡¾ 10%) 6°³ |
|
|
¿öÅ©·Îµå À¯Çü |
|
Hotspot read |
|
|
¿öÅ©·Îµå ¼³Á¤ |
|
°¢ DBMS ¼¹öÀÇ CPU »ç¿ë·üÀ» ±Ø´ëÈ ÇÏ´Â work load »ý¼º. ´ÙÀ½ runÀ» 20ºÐ°£ 3ȸ ¿¬¼Ó ¼øÂ÷ ¼öÇà CUBRID: 10(thread)*7(process) SqlMap-DBCP MySQL: 10(thread)*7(process) SqlMap-DBCP |
|
|
Å×½ºÆ® µå¶óÀ̹ö |
Font-end |
NBench (2007/11/8ÀÏ ¹öÀü) |
|
|
Backend ±¸¼º |
SQL Map + DBCP, JDBC + DBCP |
||
|
Backend ±¸¼º package |
SQL Map : ibatis-2.3.0.677.jar DBCP : commons-dbcp-1.1.jar JDBC : cubrid_jdbc_1085.jar (CUBRID), mysql-connector-java-5.1.3-rc-bin.jar (MySQL) |
||
|
±âŸ ¼ÒÇÁÆ®¿þ¾î |
|
¾øÀ½ |
|
NOTICE:
¼ºñ½º Àû¿ë ½Ã¿¡´Â ´ëºÎºÐ HA(High Availability) ±¸¼ºÀÌ ÇÊ¿äÇϹǷΠº¹Á¦ ±â´ÉÀ» ÀÌ¿ëÇÏ¿© Active ó Standby¸¦ ±¸¼ºÇÑ´Ù. µû¶ó¼ 2´ëÀÇ DB ¼¹ö¸¦ ±¸¼ºÇÏ´Â °ÍÀ» ¸ñÇ¥ ¸ðµ¨·Î ÇÏ¿© ½ÃÇèÇÑ´Ù.
2.2. ½ÃÇè °á°ú
2.2.1. CUBRID 7.3 : 10(thread)*7(process) SqlMap-DBCP
|
Ç׸ñ |
RUN1 |
RUN2 |
RUN3 |
|
¼öÇà ½Ã°£ (msec) |
1,207,635 |
1,205,475 |
1,204,228 |
|
¼ºñ½º ¿äû¼ö |
6,739,478 |
6,688,506 |
6,702,216 |
|
½ÇÆÐÇÑ ¼ºñ½º ¿äû¼ö |
2 |
0 |
0 |
|
ÆäÀÌÁö ºä (PV/sec) |
944 |
938 |
941 |
|
ÃÊ´ç Æ®·£Àè¼Ç 󸮼ö(TPS/sec) |
5,580 |
5,548 |
5,565 |
2.2.2. MySQL: 10(thread)*7(process) SqlMap-DBCP
|
Ç׸ñ |
RUN1 |
RUN2 |
RUN3 |
|
¼öÇà ½Ã°£ (msec) |
1,207,710 |
1,208,835 |
1,209,678 |
|
¼ºñ½º ¿äû¼ö |
3,709,017 |
3,709,882 |
3,693,530 |
|
½ÇÆÐÇÑ ¼ºñ½º ¿äû¼ö |
49 |
40 |
32 |
|
ÆäÀÌÁö ºä (PV/sec) |
540 |
540 |
537 |
|
ÃÊ´ç Æ®·£Àè¼Ç 󸮼ö(TPS/sec) |
3,071 |
3,068 |
3,053 |
2.3. ½ÃÇè °á°ú ºÐ¼®
2.3.1. CUBRID vs MySQL TPSºñ±³
|
±¸ºÐ |
CUBRID 7.3 |
MySQL 5.0.40 |
CUBRID
vs MySQL |
|
¼öÇà ½Ã°£ (msec) |
1,205,779 |
1,208,741 |
182% |
|
¼ºñ½º ¿äû¼ö |
6,710,067 |
3,704,143 |
|
|
½ÇÆÐÇÑ ¼ºñ½º ¿äû¼ö |
1 |
40 |
|
|
ÆäÀÌÁö ºä (PV/sec) |
941 |
539 |
|
|
ÃÊ´ç Æ®·£Àè¼Ç 󸮼ö(TPS/sec) |
5,564 |
3,064 |

2.3.2. CUBRID vs MySQL CPU »ç¿ëÀ² ºñ±³

NOTE:
m ¼öÁý ¹æ½Ä : sar –r
m ¼öÁý Ç׸ñ
¨ç USER : Percentage of CPU utilization that occurred while executing at the user level
¨è SYSTEM: Percentage of CPU utilization that occurred while executing at the system level
¨é TOTAL : USER + SYSTEM
2.3.3. CUBRID vs MySQL DISK»ç¿ëÀ² ºñ±³



NOTE:
m ¼öÁý ¹æ¹ý: sar –B
m ¼öÁý Ç׸ñ
¨ç pgpgin/s : Total number of kilobytes the system paged in from disk per second
¨è pgpgout/s : Total number of kilobytes the system paged out to disk per second
¨é faults/s : Number of page faults (major + minor) made by the system per second
n
3. ½ÃÇè ½Ã³ª¸®¿À
3.1.1. Entities and Relationships
´ÙÀ½ ±×¸²Àº NBD BenchmarkÀÇ µ¥ÀÌÅͺ£À̽º¿¡ ´ëÇÑ °£´ÜÇÑ ER DiagramÀÌ´Ù.

±×¸² 3 NBD µ¥ÀÌÅͺ£À̽º ER ´ÙÀ̾î±×·¥
¹ü·Ê: PK – Primary Key, FK – Foreign Key, NL – Not NULL constraint, U – Unique constraint
NBD_BOARD_INFO Å×À̺íÀº µ¥ÀÌÅͺ£À̽º¿¡ ÀÖ´Â °Ô½ÃÆÇµéÀÇ Á¤º¸¸¦ Æ÷ÇÔÇÑ´Ù.
Ç¥ 1 NBD_BOARD_INFO Å×À̺í
|
Çʵå¸í |
Çʵå Á¤ÀÇ (µ¥ÀÌÅÍŸÀÔ) |
Á¦¾à Á¶°Ç |
¼³¸í |
|
BOARD_ID |
Decimal digits (10) |
PK |
°Ô½ÃÆÇ ½Äº°ÀÚ, |
|
BOARD_TITLE |
Variable character (100) |
NL |
°Ô½ÃÆÇ Á¦¸ñ |
|
BOARD_DESCRIPTION |
Variable character (300) |
|
°Ô½ÃÆÇ¿¡ ´ëÇÑ ¼³¸í |
|
SERVICE_INFO |
Variable character (30) |
NL |
°Ô½ÃÆÇÀÌ »ç¿ëµÇ´Â ¼ºñ½º |
|
BOARD_TYPE |
Variable character (10) |
NL |
°Ô½ÃÆÇÀÇ Á¾·ù (¿¹. UCC, Text, Picture) |
|
BOARD_STATUS |
Variable character (10) |
NL |
°Ô½ÃÆÇÀÇ »óÅ (¿¹. Active, Closed) |
|
AUTH_CONTROL |
Variable character (200) |
|
±ÇÇÑÀ» ³ªÅ¸³»´Â ½ºÆ®¸µ |
|
ADMIN_ID |
Variable character (20) |
|
°ü¸®ÀÚÀÇ ID |
|
OPEN_DATE |
Date |
|
¼ºñ½º ½ÃÀÛµÈ ³¯Â¥ |
|
CLOSE_DATE |
Date |
|
¼ºñ½º ÁßÁöµÈ ³¯Â¥ |
|
EXTRA_1 |
|
|
|
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EXTRA_2 |
|
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|
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EXTRA_3 |
|
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EXTRA_4 |
|
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n NBD_CATEGORY
NBD_CATEGORY Å×À̺íÀº °Ô½ÃÆÇ ³»¿¡¼ °Ô½Ã¹°µéÀÇ ÁÖÁ¦ ±¸ºÐÀ» ÀǹÌÇÑ´Ù. ¿¹¸¦ µé¾î, ¡®¼¼°è ¿©Ç࡯ °Ô½ÃÆÇÀ̶ó¸é ¡®¿©Çà Áغñ¡¯, ¡®¸ÀÁý ¼Ò°³¡¯, ¡®¼÷¼Ò Á¤º¸¡¯, ¡®¿©Çà±â¡¯, ¡®±âŸ¡¯ µîÀ¸·Î ±¸ºÐÇÒ ¼ö ÀÖ´Ù. °Ô½Ã¹°À» ÀÛ¼ºÇÒ ¶§´Â ƯÁ¤ ÁÖÁ¦¸¦ ¼±ÅÃÇÒ ¼öµµ ÀÖ°í, ÁÖÁ¦ ¼±Åà ¾øÀÌ ¡®Àüü¡¯°¡ µÉ ¼öµµ ÀÖ´Ù.
CATEGORY_ID´Â µ¥ÀÌÅͺ£À̽º ¹üÀ§¿¡¼ À¯ÀÏÇØ¾ß ÇÑ´Ù. BOARD_ID·Î ¾î¶² °Ô½ÃÆÇ¿¡¼ Á¤ÀÇµÈ Ä«Å×°í¸®ÀÎÁö ³ªÅ¸³½´Ù.
Ç¥ 2 NBD_CATEGORY Å×À̺í
|
Çʵå¸í |
Çʵå Á¤ÀÇ (µ¥ÀÌÅÍŸÀÔ) |
Á¦¾à Á¶°Ç |
¼³¸í |
|
BOARD_ID |
Decimal digits (10) |
FK |
°Ô½ÃÆÇ ½Äº°ÀÚ, |
|
CATEGORY_ID |
Decimal digits (10) |
PK |
Ä«Å×°í¸® ½Äº°ÀÚ |
|
CATEGORY_NAME |
Variable character (20) |
NL |
Ä«Å×°í¸®¸í |
|
EXTRA_1 |
|
|
|
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EXTRA_2 |
|
|
|
|
EXTRA_3 |
|
|
|
|
EXTRA_4 |
|
|
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n NBD_ARTICLE_INFO
NBD_ARTICLE_INFO Å×À̺íÀº ¸ðµç °Ô½Ã¹°¿¡ ´ëÇÑ »ó¼¼ Á¤º¸¸¦ ÀúÀåÇϰí ÀÖ´Ù. NBD Benchmark µ¥ÀÌÅͺ£À̽º ¸ðµ¨¿¡¼´Â °Ô½ÃÆÇ º°·Î Å×À̺íÀÌ ºÐ¸®µÇÁö ¾Ê°í ¸ðµç °Ô½Ã¹°Àº º¸µå ½Äº°ÀÚ(BOARD_ID)¸¦ °¡Áö°í ÀÖ´Ù.
ARTICLE_ID´Â °Ô½ÃÆÇ ³»¿¡¼°¡ ¾Æ´Ñ µ¥ÀÌÅͺ£À̽º ¹üÀ§ ³»¿¡¼ À¯ÀÏÇØ¾ß ÇÑ´Ù.
ARTICLE_NO´Â °Ô½ÃÆÇ ³»¿¡¼ µî·ÏµÇ´Â ¼ø¼·Î ÀϷùøÈ£¸¦ ÇÒ´çÇÑ´Ù. ¶ÇÇÑ, °Ô½Ã¹°ÀÌ ´ä±ÛÀÎ °æ¿ì´Â ¿ø·¡ °Ô½Ã¹°°ú µ¿ÀÏÇÑ ARTICLE_NO¸¦ °®´Â´Ù. ´ä±Ûµµ ÇϳªÀÇ °Ô½Ã¹°À̹ǷΠARTICLE_ID´Â º°µµ·Î ºÎ¿©µÈ´Ù.
REPLY_NO_SEQ´Â °Ô½Ã¹°ÀÌ ´ä±ÛÀÎ °æ¿ì °ªÀ» °¡Áö¸ç, ´ë»ó °Ô½Ã¹°ÀÇ ARTICLE_NO¿¡ ´ä±Û ³»¿¡¼ÀÇ ¼ø¼ ¹øÈ£¸¦ µ¡ºÙÀÎ ÇüŸ¦ ½ºÆ®¸µÀ¸·Î ÀÎÄÚµùÇÏ¿© ¸¸µç´Ù. ¿¹¸¦ µé¾î, 10¹ø °Ô½Ã¹°¿¡ ´ëÇÑ 3¹øÂ° ´ä±ÛÀÎ °æ¿ì´Â ARTICLE_NO´Â 10À̸ç REPLY_NO_SEQ´Â ¡°10,3¡±ÀÇ °ªÀ» °¡Áö¸ç, 10¹ø °Ô½Ã¹°ÀÇ 5¹øÂ° ´ä±Û¿¡ ´ëÇÑ Ã¹¹øÂ° ´ä±ÛÀÎ °æ¿ì´Â REPLY_NO_SEQ·Î ¡°10,5,1¡±ÀÇ °ªÀ» °¡Áø´Ù.
REPLY_DEPTH´Â ´ä±ÛÀÎ °æ¿ì Áßø ±íÀ̸¦ Ç¥½ÃÇÑ´Ù. ¿¹¸¦ µé¾î, 10¹ø °Ô½Ã¹°¿¡ ´ëÇÑ 3¹øÂ° ´ä±ÛÀÎ °æ¿ì´Â REPLY_DEPTH°¡ 1À̸ç, REPLY_NO_SEQ°¡ ¡°10,5,1¡±ÀÎ ´ä±ÛÀº REPLY_DEPTH°¡ 2ÀÌ´Ù. ´ä±ÛÀÌ ¾Æ´Ñ °Ô½Ã¹°Àº REPLY_DEPTH°¡ 0ÀÌ´Ù.
READ_COUNTER, RECOMMENDED_COUNTER, COMMENT_COUNTER, SCRAP_COUNTERÀÇ ±âº»°ªÀº 0ÀÌ´Ù.
Ç¥ 3 NBD_ARTICLE_INFO Å×À̺í
|
Çʵå¸í |
Çʵå Á¤ÀÇ (µ¥ÀÌÅÍŸÀÔ) |
Á¦¾à Á¶°Ç |
¼³¸í |
|
BOARD_ID |
Decimal digits (10) |
FK |
°Ô½Ã¹°ÀÇ °Ô½ÃÆÇ ½Äº°ÀÚ |
|
ARTICLE_ID |
Decimal digits (20) |
PK |
°Ô½Ã¹° ½Äº°ÀÚ |
|
ARTICLE_NO |
Decimal digits (10) |
NL |
º¸µå ³»¿¡¼ °Ô½Ã¹°ÀÇ ¼ø¼ ¹øÈ£ |
|
REPLY_NO_SEQ |
Variable character (30) |
U |
´ä±Û ¹øÈ£ÀÇ ½ÃÄö½º (¿¹. ARTICLE_NO 10¿¡ ´ëÇÑ µÎ ¹øÂ° ´ä±ÛÀÎ °æ¿ì 10,2) |
|
REPLY_DEPTH |
Decimal digits (10) |
|
´ä±Û ±íÀÌ (¿¹. REPLY_NO_SEQ°¡ 10,2,1ÀÎ °æ¿ì 2) |
|
ARTICLE_TITLE |
Variable character (300) |
NL |
°Ô½Ã¹° Á¦¸ñ |
|
PREVIEW_TEXT |
Variable character (500) |
|
¹Ì¸® º¸±â ÅØ½ºÆ® ³»¿ë |
|
THUMBNAIL_IMAGE |
Variable character (200) |
|
½æ³×ÀÏ À̹ÌÁöÀÇ URI |
|
ARTICLE_TYPE |
Variable character (10) |
NL |
°Ô½Ã¹°ÀÇ Á¾·ù (¿¹. Text, Picture, UCC(Video Clip)) |
|
ARTICLE_CATEGORY |
Decimal digits (10) |
FK |
°Ô½Ã¹°ÀÇ Ä«Å×°í¸® |
|
ARTICLE_STATUS |
Variable character (10) |
NL |
°Ô½Ã¹°ÀÇ »óÅ (¿¹. Deleted, Restricted, ¡¦) |
|
WRITER_ID |
Variable character (20) |
NL |
ÀÛ¼ºÀÚ ID |
|
WRITER_NICKNAME |
Variable character (50) |
NL |
ÀÛ¼ºÀÚ Çʸí |
|
WRITER_INFO |
Variable character (200) |
|
ÀÛ¼ºÀÚ Á¤º¸ (¿¹. IP ÁÖ¼Ò, e-mail, ¼ºº°, ºê¶ó¿ìÀú ÄíŰ µî) |
|
POSTED_TIME |
Timestamp |
NL |
°Ô½Ã¹° µî·Ï ½Ã°£ |
|
MODIFIED_TIME |
Timestamp |
|
°Ô½Ã¹° ¼öÁ¤ ½Ã°£ |
|
ARTICLE_PASSWORD |
Variable character (20) |
|
°Ô½Ã¹° ¾ÏÈ£ |
|
HAS_ATTACHMENTS |
Character (1) |
|
÷ºÎ Æ÷ÇÔ ¿©ºÎ (Y / N) |
|
IS_PRIVATE |
Character (1) |
|
ºñ°ø°³ ¿©ºÎ (Y/N) |
|
IS_SEARCHABLE |
Character (1) |
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°Ë»ö Çã¿ë ¿©ºÎ (Y/N) |
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IS_SCRAPED |
Character (1) |
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½ºÅ©·¦ ¿©ºÎ (Y/N) |
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IS_POPULAR |
Character (1) |
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ÀÎ±â ±Û ¿©ºÎ (Y/N) |
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READ_COUNTER |
Decimal digits (10) |
NL |
Á¶È¸¼ö |
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RECOMMENDED_COUNTER |
Decimal digits (10) |
NL |
Ãßõ¼ö |
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COMMENT_COUNTER |
Decimal digits (10) |
NL |
µ¡±Û ¼ö |
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SCRAP_COUNTER |
Decimal digits (10) |
NL |
½ºÅ©·¦ ¼ö |
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EXTRA_1 |
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EXTRA_2 |
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EXTRA_3 |
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EXTRA_4 |
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n NBD_CONTENT
NBD_CONTENT Å×À̺íÀº NBD_ARTICLE_INFO¿¡ µî·ÏµÈ °Ô½Ã¹°ÀÇ ³»¿ëÀ» ÀúÀåÇÑ´Ù.
°¢ ·¹ÄÚµå´Â ARICLE_ID·Î ±¸º°ÇÑ´Ù. (ARTICLE_ID°¡ Foreign Key ÀÌ´Ù.)
Ç¥ 4 NBD_CONTENT Å×À̺í
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Çʵå¸í |
Çʵå Á¤ÀÇ (µ¥ÀÌÅÍŸÀÔ) |
Á¦¾à Á¶°Ç |
¼³¸í |
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BOARD_ID |
Decimal digits (10) |
FK |
°Ô½ÃÆÇ ½Äº°ÀÚ |
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ARTICLE_ID |
Decimal digits (20) |
PK, FK |
°Ô½Ã¹° ½Äº°ÀÚ |
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CONTENT |
LOB (>=1G) |
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°Ô½Ã¹° ³»¿ë |
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EXTRA_1 |
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EXTRA_2 |
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EXTRA_3 |
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EXTRA_4 |
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n NBD_ATTACHMENT
NBD_ATTACHMENT Å×À̺íÀÇ ·¹ÄÚµå´Â NBD_ARTICLE_INFO¿¡ µî·ÏµÈ °Ô½Ã¹°ÀÇ Ã·ºÎµéÀÌ´Ù. ÇϳªÀÇ °Ô½Ã¹°Àº ¿©·¯ °³ÀÇ Ã·ºÎ¸¦ °¡Áú ¼ö ÀÖÀ¸¹Ç·Î °Ô½Ã¹° ´ç ATTACHEMENT_NO¸¦ ¼ø¼´ë·Î ºÎ¿©ÇÑ´Ù. (ARTICLE_ID, ATTACHMENT_NO)°¡ ±âº»Å°(Primary Key)°¡ µÈ´Ù. ÷ºÎ µ¥ÀÌÅÍ ÀÚü´Â µ¥ÀÌÅͺ£À̽º¿¡ ÀúÀåÇÏÁö ¾Ê°í º°µµÀÇ ¿ÜºÎ ½Ã½ºÅÛ¿¡ ÀúÀåµÇ¹Ç·Î ÇØ´ç URI¸¸À» ÀúÀåÇÑ´Ù.
Ç¥ 5 NBD_ATTACHEMENT Å×À̺í
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Çʵå¸í |
Çʵå Á¤ÀÇ (µ¥ÀÌÅÍŸÀÔ) |
Á¦¾à Á¶°Ç |
¼³¸í |
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BOARD_ID |
Decimal digits (10) |
FK |
°Ô½ÃÆÇ ½Äº°ÀÚ |
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ARTICLE_ID |
Decimal digits (20) |
PK, FK |
°Ô½Ã¹° ½Äº°ÀÚ |
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ATTACHEMENT_NO |
Decimal digits (10) |
PK |
÷ºÎ ¹øÈ£ |
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ATTACHEMENT_NAME |
Variable character (20) |
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÷ºÎ À̸§ |
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ATTACHEMENT_TYPE |
Variable character (10) |
NL |
÷ºÎ Á¾·ù (¿¹. Text, Image, File) |
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ATTACHEMENT |
Variable character (200) |
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÷ºÎÀÇ URI |
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ATTACHEMENT_SIZE |
Decimal digits (10) |
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÷ºÎ Å©±â |
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EXTRA_1 |
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EXTRA_2 |
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EXTRA_3 |
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EXTRA_4 |
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n NBD_COMMENT
NBD_COMMENT Å×À̺íÀº NBD_ARTICLE_INFO¿¡ µî·ÏµÈ °Ô½Ã¹°ÀÇ µ¡±ÛµéÀ» ÀúÀåÇÑ´Ù.
COMMENT_NO´Â °Ô½Ã¹° º°·Î µ¡±ÛÀÇ °Ô½Ã ¼ø¼´ë·Î ºÎ¿©µÈ´Ù. (ARTICLE_ID, COMMENT_NO)°¡ ±âº»Å°°¡ µÈ´Ù.
Ç¥ 6 NBD_COMMENT Å×À̺í
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Çʵå¸í |
Çʵå Á¤ÀÇ (µ¥ÀÌÅÍŸÀÔ) |
Á¦¾à Á¶°Ç |
¼³¸í |
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BOARD_ID |
Decimal digits (10) |
FK |
º¸µå ½Äº°ÀÚ |
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ARTICLE_ID |
Decimal digits (20) |
PK, FK |
°Ô½Ã¹° ½Äº°ÀÚ |
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COMMENT_NO |
Decimal digits (10) |
PK |
µ¡±Û ¹øÈ£ |
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COMMENT_TEXT |
Text or Variable character (500) |
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µ¡±Û |
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COMMENT_STATUS |
Variable character (10) |
NL |
µ¡±ÛÀÇ »óÅ (¿¹. Deleted, Restricted, ¡¦) |
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WRITER_ID |
Variable character (20) |
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ÀÛ¼ºÀÚ ID |
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WRITER_NICKNAME |
Variable character (50) |
NL |
ÀÛ¼ºÀÚ Çʸí |
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WRITER_INFO |
Variable character (200) |
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ÀÛ¼ºÀÚ Á¤º¸ (¿¹. IP ÁÖ¼Ò, e-mail, ¼ºº°, ºê¶ó¿ìÀú ÄíŰ µî) |
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POSTED_TIME |
Timestamp |
NL |
°Ô½Ã¹° µî·Ï ½Ã°£ |
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RECOMMENDED_COUNTER |
Decimal digits (10) |
NL |
Ãßõ¼ö |
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EXTRA_1 |
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EXTRA_2 |
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EXTRA_3 |
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EXTRA_4 |
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º» Àý¿¡¼´Â NBD Benchmark¿¡¼ ¸ðµ¨¸µÇϰí ÀÖ´Â °Ô½ÃÆÇ ¼ºñ½º¸¦ Á¦°øÇØ¾ß ÇÏ´Â ¾×¼Ç Áß½ÉÀ¸·Î Á¤ÀÇÇÑ´Ù. º» Àý¿¡¼ Á¤ÀÇµÈ ¼ºñ½º ¾×¼ÇµéÀº Å×½ºÆ® ¿öÅ©·Îµå¸¦ Á¤ÀÇÇÏ´Â ±¸¼º¿ä¼Ò°¡ µÈ´Ù.
n Selecting an article
¡®°Ô½Ã¹° Àбâ (Selecting an article)¡¯ ¼ºñ½º ¾×¼ÇÀº °Ô½ÃÆÇ¿¡¼ ƯÁ¤ °Ô½Ã¹° ÇÑ °³¸¦ ¼±ÅÃÇÏ¿© ±× ³»¿ëÀ» Ç¥½ÃÇÏ´Â ÀÛ¾÷À¸·Î ´ÙÀ½°ú °°Àº ¼¼ºÎ »çÇ×À» Æ÷ÇÔÇÑ´Ù.
l °Ô½Ã¹° Á¦¸ñ
l °Ô½Ã¹° ³»¿ë
l ÀÛ¼ºÀÚ ID¿Í Çʸí
l °Ô½Ã¹° µî·Ï ½Ã°£
l Á¶È¸¼ö, Ãßõ¼ö, ½ºÅ©·¦¼ö
l ÷ºÎ ¸®½ºÆ® (÷ºÎ ¸®½ºÆ®¿¡´Â ÷ºÎ ¹øÈ£, ÷ºÎ À̸§, ÷ºÎ Á¾·ù, ÷ºÎ Å©±â Á¤º¸°¡ Á¦°øµÇ¾î¾ß ÇÑ´Ù.)
l µ¡±Û ¸®½ºÆ® (µ¡±Û ¸®½ºÆ®´Â µ¡±Û µî·Ï ½Ã°£ ¿ª¼øÀ¸·Î ³ª¿µÇ¾î¾ß Çϸç, ÀÛ¼ºÀÚ Çʸí°ú Á¶È¸¼ö, Ãßõ¼ö Á¤º¸°¡ Á¦°øµÇ¾î¾ß ÇÑ´Ù.)
l ÀÎÁ¢ °Ô½Ã¹° ¸®½ºÆ® (´ä±ÛÀ» Á¦¿ÜÇÑ ¸®½ºÆ® »ó¿¡¼ ÀÌÀü °Ô½Ã¹°°ú ´ÙÀ½ °Ô½Ã¹°)
l ´ä±Û ¸®½ºÆ® (´ä±Û ¸®½ºÆ®´Â ´ë»ó °Ô½Ã¹° ´ÙÀ½¿¡ ´ä±Û °Ô½Ã¹° µî·Ï ½Ã°£ÀÇ ¿ª¼øÀ¸·Î Á¤·ÄµÇ¾î¾ß ÇÑ´Ù. ÀÌ´Â ÁßøµÈ ¸ðµç ´ä±Û¿¡ ÇØ´çµÈ´Ù.)
¡®°Ô½Ã¹° Àб⡯°¡ ¼öÇàµÇ¸é ÇØ´ç °Ô½Ã¹°ÀÇ Á¶È¸¼ö(READ_COUNTER)°¡ 1 Áõ°¡µÇ¾î¾ß ÇÑ´Ù.
n Showing article list (pagination) – ordering by article timestamp
¡®¸®½ºÆ® º¸±â (Showing article list)¡¯ ¼ºñ½º ¾×¼ÇÀº ¼±ÅÃµÈ °Ô½ÃÆÇÀÇ °Ô½Ã¹° ¸®½ºÆ®¸¦ ÆäÀÌÁö ÇüÅ·Πº¸¿©ÁÖ´Â ÀÛ¾÷À¸·Î ´ÙÀ½°ú °°Àº ³»¿ëÀ» Æ÷ÇÔÇÑ´Ù. (»èÁ¦µÈ °Ô½Ã¹°Àº ¸®½ºÆ®¿¡ Æ÷ÇÔµÇÁö ¾Ê´Â´Ù.)
l ÃÑ °Ô½Ã¹° ¼ö
l ÆäÀÌÁö ´ç °Ô½Ã¹° ¼ö
l °Ô½Ã¹° ¹øÈ£ (ARTICLE_NO°¡ ¾Æ´Ñ ¸®½ºÆ®¿¡ ³ªÅ¸³ª´Â ¼ø¼ ¹øÈ£)
l ½æ³×ÀÏ À̹ÌÁö
l °Ô½Ã¹° Á¦¸ñ
l ¹Ì¸® º¸±â ³»¿ë
l ´ä±Û ¿©ºÎ (¾î¶² °Ô½Ã¹°¿¡ ´ëÇÑ ´ä±ÛÀÎÁö ±¸ºÐµÇ¾î¾ß ÇÑ´Ù.)
l ÀÛ¼ºÀÚ Çʸí
l °Ô½Ã¹° ÀÛ¼º ½Ã°£
l Á¶È¸¼ö
l Ãßõ¼ö
l µ¡±Û ¼ö
l ÷ºÎ Æ÷ÇÔ ¿©ºÎ
l ÀÎ±â ±Û ¿©ºÎ
l ÆäÀÌÁö ¹øÈ£ ¸®½ºÆ®
¡®°Ô½Ã¹° ¸®½ºÆ®¡¯ÀÇ ÇÑ ÆäÀÌÁö¿¡ ³ªÅ¸³ª´Â °Ô½Ã¹°ÀÇ °³¼ö´Â ´ÙÀ½°ú °°ÀÌ Á¶Á¤µÉ ¼ö ÀÖ´Ù.
l ÇÑ ÆäÀÌÁö ´ç 15°³ °Ô½Ã¹°
l ÇÑ ÆäÀÌÁö ´ç 30°³ °Ô½Ã¹°
l ÇÑ ÆäÀÌÁö ´ç 50°³ °Ô½Ã¹°
¡®¸®½ºÆ® º¸±â – µî·Ï ½Ã°£ ¼ø (Ordering by article timestamp)¡¯Àº °Ô½Ã¹° ¸®½ºÆ®¸¦ ´ÙÀ½°ú °°Àº Á¶°ÇÀ¸·Î Á¤·ÄÇÏ¿©¾ß ÇÑ´Ù.
l °Ô½Ã¹° µî·Ï ½Ã°£ÀÇ ¿ª¼ø – ÃÖ±Ù¿¡ µî·ÏµÈ °Ô½Ã¹°ÀÌ ¸ÕÀú ³ª¿È
l °Ô½Ã¹°ÀÇ ´ä±ÛÀº ´ë»ó °Ô½Ã¹° ´ÙÀ½¿¡ ´ä±Û °Ô½Ã¹° µî·Ï ½Ã°£ÀÇ ¿ª¼øÀ¸·Î Á¤·ÄµÇ¾î¾ß ÇÑ´Ù. ÀÌ´Â ÁßøµÈ ¸ðµç ´ä±Û¿¡ ÇØ´çµÈ´Ù.
n Showing article list (pagination) – ordering by read counter
¡®¸®½ºÆ® º¸±â – Á¶È¸¼ö ¼ø (Ordering by read counter)¡¯Àº ´ÙÀ½°ú °°Àº Á¤·Ä Á¶°ÇÀ» ¼±ÅÃÇÒ ¼ö ÀÖµµ·Ï ÇØ¾ß ÇÑ´Ù.
l °Ô½Ã¹°(´ä±Û Æ÷ÇÔ) Á¶È¸¼öÀÇ ¿ª¼ø – Á¶È¸¼ö°¡ ¸¹Àº °Ô½Ã¹°ÀÌ ¸ÕÀú ³ª¿È
l °Ô½Ã¹°(´ä±Û Æ÷ÇÔ) Á¶È¸¼ö ¼ø – Á¶È¸¼ö°¡ ÀûÀº °Ô½Ã¹°ÀÌ ¸ÕÀú ³ª¿È
n Showing article list (pagination) – ordering by recommended counter
¡®¸®½ºÆ® º¸±â – Ãßõ¼ö ¼ø (Ordering by recommended counter)¡¯Àº ´ÙÀ½°ú °°Àº Á¤·Ä Á¶°ÇÀ» ¼±ÅÃÇÒ ¼ö ÀÖµµ·Ï ÇØ¾ß ÇÑ´Ù.
l °Ô½Ã¹°(´ä±Û Æ÷ÇÔ) Ãßõ¼öÀÇ ¿ª¼ø – Ãßõ¼ö°¡ ¸¹Àº °Ô½Ã¹°ÀÌ ¸ÕÀú ³ª¿È
l °Ô½Ã¹°(´ä±Û Æ÷ÇÔ) Ãßõ¼ö ¼ø – Ãßõ¼ö°¡ ÀûÀº °Ô½Ã¹°ÀÌ ¸ÕÀú ³ª¿È
n Writing a new article
¡®°Ô½Ã¹° ¾²±â (Writing a new article)¡¯ ¼ºñ½º ¾×¼ÇÀº ¼±ÅÃµÈ °Ô½ÃÆÇ¿¡ »õ·Î¿î °Ô½Ã¹°À» µî·ÏÇÏ´Â ÀÛ¾÷À¸·Î ´ÙÀ½°ú °°Àº Á¤º¸°¡ »ç¿ëÀڷκÎÅÍ ÀԷµǰųª ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ Á¦°øµÈ´Ù.
l °Ô½ÃÆÇ ½Äº°ÀÚ
l °Ô½Ã¹° Á¦¸ñ
l °Ô½Ã¹° Á¾·ù
l °Ô½Ã¹° Ä«Å×°í¸® (NBD_CATEGORY.CATEGORY_ID ÇüÅ·ΠÁÖ¾îÁö¸ç ÇØ´ç °Ô½ÃÆÇ¿¡ Ä«Å×°í¸®°¡ ¾ø°Å³ª Ä«Å×°í¸® ÁöÁ¤ÀÌ ¾ø´Â °æ¿ì´Â NULLÀÌ ÁÖ¾îÁø´Ù.)
l °Ô½Ã¹° ³»¿ë
l ¹Ì¸®º¸±â ÅØ½ºÆ® ³»¿ë (°Ô½Ã¹° ³»¿ëÀÇ ¾ÕºÎºÐÀÌ ½Ã½ºÅÛ¿¡¼ ÀÚµ¿À¸·Î »ý¼ºµÈ´Ù°í °¡Á¤ÇÑ´Ù.)
l ½æ³×ÀÏ À̹ÌÁö
l ÀÛ¼ºÀÚ ID¿Í Çʸí (ÇʸíÀº ¼±Åà »çÇ×À¸·Î NULLÀÌ µÉ ¼ö ÀÖ´Ù.)
l ÀÛ¼ºÀÚ Á¤º¸
l °Ô½Ã¹° ¾ÏÈ£ (NULLÀÏ ¼ö ÀÖ´Ù.)
l ´ä±Û ¿©ºÎ (´ä±ÛÀÏ °æ¿ì´Â ´ë»ó °Ô½Ã¹°ÀÇ ARTICLE_ID°¡ ÁÖ¾îÁø´Ù.)
l ÷ºÎ ¿©ºÎ (HAS_ATTACHEMENTS)
l °³ÀÎ±Û ¿©ºÎ (IS_PRIVATE)
l °Ë»ö ³ëÃâ ¿©ºÎ (IS_SEARCHABLE)
°Ô½Ã¹° ½Äº°ÀÚ(ARTICLE_ID)´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÇ¾î¾ß ÇÑ´Ù.
°Ô½Ã¹° ¹øÈ£(ARTICLE_NO)´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÇ¾î¾ß ÇÑ´Ù.
°Ô½Ã¹° µî·Ï ½Ã°£(POSTED_TIME)Àº µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÇ¾î¾ß ÇÑ´Ù.
n Writing a new article with attachments
¡®°Ô½Ã¹° ¾²±â¡¯¿¡¼ ÷ºÎ°¡ ÀÖ´Â °æ¿ì´Â ´ÙÀ½°ú °°Àº ÷ºÎ¿¡ °üÇÑ Á¤º¸ N°³°¡ Ãß°¡·Î Á¦°øµÈ´Ù.
l ÷ºÎ À̸§
l ÷ºÎ Á¾·ù
l ÷ºÎ URI
l ÷ºÎ Å©±â
÷ºÎ ¹øÈ£(ATTACHEMENT_NO)´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÇ¾î¾ß ÇÑ´Ù.
n Deleting an article
¡®°Ô½Ã¹° »èÁ¦ (Deleting an article)¡¯ ¼ºñ½º ¾×¼ÇÀº ¡®°Ô½Ã¹° Àб⡯·Î ¼±ÅÃµÈ °Ô½Ã¹°À» »èÁ¦ÇÏ´Â ÀÛ¾÷À¸·Î ´ÙÀ½°ú °°Àº Á¤º¸°¡ »ç¿ëÀڷκÎÅÍ ÀԷµǰųª ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ Á¦°øµÈ´Ù.
l °Ô½ÃÆÇ ½Äº°ÀÚ
l °Ô½Ã¹° ½Äº°ÀÚ
l ÇöÀç »ç¿ëÀÚ ID (°ü¸®ÀÚÀÎ °æ¿ì´Â °ü¸®ÀÚ ID)
°Ô½Ã¹° »èÁ¦´Â »ç¿ëÀÚ ID°¡ °Ô½Ã¹° ÀÛ¼ºÀÚ ID¿Í µ¿ÀÏÇÒ °æ¿ìÀ̰ųª °ü¸®ÀÚÀÏ °æ¿ì¿¡¸¸ °¡´ÉÇÏ´Ù.
»èÁ¦µÈ °Ô½Ã¹°Àº µ¥ÀÌÅͺ£À̽º¿¡¼ »èÁ¦µÇÁö ¾Ê´Â´Ù. °Ô½Ã¹°ÀÇ »óŸ¸ Deleted·Î º¯°æµÇ¸ç, ½ÇÁ¦ µ¥ÀÌÅÍ »èÁ¦´Â »ç¿ëÀÚ ¼ºñ½º°¡ ¾Æ´Ñ º°µµÀÇ ÀÛ¾÷À¸·Î ÁøÇàµÈ´Ù. Áï, NBD Benchmark¿¡¼´Â ½ÇÁ¦ µ¥ÀÌÅÍ »èÁ¦¸¦ Æ÷ÇÔÇÏÁö ¾Ê´Â´Ù.
°Ô½Ã¹° º¯°æ ½Ã°£(MODIFIED_TIME)Àº µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÇ¾î¾ß ÇÑ´Ù.
n Canceling deletion of the article
¡®°Ô½Ã¹° »èÁ¦ Ãë¼Ò (Canceling deletion of the article)¡¯ ¼ºñ½º ¾×¼ÇÀº ¡®°Ô½Ã¹° »èÁ¦¡¯·Î »èÁ¦µÈ °Ô½Ã¹°À» ´Ù½Ã Á¤»ó °Ô½Ã¹°·Î µÇµ¹¸®´Â ÀÛ¾÷ÀÌ´Ù. ´ÙÀ½°ú °°Àº Á¤º¸°¡ ÁÖ¾îÁø´Ù.
l °Ô½ÃÆÇ ½Äº°ÀÚ
l °Ô½Ã¹° ½Äº°ÀÚ
l °ü¸®ÀÚ ID
»èÁ¦ Ãë¼Ò ÀÛ¾÷Àº °ü¸®ÀÚ¸¸ »ç¿ë °¡´ÉÇÏ´Ù.
n Adding a comment to the article
¡®µ¡±Û ¾²±â (Adding a comment to the article)¡¯ ¼ºñ½º ¾×¼ÇÀº ¡®°Ô½Ã¹° Àб⡯·Î ¼±ÅÃµÈ °Ô½Ã¹°¿¡ µ¡±ÛÀ» Ãß°¡ÇÏ´Â ÀÛ¾÷À¸·Î »ç¿ëÀÚ³ª ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ ´ÙÀ½°ú °°Àº Á¤º¸°¡ Á¦°øµÈ´Ù.
l °Ô½ÃÆÇ ½Äº°ÀÚ
l °Ô½Ã¹° ½Äº°ÀÚ
l µ¡±Û ³»¿ë
l ÀÛ¼ºÀÚ ID¿Í Çʸí (ÇʸíÀº ¼±Åà »çÇ×À¸·Î NULLÀÌ µÉ ¼ö ÀÖ´Ù.)
l ÀÛ¼ºÀÚ Á¤º¸
µ¡±Û ¹øÈ£(COMMENT_NO)´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÇ¾î¾ß ÇÑ´Ù.
µ¡±Û µî·Ï ½Ã°£(POSTED_TIME)Àº µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÇ¾î¾ß ÇÑ´Ù.
n Recommending an article
¡®ÃßõÇϱâ (Recommending an article)¡¯ ¼ºñ½º ¾×¼ÇÀº ¡®°Ô½Ã¹° Àб⡯·Î ¼±ÅÃµÈ °Ô½Ã¹°À̳ª ÇÔ²² Ç¥½ÃµÈ µ¡±ÛÀÇ Ãßõ¼ö¸¦ Áõ°¡½ÃŰ´Â ÀÛ¾÷À¸·Î »ç¿ëÀÚ³ª ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ ´ÙÀ½°ú °°Àº Á¤º¸°¡ Á¦°øµÈ´Ù.
l °Ô½ÃÆÇ ½Äº°ÀÚ
l °Ô½Ã¹° ½Äº°ÀÚ
l »ç¿ëÀÚ ID
º»ÀÎÀÌ ÀÛ¼ºÇÑ °Ô½Ã¹°À̳ª µ¡±Û¿¡ ´ëÇØ¼´Â ÃßõÇϱ⸦ ¼öÇàÇÒ ¼ö ¾ø´Ù. Áï WRITER_ID°¡ ÁÖ¾îÁø »ç¿ëÀÚ ID¿Í µ¿ÀÏÇÏÁö ¾Ê¾Æ¾ß ÇÑ´Ù.
n Deleting the comment
¡®µ¡±Û »èÁ¦ (Deleting the comment)¡¯ ¼ºñ½º ¾×¼ÇÀº ¡®°Ô½Ã¹° Àб⡯·Î ¼±ÅÃµÈ °Ô½Ã¹°¿¡ ÇÔ²² Ç¥½ÅµÈ µ¡±Û ¸®½ºÆ® Áß¿¡ ¼±ÅÃµÈ µ¡±ÛÀ» »èÁ¦ÇÏ´Â ÀÛ¾÷À¸·Î ´ÙÀ½°ú °°Àº Á¤º¸°¡ »ç¿ëÀڷκÎÅÍ ÀԷµǰųª ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ Á¦°øµÈ´Ù.
l °Ô½ÃÆÇ ½Äº°ÀÚ
l °Ô½Ã¹° ½Äº°ÀÚ
l µ¡±Û ¹øÈ£
l ÇöÀç »ç¿ëÀÚ ID (°ü¸®ÀÚÀÎ °æ¿ì´Â °ü¸®ÀÚ ID)
µ¡±Û »èÁ¦´Â »ç¿ëÀÚ ID°¡ °Ô½Ã¹° ÀÛ¼ºÀÚ ID¿Í µ¿ÀÏÇÒ °æ¿ìÀ̰ųª °ü¸®ÀÚÀÏ °æ¿ì¿¡¸¸ °¡´ÉÇÏ´Ù.
n Selecting popular (top most read) articles
¡®Àαâ±Û »Ì±â (Selecting popular articles)¡¯ ¼ºñ½º ¾×¼ÇÀº ´ÙÀ½ µÎ °¡Áö ÀÛ¾÷À» Æ÷ÇÔÇÑ´Ù.
l ¼ºñ½º ½Ã½ºÅÛ¿¡¼ ÁÖ±âÀûÀ¸·Î ¼öÇàµÇ¾î °Ô½ÃÆÇ º°·Î Ãßõ¼ö°¡ ÀÏÁ¤ °ª(10)À» ³ÑÀº °Ô½Ã¹°µéÀ» Ãßõ¼ö°¡ ¸¹Àº ¼ø¼·Î ÁöÁ¤µÈ ¼ö¸¸Å ¼±ÅÃÇØ NBD_ARTICLE_INFO.IS_POPULAR¸¦ ¼³Á¤ÇÏ¿© ¸®½ºÆ® º¸±â¿¡ Ç¥½ÃµÉ ¼ö ÀÖ°Ô ÇÏ´Â ÀÛ¾÷¡®
l °Ô½ÃÆÇ º°·Î Àαâ±Û·Î ¼±Á¤µÈ °Ô½Ã±Û µéÀÇ ¸®½ºÆ®¸¦ ¡®¸®½ºÆ® º¸±â – Á¶È¸¼ö ¼ø¡¯°ú °°Àº ¹æ½ÄÀ¸·Î Á¦°øÇÏ´Â ÀÛ¾÷
¡®ÀÎ±â ±Û »Ì±â¡¯ÀÇ ¼±ÅõǴ °Ô½Ã¹°ÀÇ ¼ö´Â ´ÙÀ½°ú °°ÀÌ ¼³Á¤µÉ ¼ö ÀÖ´Ù.
l °Ô½ÃÆÇ º°·Î 10°³ °Ô½Ã¹°
l °Ô½ÃÆÇ º°·Î 20°³ °Ô½Ã¹°
3.2.2. Transaction Definitions
º» Àý¿¡¼´Â NBD Benchmark¸¦ ¼öÇàÇϴµ¥ »ç¿ëµÇ´Â Æ®·£Àè¼ÇÀ» Á¤ÀÇÇÑ´Ù. NBD BenchmarkÀÇ Å×½ºÆ® ¿öÅ©·Îµå´Â Æ®·£Àè¼ÇµéÀÇ È¥ÇÕ(mix)À¸·Î ±¸¼ºµÇ¸ç, ¼º´É ÃøÁ¤ Áß Ã³¸®¾ç(throughput)ÀÇ ´ÜÀ§°¡ µÈ´Ù. ÇϳªÀÇ ¼ºñ½º ¾×¼ÇÀº ´Ù¼öÀÇ Æ®·£Àè¼ÇÀ¸·Î ±¸¼ºµÇ°í ¿öÅ©·ÎµåÀÇ Æ®·£Àè¼Ç ¹Í½º¿¡¼ Á¤ÀÇµÈ ¼ø¼·Î ¼öÇàµÈ´Ù.
n Select_Article_Info_And_Update_Read_Counter
¡®Select_Article_Info_And_Update_Read_Counter¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° Àб⡯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. ÀÌ Æ®·£Àè¼ÇÀº NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ ÇÑ ·¹Äڵ带 Á¶È¸Çϰí READ_COUNTER Çʵ带 º¯°æÇÑ´Ù.
ÀÔ·Â Á¶°Ç
µ¥ÀÌÅͺ£À̽º¿¡ Á¸ÀçÇÏ´Â °Ô½Ã¹°ÀÇ ½Äº°ÀÚ
l ARTICLE_ID
l ARTICLE_STATUS = ¡®Normal¡¯
l IS_PRIVATE = ¡®N¡¯
Ãâ·Â Á¶°Ç
¼±ÅÃµÈ 1°³ Æ©ÇÃ
l BOARD_ID
l ARTICLE_ID
l ARTICLE_NO
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l POSTED_TIME
l HAS_ATTACHMENTS
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¼±ÅÃµÈ °Ô½Ã¹°ÀÇ Á¶È¸¼ö Áõ°¡
l READ_COUNTER = READ_COUNTER + 1
n Select_Content
¡®Select_Content¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° Àб⡯ ¼ºñ½º ¾×¼Ç¿¡¼ Select_Article_Info_And_Update_ Read_Counter Æ®·£Àè¼Ç ´ÙÀ½¿¡ ¿¬¼ÓÀûÀ¸·Î »ç¿ëµÇ¸ç NBD_CONTENT Å×ÀÌºí¿¡¼ ÇÑ ·¹Äڵ带. Á¶È¸ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
Select_Article_Info_And_Update_Read_CounterÀÇ °Ô½Ã¹° ½Äº°ÀÚ
l ARTICLE_ID
Ãâ·Â Á¶°Ç
¼±ÅÃµÈ 1°³ Æ©ÇÃ
l CONTENT
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¾øÀ½
n Select_Attachement_List
¡®Select_Attachement_List¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° Àб⡯ ¼ºñ½º ¾×¼Ç¿¡¼ Select_Article_Info_And_ Update_Read_Counter Æ®·£Àè¼ÇÀÇ °á°ú Áß HAS_ATTACHEMENTÀÇ °ªÀÌ ¡®Y¡¯ÀÎ °æ¿ì¿¡ Select_Content Æ®·£Àè¼Ç ´ÙÀ½¿¡ ¿¬¼ÓÀûÀ¸·Î »ç¿ëµÇ¸ç NBD_ATTACHEMENT Å×À̺íÀÇ ·¹ÄÚµåµéÀ». Á¶È¸ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
Select_Article_Info_And_Update_Read_CounterÀÇ °Ô½Ã¹° ½Äº°ÀÚ
l ARTICLE_ID
Ãâ·Â Á¶°Ç
ARTICLE_NO ¼øÀ¸·Î Á¤·ÄµÈ N°³ÀÇ Æ©ÇÃ
l ATTACHEMENT_NO
l ATTACHEMENT_NAME
l ATTACHEMENT_TYPE
l ATTACHEMENT
l ATTACHEMENT_SIZE
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¾øÀ½
n Select_Comment_List
¡®Select_Comment_List¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° Àб⡯ ¼ºñ½º ¾×¼Ç¿¡¼ Select_Article_Info_And_ Update_Read_Counter Æ®·£Àè¼ÇÀÇ °á°ú Áß COMMENT_COUNTERÀÇ °ªÀÌ 1ÀÌ»óÀÎ °æ¿ì¿¡ Select_Attachement_List Æ®·£Àè¼Ç ´ÙÀ½¿¡ ¿¬¼ÓÀûÀ¸·Î »ç¿ëµÇ¸ç NBD_COMMENT Å×À̺íÀÇ ·¹ÄÚµåµéÀ». ÃÖ´ë 100°³±îÁö Á¶È¸ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
Select_Article_Info_And_Update_Read_CounterÀÇ °Ô½Ã¹° ½Äº°ÀÚ
l ARTICLE_ID
l COMMENT_STATUS = ¡®Normal¡¯
l Ãâ·ÂÇÒ µ¡±ÛÀÇ ÃÖ´ë °³¼ö 100
Ãâ·Â Á¶°Ç
µî·ÏµÈ ³¯Â¥ ¿ª¼øÀ¸·Î Á¤·ÄµÈ ÁöÁ¤µÈ °³¼öÀÇ Æ©ÇÃ
l COMMENT_NO
l COMMENT_TEXT
l COMMENT_STATUS
l WRITER_ID
l WRITER_NICKNAME
l POSTED_TIME
l RECOMMENDED_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¾øÀ½
n Select_Before_And_After_Article_Info
¡®Select_Comment_List¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° Àб⡯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÇ¸ç NBD_ARTICLE_INFO Å×À̺íÀÇ ·¹ÄÚµåµéÀ». 2°³±îÁö Á¶È¸ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
Select_Article_Info_And_Update_Read_CounterÀÇ °Ô½Ã¹° ¹øÈ£
l BOARD_ID (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l ARTICLE_NO (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l REPLY_NO_SEQ (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l REPLY_DEPTH_NO (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l ARTICLE_CATEGORY (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l ARTICLE_STATUS=¡¯Normal¡¯
l IS_PRIVATE=¡¯N¡¯
Ãâ·Â Á¶°Ç
ÀÌÀü °Ô½Ã¹° Á¤º¸¿Í ´ÙÀ½ °Ô½Ã¹° Á¤º¸¸¦ ¼ø¼´ë·Î ³ªÅ¸³»´Â µÎ °³ÀÇ Æ©ÇÃ. ÀÌÀü °Ô½Ã¹°ÀÌ ¾ø°Å³ª ´ÙÀ½ °Ô½Ã¹°ÀÌ ¾ø´Â °æ¿ì´Â ÇϳªÀÇ Æ©ÇÃ
l ARTICLE_ID
l ARTICLE_NO
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l ARTICLE_STATUS
l WRITER_ID
l WRITER_NICKNAME
l POSTED_TIME
l HAS_ATTACHMENTS
l IS_SCRAPED
l IS_POPULAR
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¾øÀ½
n Select_Reply_Articles_Info
¡®Select_Reply_Articles_Info¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° Àб⡯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÇ¸ç, Select_Article_Info_And_Content Æ®·£Àè¼Ç¿¡¼ ¼±ÅÃµÈ °Ô½Ã±Û¿¡ ´ëÇÑ ¸ðµç ´ä±Û ¸®½ºÆ®¸¦ ¾ò´Â´Ù. (ARTICLE_NO´Â ¼±ÅÃµÈ °Ô½Ã¹°°ú °°°í, REPLY_NO_SEQ´Â ¼±ÅÃµÈ °Ô½Ã¹°ÀÇ REPLY_NO_SEQ·Î ½ÃÀ۵Ǵ ½ºÆ®¸µÀ̸ç, REPLY_DEPTH_NO´Â ¼±ÅÃµÈ °Ô½Ã¹°º¸´Ù Å©´Ù.)
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Select_Article_Info_And_Update_Read_CounterÀÇ °Ô½Ã¹° ½Äº°ÀÚ
l BOARD_ID (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l ARTICLE_NO (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l REPLY_NO_SEQ (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l REPLY_DEPTH_NO (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l ARTICLE_CATEGORY (Select_Article_Info_And_Update_Read_CounterÀÇ Ãâ·Â°ª)
l ARTICLE_STATUS=¡¯Normal¡¯
l IS_PRIVATE=¡¯N¡¯
Ãâ·Â Á¶°Ç
´ë»ó °Ô½Ã¹°¿¡ ´ëÇÑ ¸ðµç ´ä±Û °Ô½Ã¹°ÀÇ Á¤º¸¸¦ µî·Ï ½Ã°£ÀÇ ¿ª¼øÀ¸·Î Á¤·ÄÇÑ Æ©Çõé
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l ARTICLE_STATUS
l WRITER_ID
l WRITER_NICKNAME
l POSTED_TIME
l HAS_ATTACHMENTS
l IS_SCRAPED
l IS_POPULAR
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¾øÀ½
n Select_Count_Board
¡®Select_Count_Board¡¯ Æ®·£Àè¼ÇÀº ¡®¸®½ºÆ® º¸±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ ƯÁ¤ °Ô½ÃÆÇÀÇ °Ô½Ã¹° ¼ö¸¦ Á¶È¸ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
NBD_BOARD_INFO¿¡ µî·ÏµÈ °Ô½ÃÆÇ ½Äº°ÀÚ
l BOARD_ID
Ãâ·Â Á¶°Ç
°Ô½ÃÆÇ¿¡ µî·ÏµÈ °Ô½Ã¹° ¼ö
l COUNT()
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¾øÀ½
n Select_List_Page_By_Posted_Time
¡®Select_List_Page_By_Posted_Time¡¯ Æ®·£Àè¼ÇÀº ¡®¸®½ºÆ® º¸±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ ÆäÀÌÁö ´ç ¸®½ºÆ® °³¼ö¸¸ÅÀÇ ·¹ÄÚµåµéÀ» ¼±Åà ¼±ÅÃÇÏ¸ç µî·Ï ½Ã°£ ¿ª¼øÀ¸·Î Á¤·ÄµÈ °á°ú¸¦ ¾ò´Â´Ù. (ARTICLE_NO´Â ´ä±ÛÀÌ ¾Æ´Ñ °Ô½Ã¹°¿¡ ´ëÇØ µî·Ï ½Ã°£ ¼øÀ¸·Î ºÎ¿©µÈ´Ù.)
ÀÔ·Â Á¶°Ç
°Ô½Ã¹° ¸®½ºÆ®¸¦ ¾òÀ» °Ô½ÃÆÇ ½Äº°ÀÚ¿Í Ä«Å×°í¸®. ¸®½ºÆ® ÆäÀÌÁöÀÇ °Ô½Ã¹° ½ÃÀÛ ¼ø¼ ¹øÈ£¿Í ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö
l BOARD_ID
l ARTICLE_CATEGORY (Ä«Å×°í¸®°¡ ¾ø´Â °æ¿ì´Â ÀԷ¿¡¼ ºüÁü)
l ARTICLE_STATUS = ¡®Normal¡¯
l IS_PRIVATE = ¡®N¡¯
l ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£ (Àüü °Ô½Ã¹° °³¼ö º¸´Ù´Â ÀÛÀº °ª)
l ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö: 15 ȤÀº 20 ȤÀº 50 (3.3.2. Showing article list (pagination) – ordering by article timestamp ÂüÁ¶)
Ãâ·Â Á¶°Ç
¼±ÅÃµÈ °Ô½ÃÆÇÀÇ °Ô½Ã¹° ¸®½ºÆ® Áß¿¡ ÁöÁ¤µÈ ÆäÀÌÁö¿¡ Æ÷ÇԵǴ °Ô½Ã¹°µéÀÇ Á¤º¸¸¦ ³ªÅ¸³»´Â Æ©Çõé. Showing article list (pagination) – ordering by article timestamp¿¡ Á¤ÀÇµÈ Á¶°ÇÀ¸·Î Á¤·ÄµÊ
l °Ô½Ã¹° ¹øÈ£ (ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£¿¡¼ ÆäÀÌÁö ³¡ °Ô½Ã¹° ¼ø¼ ¹øÈ£)
l ARTICLE_ID
l ARTICLE_NO
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l POSTED_TIME
l HAS_ATTACHMENTS
l IS_SCRAPED
l IS_POPULAR
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
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n Select_List_Page_By_Read_Counter_Descending
¡®Select_List_Page_By_Read_Counter_Descending¡¯ Æ®·£Àè¼ÇÀº ¡®¸®½ºÆ® º¸±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ ÆäÀÌÁö ´ç ¸®½ºÆ® °³¼ö¸¸ÅÀÇ ·¹ÄÚµåµéÀ» ¼±ÅÃÇϸç Á¶È¸¼ö ¿ª¼øÀ¸·Î Á¤·ÄµÈ °á°ú¸¦ ¾ò´Â´Ù.
ÀÔ·Â Á¶°Ç
°Ô½Ã¹° ¸®½ºÆ®¸¦ ¾òÀ» °Ô½ÃÆÇ ½Äº°ÀÚ¿Í Ä«Å×°í¸®. ¸®½ºÆ® ÆäÀÌÁöÀÇ °Ô½Ã¹° ½ÃÀÛ ¼ø¼ ¹øÈ£¿Í ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö.
l BOARD_ID
l ARTICLE_CATEGORY (Ä«Å×°í¸®°¡ ¾ø´Â °æ¿ì´Â ÀԷ¿¡¼ ºüÁü)
l ARTICLE_STATUS = ¡®Normal¡¯
l IS_PRIVATE = ¡®N¡¯
l ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£ (Àüü °Ô½Ã¹° °³¼ö º¸´Ù´Â ÀÛÀº °ª)
l ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö: 15 ȤÀº 20 ȤÀº 50
Ãâ·Â Á¶°Ç
¼±ÅÃµÈ °Ô½ÃÆÇÀÇ °Ô½Ã¹° ¸®½ºÆ® Áß¿¡ ÁöÁ¤µÈ ÆäÀÌÁö¿¡ Æ÷ÇԵǴ °Ô½Ã¹°µéÀÇ Á¤º¸¸¦ ³ªÅ¸³»´Â Æ©Çõé. READ_COUNTER ¿ª¼øÀ¸·Î Á¤·ÄµÊ
l °Ô½Ã¹° ¹øÈ£ (ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£¿¡¼ ÆäÀÌÁö ³¡ °Ô½Ã¹° ¼ø¼ ¹øÈ£)
l ARTICLE_ID
l ARTICLE_NO
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l POSTED_TIME
l HAS_ATTACHMENTS
l IS_SCRAPED
l IS_POPULAR
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
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n Select_List_Page_By_Read_Counter_Ascending
¡®Select_List_Page_By_Read_Counter_Ascending¡¯ Æ®·£Àè¼ÇÀº ¡®¸®½ºÆ® º¸±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ ÆäÀÌÁö ´ç ¸®½ºÆ® °³¼ö¸¸ÅÀÇ ·¹ÄÚµåµéÀ» ¼±ÅÃÇϸç Á¶È¸¼ö ¼øÀ¸·Î Á¤·ÄµÈ °á°ú¸¦ ¾ò´Â´Ù.
ÀÔ·Â Á¶°Ç
°Ô½Ã¹° ¸®½ºÆ®¸¦ ¾òÀ» °Ô½ÃÆÇ ½Äº°ÀÚ¿Í Ä«Å×°í¸®. ¸®½ºÆ® ÆäÀÌÁöÀÇ °Ô½Ã¹° ½ÃÀÛ ¼ø¼ ¹øÈ£¿Í ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö.
l BOARD_ID
l ARTICLE_CATEGORY (Ä«Å×°í¸®°¡ ¾ø´Â °æ¿ì´Â ÀԷ¿¡¼ ºüÁü)
l ARTICLE_STATUS = ¡®Normal¡¯
l IS_PRIVATE = ¡®N¡¯
l ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£ (Àüü °Ô½Ã¹° °³¼ö º¸´Ù´Â ÀÛÀº °ª)
l ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö: 15 ȤÀº 20 ȤÀº 50
Ãâ·Â Á¶°Ç
¼±ÅÃµÈ °Ô½ÃÆÇÀÇ °Ô½Ã¹° ¸®½ºÆ® Áß¿¡ ÁöÁ¤µÈ ÆäÀÌÁö¿¡ Æ÷ÇԵǴ °Ô½Ã¹°µéÀÇ Á¤º¸¸¦ ³ªÅ¸³»´Â Æ©Çõé. READ_COUNTER ¼øÀ¸·Î Á¤·ÄµÊ
l °Ô½Ã¹° ¹øÈ£ (ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£¿¡¼ ÆäÀÌÁö ³¡ °Ô½Ã¹° ¼ø¼ ¹øÈ£)
l ARTICLE_ID
l ARTICLE_NO
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l POSTED_TIME
l HAS_ATTACHMENTS
l IS_SCRAPED
l IS_POPULAR
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
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n Select_List_Page_By_Recommended_Counter_Descending
¡®Select_List_Page_By_Recommended_Counter_Descending¡¯ Æ®·£Àè¼ÇÀº ¡®¸®½ºÆ® º¸±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ ÆäÀÌÁö ´ç ¸®½ºÆ® °³¼ö¸¸ÅÀÇ ·¹ÄÚµåµéÀ» ¼±ÅÃÇϸç Ãßõ¼ö ¿ª¼øÀ¸·Î Á¤·ÄµÈ °á°ú¸¦ ¾ò´Â´Ù.
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°Ô½Ã¹° ¸®½ºÆ®¸¦ ¾òÀ» °Ô½ÃÆÇ ½Äº°ÀÚ¿Í Ä«Å×°í¸®. ¸®½ºÆ® ÆäÀÌÁöÀÇ °Ô½Ã¹° ½ÃÀÛ ¼ø¼ ¹øÈ£¿Í ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö.
l BOARD_ID
l ARTICLE_CATEGORY (Ä«Å×°í¸®°¡ ¾ø´Â °æ¿ì´Â ÀԷ¿¡¼ ºüÁü)
l ARTICLE_STATUS = ¡®Normal¡¯
l IS_PRIVATE = ¡®N¡¯
l ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£ (Àüü °Ô½Ã¹° °³¼ö º¸´Ù´Â ÀÛÀº °ª)
l ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö: 15 ȤÀº 20 ȤÀº 50
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¼±ÅÃµÈ °Ô½ÃÆÇÀÇ °Ô½Ã¹° ¸®½ºÆ® Áß¿¡ ÁöÁ¤µÈ ÆäÀÌÁö¿¡ Æ÷ÇԵǴ °Ô½Ã¹°µéÀÇ Á¤º¸¸¦ ³ªÅ¸³»´Â Æ©Çõé. RECOMMENDED_COUNTER ¿ª¼øÀ¸·Î Á¤·ÄµÊ
l °Ô½Ã¹° ¹øÈ£ (ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£¿¡¼ ÆäÀÌÁö ³¡ °Ô½Ã¹° ¼ø¼ ¹øÈ£)
l ARTICLE_ID
l ARTICLE_NO
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l POSTED_TIME
l HAS_ATTACHMENTS
l IS_SCRAPED
l IS_POPULAR
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
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n Select_List_Page_By_Recommended_Counter_Ascending
¡®Select_List_Page_By_Recommended_Counter_Ascending¡¯ Æ®·£Àè¼ÇÀº ¡®¸®½ºÆ® º¸±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ ÆäÀÌÁö ´ç ¸®½ºÆ® °³¼ö¸¸ÅÀÇ ·¹ÄÚµåµéÀ» ¼±ÅÃÇϸç Ãßõ¼ö ¼øÀ¸·Î Á¤·ÄµÈ °á°ú¸¦ ¾ò´Â´Ù.
ÀÔ·Â Á¶°Ç
°Ô½Ã¹° ¸®½ºÆ®¸¦ ¾òÀ» °Ô½ÃÆÇ ½Äº°ÀÚ¿Í Ä«Å×°í¸®. ¸®½ºÆ® ÆäÀÌÁöÀÇ °Ô½Ã¹° ½ÃÀÛ ¼ø¼ ¹øÈ£¿Í ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö.
l BOARD_ID
l ARTICLE_CATEGORY (Ä«Å×°í¸®°¡ ¾ø´Â °æ¿ì´Â ÀԷ¿¡¼ ºüÁü)
l ARTICLE_STATUS = ¡®Normal¡¯
l IS_PRIVATE = ¡®N¡¯
l ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£ (Àüü °Ô½Ã¹° °³¼ö º¸´Ù´Â ÀÛÀº °ª)
l ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö: 15 ȤÀº 20 ȤÀº 50
Ãâ·Â Á¶°Ç
¼±ÅÃµÈ °Ô½ÃÆÇÀÇ °Ô½Ã¹° ¸®½ºÆ® Áß¿¡ ÁöÁ¤µÈ ÆäÀÌÁö¿¡ Æ÷ÇԵǴ °Ô½Ã¹°µéÀÇ Á¤º¸¸¦ ³ªÅ¸³»´Â Æ©Çõé. RECOMMENDED_COUNTER ¼øÀ¸·Î Á¤·ÄµÊ
l °Ô½Ã¹° ¹øÈ£ (ÆäÀÌÁö ½ÃÀÛ °Ô½Ã¹° ¼ø¼ ¹øÈ£¿¡¼ ÆäÀÌÁö ³¡ °Ô½Ã¹° ¼ø¼ ¹øÈ£)
l ARTICLE_ID
l ARTICLE_NO
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l POSTED_TIME
l HAS_ATTACHMENTS
l IS_SCRAPED
l IS_POPULAR
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¾øÀ½
n Get_Article_ID
¡®Get_Article_ID¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° ¾²±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO¿¡ »õ·Î¿î ·¹Äڵ带 Ãß°¡Çϱâ À§ÇØ ÇÊ¿äÇÑ ARTICLE_ID¸¦ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ ¾ò´Â´Ù.
ÀÔ·Â Á¶°Ç
À¯ÀÏÇÑ ARTICLE_ID¸¦ ¾ò±â À§ÇØ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡ ÇÊ¿äÇÑ Á¤º¸
Ãâ·Â Á¶°Ç
µ¥ÀÌÅͺ£À̽º ³»¿¡¼ À¯ÀÏÇÑ ARTICLE_ID °ª
l ARTICLE_ID
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
À¯ÀÏÇÑ ARTICLE_ID¸¦ ¾ò±â À§ÇØ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡ ÇÊ¿äÇÑ ³»¿ë
n Insert_Article_Info_And_Content
¡®Insert_Article_Info_And_Content¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° ¾²±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÇ¸ç, Get_Article_ID Æ®·£Àè¼Ç¿¡¼ ¾òÀº ARTICLE_ID¸¦ »ç¿ëÇÏ¿© NBD_ARTICLE_INFO Å×À̺í°ú NBD_CONTENT Å×ÀÌºí¿¡ »õ·Î¿î ·¹Äڵ带 Ãß°¡ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
Get_Article_IDÀÇ ARTICLE_ID. NBD_ARTICLE_INFO Å×À̺í°ú NBD_CONTENT Å×À̺íÀÇ ·¹ÄÚµå °¡¿îµ¥ »ç¿ëÀÚ¿Í ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ Á¦°øµÇ´Â µ¥ÀÌÅÍ À̿ܿ¡´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÊ.
l BOARD_ID
l ARTICLE_ID
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l ARTICLE_STATUS = ¡®Normal¡¯
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l ARTICLE_PASSWORD
l HAS_ATTACHMENTS
l IS_PRIVATE
l IS_SEARCHABLE
l CONTENT
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
l NBD_ARTICLE_INFO Å×ÀÌºí ·¹ÄÚµå
l NBD_CONTENT Å×ÀÌºí ·¹ÄÚµå
n Insert_Reply_Article_Info_And_Content
¡®Insert_Reply_Article_Info_And_Content¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° ¾²±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÇ¸ç, ÁöÁ¤µÈ °Ô½Ã¹°ÀÇ ´ä±ÛÀ» µî·ÏÇÑ´Ù. Get_Article_ID Æ®·£Àè¼Ç¿¡¼ ¾òÀº ARTICLE_ID¸¦ »ç¿ëÇÏ¿© NBD_ARTICLE_INFO Å×À̺í°ú NBD_CONTENT Å×ÀÌºí¿¡ REPLY_NO_SEQ°¡ NULLÀÌ ¾Æ´Ñ »õ·Î¿î ·¹Äڵ带 Ãß°¡ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
Get_Article_IDÀÇ ARTICLE_ID. NBD_ARTICLE_INFO Å×À̺í°ú NBD_CONTENT Å×À̺íÀÇ ·¹ÄÚµå °¡¿îµ¥ »ç¿ëÀÚ¿Í ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ Á¦°øµÇ´Â µ¥ÀÌÅÍ À̿ܿ¡´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÊ.
l BOARD_ID
l ARTICLE_ID
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l ARTICLE_STATUS = ¡®Normal¡¯
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l ARTICLE_PASSWORD
l HAS_ATTACHMENTS
l IS_PRIVATE
l IS_SEARCHABLE
l CONTENT
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
l NBD_ARTICLE_INFO Å×ÀÌºí ·¹ÄÚµå
l NBD_CONTENT Å×ÀÌºí ·¹ÄÚµå
n Insert_Attachement
¡®Insert_Attachement¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° ¾²±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ Insert_Article_Info_And_Content / Insert_Reply_Article_Info_And_Conetnt Æ®·£Àè¼Ç¿¡¼ HAS_ATTACHEMENT°¡ ¡®Y¡¯ÀÎ °æ¿ì¿¡ »ç¿ëµÈ´Ù. Get_Article_ID Æ®·£Àè¼Ç¿¡¼ ¾ò¾î¼ Insert_Article_Info_And_Content / Insert_Reply_Article_Info_And_ Conetnt¿¡¼ »ç¿ëÇÑ ARTICLE_ID¸¦ »ç¿ëÇÏ¿© NBD_ATTACHMENT Å×ÀÌºí¿¡ »õ·Î¿î ·¹Äڵ带 N°³ Ãß°¡ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
Get_Article_IDÀÇ ARTICLE_ID. NBD_ATTACHEMENT Å×À̺íÀÇ N°³ÀÇ ·¹ÄÚµå. »ç¿ëÀÚ¿Í ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ Á¦°øµÇ´Â µ¥ÀÌÅÍ À̿ܿ¡´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÊ
l BOARD_ID
l ARTICLE_ID
N°³ÀÇ ´ÙÀ½ °ªµé
l ATTACHEMENT_NAME
l ATTACHEMENT_TYPE
l ATTACHEMENT
l ATTACHEMENT_SIZE
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
l NBD_ATTACHEMENT Å×ÀÌºí ·¹ÄÚµå N°³
n Delete_Article_Info_And_Content
¡®Delete_Article_Info_And_Content¡¯ Æ®·£Àè¼ÇÀº ¡®°Ô½Ã¹° »èÁ¦¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. ¡®°Ô½Ã¹° »èÁ¦¡¯ ¼ºñ½º ¾×¼ÇÀÌ ¡®°Ô½Ã¹° Àб⡯·Î ¼±ÅÃµÈ °Ô½Ã¹°À» »èÁ¦ÇÏ´Â ÀÛ¾÷À̹ǷÎ, Select_Article_Info_And_ Content Æ®·£Àè¼Ç¿¡¼ ¼±ÅÃµÈ BOARD_ID¿Í ARTICLE_ID¿¡ ÇØ´çÇÏ´Â NBD_ARTICLE_INFO¿Í NBD_CONTENT Å×À̺íÀÇ ·¹Äڵ带 »èÁ¦ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
l BOARD_ID
l ARTICLE_ID
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
l NBD_ARTICLE_INFO Å×ÀÌºí ·¹ÄÚµå
l NBD_CONTENT Å×ÀÌºí ·¹ÄÚµå
n Insert_Comment
¡®Insert_Comment¡¯ Æ®·£Àè¼ÇÀº ¡®µ¡±Û ¾²±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. ¡®µ¡±Û ¾²±â¡¯ ¼ºñ½º ¾×¼ÇÀÌ ¡®°Ô½Ã¹° Àб⡯·Î ¼±ÅÃµÈ °Ô½Ã¹°¿¡ µ¡±ÛÀ» Ãß°¡ÇÏ´Â °ÍÀ̹ǷÎ, Select_Article_Info_And_Content Æ®·£Àè¼Ç¿¡¼ ¼±ÅÃµÈ BOARD_ID¿Í ARTICLE_ID¸¦ »ç¿ëÇÏ¿© NBD_COMMENT Å×ÀÌºí¿¡ »õ·Î¿î ·¹Äڵ带 N°³ Ãß°¡ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
»ç¿ëÀÚ¿Í ¼ºñ½º ½Ã½ºÅÛÀ¸·ÎºÎÅÍ Á¦°øµÇ´Â µ¥ÀÌÅÍ À̿ܿ¡´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡¼ Á¦°øµÊ
l BOARD_ID
l ARTICLE_ID
N°³ÀÇ ´ÙÀ½ °ªµé
l COMMENT_TEXT
l COMMENT_STATUS = ¡®Normal¡¯
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
l NBD_COMMENT Å×ÀÌºí ·¹ÄÚµå N°³
n Delete_Comment
¡®Delete_Comment¡¯ Æ®·£Àè¼ÇÀº ¡®µ¡±Û »èÁ¦¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. ÀÔ·ÂµÈ WRITER_ID°¡ NBD_COMMENT Å×ÀÌºí ·¹ÄÚµåÀÇ WRITER_ID¿Í µ¿ÀÏÇÑ °æ¿ì¸¸ ·¹Äڵ尡 »èÁ¦µÈ´Ù.
ÀÔ·Â Á¶°Ç
l BOARD_ID
l ARTICLE_ID
l WRITER_ID
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
l NBD_COMMENT Å×ÀÌºí ·¹ÄÚµå
n Update_Recommended_Counter
¡®Update_Recommended_Counter¡¯ Æ®·£Àè¼ÇÀº ¡®ÃßõÇϱ⡯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. ÀÔ·ÂµÈ WRITER_ID°¡ NBD_ARTICLE_INFO Å×ÀÌºí ·¹ÄÚµåÀÇ WRITER_ID¿Í ´Ù¸¥ °æ¿ì¸¸ RECOMMENDED_COUNTER°¡ Áõ°¡ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
l ARTICLE_ID
l WRITER_ID
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¼±ÅÃµÈ °Ô½Ã¹°ÀÇ Ãßõ¼ö Áõ°¡
l RECOMMENDED_COUNTER = RECOMMENDED_COUNTER + 1
n Update_Comment_Recommended_Counter
¡®Update_Comment_Recommended_Counter¡¯ Æ®·£Àè¼ÇÀº ¡®ÃßõÇϱ⡯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. ÀÔ·ÂµÈ WRITER_ID°¡ NBD_COMMENT Å×ÀÌºí ·¹ÄÚµåÀÇ WRITER_ID¿Í ´Ù¸¥ °æ¿ì¸¸ RECOMMENDED_COUNTER°¡ Áõ°¡ÇÑ´Ù.
ÀÔ·Â Á¶°Ç
l ARTICLE_ID
l WRITER_ID
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¼±ÅÃµÈ µ¡±ÛÀÇ Ãßõ¼ö Áõ°¡
l RECOMMENDED_COUNTER = RECOMMENDED_COUNTER + 1
n Update_Scrap_Counter
¡®Update_Scrap_Counter¡¯ Æ®·£Àè¼ÇÀº ¡®½ºÅ©·¦ Çϱ⡯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù
ÀÔ·Â Á¶°Ç
l BOARD_ID
l ARTICLE_ID
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¼±ÅÃµÈ °Ô½Ã¹°ÀÇ Ãßõ¼ö Áõ°¡
l SCRAP_COUNTER = SCRAP_COUNTER + 1
n Select_Popular_Articles
¡®Select_Popular_Article¡¯ Æ®·£Àè¼ÇÀº ¡®Àαâ±Û »Ì±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ IS_POPULAR = ¡®Y¡¯ÀÎ °Ô½Ã¹° Á¤º¸µéÀ» ¼±ÅÃÇÑ´Ù.
ÀÔ·Â Á¶°Ç
l BOARD_ID
l ¼±ÅÃÇÒ Àαâ±Û ¼ö (10 ȤÀº 20)
Ãâ·Â Á¶°Ç
Update_Popular_Articles¿¡¼ »ç¿ëµÈ Àαâ±Û ¼ö°³ÀÇ Æ©Çõé
l ARTICLE_ID
l ARTICLE_NO
l REPLY_NO_SEQ
l REPLY_DEPTH
l ARTICLE_TITLE
l PREVIEW_TEXT
l THUMBNAIL_IMAGE
l ARTICLE_TYPE
l ARTICLE_CATEGORY
l WRITER_ID
l WRITER_NICKNAME
l WRITER_INFO
l POSTED_TIME
l HAS_ATTACHMENTS
l IS_SCRAPED
l IS_POPULAR
l READ_COUNTER
l RECOMMENDED_COUNTER
l COMMENT_COUNTER
l SCRAP_COUNTER
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
¾øÀ½
n Update_Popular_Articles
¡®Update_Popular_Articles¡¯ Æ®·£Àè¼ÇÀº ¡®Àαâ±Û »Ì±â¡¯ ¼ºñ½º ¾×¼Ç¿¡¼ »ç¿ëµÈ´Ù. NBD_ARTICLE_INFO Å×ÀÌºí¿¡¼ IS_POPULAR = ¡®Y¡¯ÀÎ °Ô½Ã¹° Á¤º¸µéÀ» ¡®N¡¯À¸·Î ¹Ù²Ù°í, Ãßõ¼ö°¡ 10ÀÌ ³ÑÀº °Ô½Ã¹°µé Áß Ãß¼±¼ö°¡ ¸¹Àº ¼ø¼·Î ÁöÁ¤µÈ °³¼öÀÇ °Ô½Ã¹°µéÀÇ IS_POPULAR¸¦ ¡®Y¡¯·Î ¹Ù²Û´Ù.
ÀÔ·Â Á¶°Ç
l BOARD_ID
l ¼±ÅÃÇÒ Àαâ±Û ¼ö (10 ȤÀº 20)
Ãâ·Â Á¶°Ç
¾øÀ½
µ¥ÀÌÅͺ£À̽º º¯°æ Á¶°Ç
l IS_POPULAR = ¡®Y¡¯¿´´ø ·¹ÄÚµåµéÀº IS_POPULAR=¡¯N¡¯
l ·¹ÄÚµåµéÀº IS_POPULAR = ¡®Y¡¯
3.2.3. Workload Type – Hotspot read
Hotspot read ¿öÅ©·Îµå´Â ÁöÁ¤µÈ °³¼öÀÇ Æ¯Á¤ °Ô½Ã±ÛµéÀ» ÁÖ¾îÁø ½Ã°£ µ¿¾È ¡®°Ô½Ã±Û Àб⡯¿Í ¡®¸®½ºÆ® º¸±â – µî·Ï ½Ã°£ ¼ø¡¯ ¼ºñ½º ¾×¼ÇÀÌ ÀÏÁ¤ ºñÀ²·Î ¹Ýº¹µÇ´Â Å×½ºÆ®ÀÌ´Ù. ÀÌ ¿öÅ©·Îµå´Â Àüü Æ®·¡ÇÈÀÇ ´ëºÎºÐÀÌ Æ¯Á¤ Àα⠰Խù°¿¡ ÁýÁߵǴ °æ¿ì¸¦ ¸ðµ¨¸µ ÇÑ °ÍÀÌ´Ù.
n Transaction Mix
Mix 1
BOARD_ID¿Í ARTICLE_ID¸¦ °¡Áö°í ´ÙÀ½ Æ®·£Àè¼ÇµéÀ» ¼ø¼´ë·Î ½ÇÇàÇÑ´Ù.
l Select_Article_Info_And_Update_Read_Counter
l Select_Content
l Select_Attachement_List
l Select_Comment_List
l Select_Before_And_After_Article_Info
l Select_Reply_Articles_Info
l ´ë±â ½Ã°£ 5msec
Mix 2
BOARD_ID¿Í ARTICLE_ID¸¦ °¡Áö°í ´ÙÀ½ Æ®·£Àè¼ÇµéÀ» ¼ø¼´ë·Î ½ÇÇàÇÑ´Ù.
l Select_Article_Info_And_Update_Read_Counter
l Select_Content
l Select_Attachement_List
l Select_Comment_List
l Select_Before_And_After_Article_Info
l Select_Reply_Articles_Info
l Select_List_Page_By_Posted_Time (ÀÌÀü Æ®·£Àè¼Ç¿¡¼ ¼±ÅÃµÈ °Ô½Ã¹°ÀÌ Æ÷ÇԵǴ ÆäÀÌÁö¸¦ Ãâ·Â)
l ´ë±â ½Ã°£ 5msec
Mix 3
BOARD_ID¿Í ÆäÀÌÁö ¹øÈ£ 1À» °¡Áö°í ´ÙÀ½ Æ®·£Àè¼ÇÀ» ½ÇÇàÇÑ´Ù.
l Select_List_Page_By_Posted_Time
l ´ë±â ½Ã°£ 50msec
n Workload Parameters
l Àüü ¼öÇà ½Ã°£: 10ºÐ / 30ºÐ / 1½Ã°£
l µ¥ÀÌÅͺ£À̽º ½ºÄÉÀÏ: ÃÖ¼Ò 1´Ü°è ±¸¼º ÀÌ»ó
l Æ®·£Àè¼Ç ¹Í½ºº° µ¿½Ã ¼öÇà °³¼ö
l ¿öÅ©·Îµå Àüü¿¡¼ »ç¿ëµÇ´Â ÇÖ½ºÆÌ °Ô½Ã¹°ÀÇ ¼ö (Mix 1°ú Mix 2¿¡¼ ±¸º°µÇ´Â °Ô½Ã¹°ÀÇ °³¼ö): 3°³ / 6°³ / 9°³ / 12°³
n Requirements
l µ¥ÀÌÅͺ£À̽º´Â 2.6.2 Scaling Requirements¿¡¼ Á¤ÀÇÇÑ ÃÖ¼Ò µ¥ÀÌÅͺ£À̽º ±¸¼º ÀÌ»óÀ̾î¾ß ÇÑ´Ù.
l Æ®·£Àè¼Ç ¹Í½º 1, Æ®·£Àè¼Ç ¹Í½º 2, Æ®·£Àè¼Ç ¹Í½º 3À» 7:2:1ÀÇ ºñÀ²·Î Á¤ÇØÁø ½Ã°£ µ¿¾È ¹Ýº¹ ½ÇÇàÇÑ´Ù.
l ÇÖ½ºÆÌ °Ô½Ã¹°µéÀº Áß°£ ±Ô¸ð °Ô½ÃÆÇµé°ú ´ë±Ô¸ð °Ô½ÃÆÇµé¿¡¼ ±ÕµîÇÏ°Ô ¼±ÅõȴÙ.
l ¸ðµç ÇÖ½ºÆÌ °Ô½Ã¹°µéÀº ¼·Î ÀÎÁ¢ÇÑ °Ô½Ã¹°ÀÌ ¾Æ´Ï¸ç, ù ¹øÂ°¿Í ¸¶Áö¸· °Ô½Ã¹°ÀÌ ¾Æ´Ï´Ù. (ÀÎÁ¢±ÛÀÌ ÀÖ´Ù.)
l ¸ðµç ÇÖ½ºÆÌ °Ô½Ã¹°Àº 3°³ ÀÌ»óÀÇ Ã·ºÎ¿Í 50°³ ÀÌ»óÀÇ µ¡±Û, ±×¸®°í 1°³ ÀÌ»óÀÇ ´ä±ÛÀ» °¡Áö°í ÀÖ¾î¾ß ÇÑ´Ù.
l ÇÖ½ºÆÌ °Ô½Ã¹°µéÀº Æ®·£Àè¼Ç ¹Í½º 1°ú ¹Í½º 2¿¡ ¼øÂ÷ÀûÀ¸·Î ¹èºÐµÈ´Ù. (¿¹¸¦ µé¾î, ÇÖ½ºÆÌÀÌ 6°³ÀÌ°í ¹Í½º 1ÀÌ 7°³ ¼öÇàµÇ°í ¹Í½º 2°¡ 2°³ ¼öÇàµÈ´Ù¸é, ù ¹øÂ° ¹Í½º 1ÀÌ Ã¹ ¹øÂ° °Ô½Ã¹°, µÎ ¹øÂ° ¹Í½º 1ÀÌ µÎ ¹øÂ° °Ô½Ã¹°, ¡¦ ù ¹øÂ° ¹Í½º 2°¡ µÎ ¹øÂ° °Ô½Ã¹°, µÎ ¹øÂ° ¹Í½º 2°¡ ¼¼ ¹øÂ° °Ô½Ã¹°À» Á¶È¸ÇÏ°Ô µÈ´Ù.)
l Æ®·£Àè¼Ç ¹Í½º 3Àº ÇÖ½ºÆÌ °Ô½Ã¹°ÀÌ ¼ÓÇÑ °Ô½ÃÆÇ Áß¿¡ Çϳª¸¦ ¼±ÅÃÇÏ¿© ¼öÇàÇÑ´Ù. ÆäÀÌÁö ´ç °Ô½Ã¹° ¸®½ºÆ® °³¼ö´Â 20À¸·Î ÇÑ´Ù.
3.2.4. Database Scaling and Population
º» Àý¿¡¼´Â NBD Benchmark¿¡¼ »ç¿ëµÇ´Â µ¥ÀÌÅͺ£À̽ºÀÇ ±¸¼º ´ÜÀ§¿Í Å©±â¸¦ Áõ°¡½ÃŰ´Â ¹æ¹ý¿¡ ´ëÇØ Á¤ÀÇÇÑ´Ù.
n Board Data Set
NBD Benchmark µ¥ÀÌÅͺ£À̽º¿¡ ÀúÀåµÇ´Â °Ô½ÃÆÇ µ¥ÀÌÅÍ¿¡´Â ´ÙÀ½°ú °°Àº ¼¼°¡Áö À¯ÇüÀÌ ÀÖ´Ù.
Small-scaled Board Data Set
l ¼Ò±Ô¸ðÀÇ °Ô½ÃÆÇÀ¸·Î °Ô½Ã¹°ÀÇ ¼ö°¡ 1,000°³ ¡¾ 10%ÀÎ °Ô½ÃÆÇ µ¥ÀÌÅÍ ÁýÇÕÀÌ´Ù. ÀϹÝÀûÀ¸·Î ¡®°øÁö»çÇס¯ À¯ÇüÀÇ °Ô½ÃÆÇÀ» ÀǹÌÇÑ´Ù.
l °Ô½ÃÆÇ¿¡ Ä«Å×°í¸®°¡ ÁöÁ¤µÇÁö ¾Ê´Â´Ù.
l °Ô½Ã¹°ÀÇ À¯ÇüÀº Text·Î ÇÑÁ¤µÇ¸ç 90% °Ô½Ã¹°ÀÇ Å©±â°¡ 1K¸¦ ³ÑÁö ¾Ê´Â´Ù.
l ¸ðµç °Ô½Ã¹°ÀÇ ÀÛ¼ºÀÚ´Â 1¸íÀÌ´Ù.
l ÷ºÎ¸¦ °¡Áö´Â °Ô½Ã¹°Àº ¾ø´Ù.
l °Ô½ÃÆÇ¿¡´Â ´ä±Û °Ô½Ã¹°Àº ¾ø´Ù.
Medium-scaled Board Data Set
l Áß°£ ±Ô¸ðÀÇ °Ô½ÃÆÇÀ¸·Î °Ô½Ã¹°ÀÇ ¼ö°¡ 100,000°³ ¡¾ 10%ÀÎ °Ô½ÃÆÇ µ¥ÀÌÅÍ ÁýÇÕÀÌ´Ù.
l °Ô½ÃÆÇ¿¡ 3°³ ÀÌ»ó 10°³ ¹Ì¸¸ÀÇ Ä«Å×°í¸®°¡ ÁöÁ¤µÈ´Ù.
l °Ô½Ã¹°ÀÇ 10%´Â Ä«Å×°í¸®°¡ ÁöÁ¤µÇÁö ¾Ê´Â´Ù.
l °Ô½Ã¹°ÀÇ À¯ÇüÀº Á¦ÇÑÀÌ ¾øÀ¸¸ç °Ô½Ã¹°ÀÇ Å©±â´Â 50%°¡ 1K ÀÌÇÏ, 30%°¡ 1K~10K, ³ª¸ÓÁö 20%°¡ 10K~64K¸¦ Â÷ÁöÇÑ´Ù.
l 1¸íÀÇ ÀÛ¼ºÀÚ°¡ Æò±Õ 10°³ÀÇ ±ÛÀ» ÀÛ¼ºÇÑ´Ù.
l °Ô½Ã¹°ÀÇ 50%°¡ ÷ºÎ¸¦ Æò±Õ 5°³¸¦ °¡Áø´Ù.
l °Ô½Ã¹°ÀÇ 10%°¡ µ¡±ÛÀ» Æò±Õ 100°³, 50%°¡ Æò±Õ 10°³, ³ª¸ÓÁö 40%´Â µ¡±ÛÀÌ ¾ø´Ù.
l °Ô½Ã¹°ÀÇ 10%°¡ ´ä±ÛÀÌ´Ù.
Large-scaled Board Data Set
l ´ë±Ô¸ðÀÇ °Ô½ÃÆÇÀ¸·Î °Ô½Ã¹°ÀÇ ¼ö°¡ 10,000,000°³ ¡¾ 10%ÀÎ °Ô½ÃÆÇ µ¥ÀÌÅÍ ÁýÇÕÀÌ´Ù.
l ´Ù¸¥ Á¶°ÇÀº Áß°£ ±Ô¸ð °Ô½ÃÆÇ°ú µ¿ÀÏÇÏ´Ù.
n Scaling Requirements
NBD Benchmark µ¥ÀÌÅͺ£À̽ºÀÇ µ¥ÀÌÅÍ´Â ´ÙÀ½¿¡ Á¤ÀÇµÈ ¹æ¹ý¿¡ µû¶ó »ý¼ºµÇ¸ç Áõ°¡µÇ¾î¾ß ÇÑ´Ù. °Ô½ÃÆÇ µ¥ÀÌÅÍ ÁýÇÕÀº 2.6.1 Board Data Set¿¡ Á¤ÀÇµÈ ¹Ù¸¦ µû¸¥´Ù.
l ÃÖ¼Ò (1´Ü°è) µ¥ÀÌÅͺ£À̽º ±¸¼º: ¼Ò±Ô¸ð °Ô½ÃÆÇ 1°³ + Áß°£ ±Ô¸ð °Ô½ÃÆÇ 1°³
l 5´Ü°è±îÁöÀÇ µ¥ÀÌÅͺ£À̽º Áõ°¡ ´ÜÀ§: ¼Ò±Ô¸ð °Ô½ÃÆÇ 1°³ + Áß°£ ±Ô¸ð °Ô½ÃÆÇ 5°³
l ÀÌÈÄ µ¥ÀÌÅͺ£À̽º Áõ°¡ ´ÜÀ§: ¼Ò±Ô¸ð °Ô½ÃÆÇ 1°³ + Áß°£ ±Ô¸ð °Ô½ÃÆÇ 5°³ + ´ë±Ô¸ð °Ô½ÃÆÇ 2°³
l °á°ú º¸°í¼¿¡´Â Å×½ºÆ®¿¡ »ç¿ëµÈ µ¥ÀÌÅͺ£À̽ºÀÇ ±¸¼ºÀ» ¸í½ÃÇØ¾ß ÇÑ´Ù.
NBD Benchmark´Â °Ô½ÃÆÇ º°·Î ¿öÅ©·ÎµåÀÇ ÇѰ谡 Á¤ÇØÁö¹Ç·Î Å×½ºÆ® µ¥ÀÌÅͺ£À̽º °Ô½ÃÆÇÀÇ Å©±â¿Í ¼ö°¡ Áõ°¡ÇÔ¿¡ µû¶ó ÃøÁ¤ ´ë»ó µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÇ Ã³¸®·®(throughput)ÀÌ ºñ·ÊÀûÀ¸·Î Áõ°¡ÇÏ°Ô µÈ´Ù. (3.10 Workload Scaling ÂüÁ¶)
n Database Population
NBD Benchmark¿¡¼´Â Å×½ºÆ® Áß¿¡ °Ô½ÃÆÇ Áõ°¡³ª °¨¼Ò´Â Çã¿ëµÇÁö ¾Ê´Â´Ù. ¹Ý¸é¿¡ Å×½ºÆ® ¼öÇà Áß¿¡ µ¥ÀÌÅͺ£À̽ºÀÇ °Ô½ÃÆÇ º° µ¥ÀÌÅÍ´Â Áõ°¡ ¹× °¨¼ÒµÉ ¼ö ÀÖ´Ù. °¢ Å×½ºÆ® ½ÇÇà Áغñ·Î µ¥ÀÌÅͺ£À̽ºÀÇ »óŸ¦ Ãʱ⠻óÅÂ(initial population)·Î À籸¼ºÇÏ´Â °ÍÀÌ Çã¿ëµÇÁö¸¸ ¹Ýµå½Ã ±×·² ÇÊ¿ä´Â ¾ø´Ù. ¿öÅ©·Îµå Á¤ÀǸ¸ À§¹èµÇÁö ¾Ê´Â´Ù¸é ÀÌÀü Å×½ºÆ®¿¡¼ º¯ÈµÈ µ¥ÀÌÅͺ£À̽º »óÅ¿¡¼ ´ÙÀ½ Å×½ºÆ®¸¦ ¼öÇàÇØµµ »ó°ü¾ø´Ù. µ¥ÀÌÅÍ Áõ°¡ ¹× °¨¼Ò¿¡´Â ´ÙÀ½ »çÇ×ÀÌ ÁöÄÑÁ®¾ß ÇÑ´Ù.
l ¼Ò±Ô¸ð °Ô½ÃÆÇÀº Å×½ºÆ® Áß µ¥ÀÌÅÍÀÇ º¯È°¡ ¾ø´Ù.
l Áß°£ ±Ô¸ð °Ô½ÃÆÇÀº Å×½ºÆ® Áß °Ô½Ã¹° ¼ö°¡ ÃÖ´ë 10% Áõ°¡ÇÒ ¼ö ÀÖÀ¸¸ç, ÃÖ´ë 1% °¨¼ÒÇÒ ¼ö ÀÖ´Ù.
l ´ë±Ô¸ð °Ô½ÃÆÇÀº Å×½ºÆ® Áß °Ô½Ã¹° ¼ö°¡ ÃÖ´ë 20% Áõ°¡ÇÒ ¼ö ÀÖÀ¸¸ç, ÃÖ´ë 1% °¨¼ÒÇÒ ¼ö ÀÖ´Ù.
l µ¥ÀÌÅͺ£À̽º Àüü´Â ÃÖ´ë 20% Áõ°¡ÇÒ ¼ö ÀÖÀ¸¸ç, ÃÖ´ë 1% °¨¼ÒÇÒ ¼ö ÀÖ´Ù.
n Total number of service requests processed
¡®Ã³¸®µÈ Àüü ¼ºñ½º ¿äû ¼ö¡¯´Â ÀÏÁ¤ ±â°£ µ¿¾È À¥ ¾îÇø®ÄÉÀÌ¼Ç ¼¹ö¿¡¼ Á¤»ó ó¸®µÈ À¥ ºê¶ó¿ìÀú(»ç¿ëÀÚ)ÀÇ ¼ºñ½º ¾×¼Ç ¿äû ¼ö¸¦ ÀǹÌÇÑ´Ù.
º¥Ä¡¸¶Å© °á°ú·Î´Â Å×½ºÆ® µå¶óÀ̹ö°¡, ¼öÇàÇÏ´Â ¿öÅ©·Îµå¿¡¼ steady state period µ¿¾È ¼º°øÇÑ ¼ºñ½º ¿äûÀÇ ¼ö¸¦ ÃøÁ¤ÇÑ´Ù.
n Total number of service requests failed
¡®½ÇÆÐÇÑ ¼ºñ½º ¿äû ¼ö¡¯´Â ÀÏÁ¤ ±â°£ µ¿¾È À¥ ¾îÇø®ÄÉÀÌ¼Ç ¼¹ö¿¡¼ ½ÇÆÐ ó¸®µÈ À¥ ºê¶ó¿ìÀú(»ç¿ëÀÚ)ÀÇ ¼ºñ½º ¾×¼Ç ¿äû ¼ö¸¦ ÀǹÌÇÑ´Ù.
º¥Ä¡¸¶Å© °á°ú·Î´Â Å×½ºÆ® µå¶óÀ̹ö°¡, ¼öÇàÇÏ´Â ¿öÅ©·Îµå¿¡¼ steady state period µ¿¾È ½ÇÆÐÇÑ ¼ºñ½º ¿äûÀÇ ¼ö¸¦ ÃøÁ¤ÇÑ´Ù. µû¶ó¼, Å×½ºÆ® µå¶óÀ̹ö°¡ µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛ¿¡ ¿äûÇÑ Àüü Æ®·£Àè¼ÇÀÇ ¼ö´Â ¡®Ã³¸®µÈ Àüü ¼ºñ½º ¿äû ¼ö¡¯¿Í ¡®½ÇÆÐÇÑ ¼ºñ½º ¿äû ¼ö¡¯ÀÇ ÇÕ°ú °°´Ù.
n Service throughput – PV (Page View)
ÀÎÅÍ³Ý °Ô½ÃÆÇ ¼ºñ½º¿¡¼ °¢ ¼ºñ½º ¿äûÀÇ °á°ú·Î´Â À¥ ÆäÀÌÁö°¡ Ãâ·ÂµÈ´Ù. ¡®¼ºñ½º 󸮷® – ÆäÀÌÁö ºä¡¯´Â ÀÏÁ¤ ±â°£ µ¿¾È À¥ ºê¶ó¿ìÀú(»ç¿ëÀÚ)ÀÇ ¿äû¿¡ µû¶ó À¥ ¾îÇø®ÄÉÀ̼ÇÀ» ÅëÇØ Á¦°øµÈ À¥ ÆäÀÌÁöÀÇ ¼ö¿Í °°´Ù.
º¥Ä¡¸¶Å© °á°ú·Î´Â Å×½ºÆ® µå¶óÀ̹ö°¡, ¼öÇàÇÏ´Â ¿öÅ©·Îµå¿¡¼ steady state period µ¿¾È ÃÊ´ç ¼º°ø ó¸®µÈ ¼ºñ½º ¿äûÀÇ ¼ö¸¦ ÃøÁ¤ÇÑ´Ù.
n TPS (Transaction Per Second)
¡®ÃÊ´ç Æ®·£Àè¼Ç ó¸® ¼ö¡¯´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÌ 1ÃÊ µ¿¾È ¿À·ù ¾øÀÌ Ã³¸®ÇÑ Æ®·£Àè¼ÇÀÇ ¼öÀÌ´Ù. Æ®·£Àè¼ÇÀÇ Á¾·ù¿Í´Â »ó°ü¾ø´Ù.
º¥Ä¡¸¶Å© °á°ú·Î´Â Å×½ºÆ® µå¶óÀ̹ö°¡, ¼öÇàÇÏ´Â ¿öÅ©·Îµå¿¡¼ Transaction Definitions¿¡ Á¤ÀÇµÈ Æ®·£Àè¼ÇÀÌ ÃÊ´ç 󸮵Ǵ ¼ö¸¦ ÃøÁ¤ÇÑ´Ù.
n QPS (Query Per Second)
¡®ÃÊ´ç Äõ¸® ó¸® ¼ö¡¯´Â µ¥ÀÌÅͺ£À̽º ½Ã½ºÅÛÀÌ 1ÃÊ µ¿¾È expected response timeÀ» ¸¸Á·ÇÏ¸ç ¿À·ù ¾øÀÌ Ã³¸®ÇÑ SQL Äõ¸®ÀÇ ¼öÀÌ´Ù. SQL ¹®ÀÇ Á¾·ù¿Í´Â »ó°ü¾ø´Ù. (ÀϹÝÀûÀ¸·Î ÇϳªÀÇ Æ®·£Àè¼ÇÀº Çϳª ȤÀº ±× ÀÌ»óÀÇ Äõ¸®·Î ÀÌ·ç¾îÁ® ÀÖÀ¸¹Ç·Î QPS´Â TPS º¸´Ù »óȸÇÏ´Â °á°ú°ªÀÌ ³ª¿Â´Ù.)
º¥Ä¡¸¶Å© °á°ú·Î´Â Å×½ºÆ® µå¶óÀ̹ö°¡, ¼öÇàÇÏ´Â ¿öÅ©·Îµå¿¡¼ ÃÊ´ç ó¸®µÈ SQL¹®ÀÇ ¼ö¸¦ ÃøÁ¤ÇÑ´Ù.