Oracle/MySQL °ü·Ã °Ô½ÃÆÇ

2002/04/07(07:53) from 210.117.182.162
ÀÛ¼ºÀÚ : °­ÁÙ±â (jkkang65@hanmail.net) Á¶È¸¼ö : 3938 , ÁÙ¼ö : 21
Re: [Oracle] Oracle Instance ¶õ?
[¸Þ¸ð¸®¿Í Process]Oracle Instance¶õ?  


-------------------------------
Oracle Instance¶õ...
-------------------------------

DataBase°¡ ½ÃÀ۵ɶ§ OracleÀº ½Ã½ºÅ۱۷ιú¿µ¿ª(SGA)
À̶ó´Â ¸Þ¸ð¸® ¿µ¿ªÀ» ÇÒ´çÇÏ¿© Çϳª ÀÌ»óÀÇ Oracle Process¸¦ ½ÃÀÛÇÕ´Ï´Ù.
SGA¿Í Process¸¦ ÇÕÃÄ DataBase Instance¶ó°í ÇÕ´Ï´Ù.
InstanceÀÇ memory¿Í processµéÀº databaseÀÇ data¸¦ È¿À²ÀûÀ¸·Î °ü¸®Çϱâ À§Çؼ­ »ç¿ëµÇ¸ç °ü·Ã
database¿¡ ´ëÇÏ¿© ÇϳªÀÇ user ¶Ç´Â ¿©·¯ userµé¿¡ ÀÇÇؼ­ ÀÌ¿ëµÈ´Ù.

[SGA ---> DataBase Buffer Cache, Redo Log Buffer, Share PoolµîÀ¸·Î ±¸¼º]
ÀÚ¼¼ÇÑ ºÎºÐº° ¼³¸íÀº ´ÙÀº °­Á¿¡ À̾î Áý´Ï´Ù.

Instance¸¦ ½ÃÀÛÇÑ´ÙÀ½ ÀνºÅϽº¿¡ DataBase¸¦ MountÇÕ´Ï´Ù.
´ÙÁß ÀνºÅϽº°¡ µ¿½Ã¿¡ ÀÚ½ÅÀÇ ¹°¸®Àû DataBase¸¦ AccessÇϸ鼭
µ¿ÀÏÇÑ Computer¿¡¼­ ½ÇÇàµÉ¼ö ÀÖ½À´Ï´Ù.
Oracleº´·Ä¼­¹ö¸¦ »ç¿ëÇÏ¸é ´ÙÁßÀνºÅϽº¿¡ ´ÜÀÏ µ¥ÀÌÅͺ£À̽º¸¦
¸¶¿îÆ®ÇÒ¼öÀÖ½À´Ï´Ù.

Modify Delete Post Reply Backward Forward List
Powered by Kang Jul Ki