{"id":1151,"date":"2016-01-03T10:00:01","date_gmt":"2016-01-03T10:00:01","guid":{"rendered":"http:\/\/haisins.epac.to\/wordpress\/?p=1151"},"modified":"2016-01-03T10:00:01","modified_gmt":"2016-01-03T10:00:01","slug":"%ec%98%a4%eb%9d%bc%ed%81%b4-%eb%8d%b0%ec%9d%b4%ed%84%b0%eb%b2%a0%ec%9d%b4%ec%8a%a4-%eb%ac%bc%eb%a6%ac%ec%a0%81-%ea%b5%ac%ec%a1%b0","status":"publish","type":"post","link":"http:\/\/haisins.synology.me\/wordpress\/?p=1151","title":{"rendered":"\uc624\ub77c\ud074 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ubb3c\ub9ac\uc801 \uad6c\uc870"},"content":{"rendered":"<p><P style=\"MARGIN-LEFT: 21pt\"><SPAN style=\"FONT-SIZE: 14pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\">\ub370\uc774\ud130\ud30c\uc77c(datafile) <\/SPAN><\/P><br \/>\n<UL><br \/>\n<LI><SPAN style=\"COLOR: black\">\ubaa8\ub4e0 Oracle \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \ubb3c\ub9ac\uc801 \ub370\uc774\ud130 \ud30c\uc77c\uc744 \uac00\uc9d1\ub2c8\ub2e4. \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub370\uc774\ud130 \ud30c\uc77c\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ubaa8\ub4e0 \ub370\uc774\ud130\ub97c \uac00\uc9d1\ub2c8\ub2e4. \ud14c\uc774\ube14\uc774\ub098 \uc778\ub371\uc2a4 \uac19\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub17c\ub9ac\uc801 \uad6c\uc870\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc704\ud574 \ud560\ub2f9\ub41c \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc800\uc7a5\ub429\ub2c8\ub2e4. <SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"><\/SPAN><\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ubcc0\uacbd\ub418\uac70\ub098 \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130\ub294 \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \uc989\uc2dc \uc4f8 \ud544\uc694\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ub514\uc2a4\ud06c \ucd9c\ub825\uc744 \uc904\uc774\uace0 \ub370\uc774\ud130 \ubca0\uc774\uc2a4 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud574 \ubcc0\uacbd\ub41c \ub0b4\uc6a9\ub9cc \ud30c\uc77c\uc5d0 \uc4f0\uc5ec\uc9c0\uba74, \ub370\uc774\ud130 \ube14\ub85d\uc758 \ub370\uc774\ud130\ub294 \uba54\ubaa8\ub9ac \ub0b4\uc5d0 \ub0a8\uaca8 \ub450\uc5c8\ub2e4\uac00, \uc801\uc808\ud55c \uc2dc\uac04\uc5d0 \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \uc4f0\uae30\ub294 RDMBS \ubc31\uadf8\ub77c\uc6b4\ub4dc \ud504\ub85c\uc138\uc2a4\uc778 DBWR\uac00 \ubb3c\ub9ac\uc801\uc778 I\/O\ub97c \uc77c\uc73c\ud0b5\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\ub370\uc774\ud130 \ud30c\uc77c\uc758 \ud2b9\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/DIV><br \/>\n<UL style=\"MARGIN-LEFT: 54pt\"><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub370\uc774\ud130 \ud30c\uc77c\uc740 \ud558\ub098\uc758 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\ub9cc \uad00\ub828 \ub429\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub370\uc774\ud130 \ud30c\uc77c\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uc601\uc5ed\uc774 \ubaa8\uc790\ub784 \ub54c \uc790\ub3d9\uc73c\ub85c \ud655\uc7a5\ud560 \uc218 \uc788\ub294 \ud2b9\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ud558\ub098 \uc774\uc0c1\uc758 \ub370\uc774\ud130 \ud30c\uc77c\uc774 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc800\uc7a5 \uc601\uc5ed\uc758 \ub17c\ub9ac\uc801 \ub2e8\uc704\uc778 \ud14c\uc774\ube14 \uc2a4\ud398\uc774\uc2a4\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. <SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"><\/SPAN><\/SPAN><\/LI><\/UL><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub370\uc774\ud130 \ud30c\uc77c\uc758 \ub370\uc774\ud130\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \ub3d9\uc548 \uc5b8\uc81c\ub4e0\uc9c0 \uc77d\uc744 \uc218 \uc788\uc73c\uba70 Oracle\uc758 \uba54\ubaa8\ub9ac \uce90\uc2dc\uc5d0 \uc800\uc7a5\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc0ac\uc6a9\uc790\uac00 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ud14c\uc774\ube14\uc5d0 \uc788\ub294 \uc77c\ubd80 \ub370\uc774\ud130\ub97c \uc561\uc138\uc2a4\ud558\uace0\uc790 \ud560 \ub54c \uc694\uad6c\ud55c \uc815\ubcf4\uac00 \uba54\ubaa8\ub9ac \uce90\uc2dc\uc5d0 \uc5c6\ub2e4\uba74 \ud574\ub2f9 \ub370\uc774\ud130 \ud30c\uc77c\uc5d0\uc11c \uc77d\uc5b4 \uba54\ubaa8\ub9ac\uc5d0 \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\uc218\uc815\ub41c \ub370\uc774\ud130\ub098 \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130\ub97c \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \uc989\uc2dc \uc4f8 \ud544\uc694\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ub514\uc2a4\ud06c \uc561\uc138\uc2a4\ub7c9\uc744 \uc904\uc774\uace0 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub824\uba74 \ub370\uc774\ud130\ub97c \uba54\ubaa8\ub9ac\uc5d0 \uc800\uc7a5\ud588\ub2e4\uac00 \uc801\ud569\ud55c \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \ud55c\uaebc\ubc88\uc5d0 \uc368\uc57c \ud558\ub294\ub370 \uc774\ub294 Oracle\uc758 DBWn \ubc31\uadf8\ub77c\uc6b4\ub4dc \ud504\ub85c\uc138\uc2a4\uac00 \uacb0\uc815\ud569\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/DIV><br \/>\n<P>&nbsp; &nbsp;<\/P><br \/>\n<P><SPAN style=\"FONT-SIZE: 14pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\">\ucee8\ud2b8\ub864 \ud30c\uc77c(Control file) <\/SPAN><\/P><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\ubaa8\ub4e0 Oracle \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc81c\uc5b4 \ud30c\uc77c\uc744 \uac00\uc9d1\ub2c8\ub2e4. \uc81c\uc5b4 \ud30c\uc77c\uc5d0\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ubb3c\ub9ac\uc801 \uad6c\uc870\ub97c \uc9c0\uc815\ud558\ub294 \uc785\ub825 \ud56d\ubaa9\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub2e4\uc74c\uacfc \uac19\uc740 \uc815\ubcf4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/DIV><br \/>\n<UL style=\"MARGIN-LEFT: 54pt\"><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc774\ub984<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub370\uc774\ud130 \ud30c\uc77c\uacfc \ub9ac\ub450 \ub85c\uadf8 \ud30c\uc77c\uc758 \uc774\ub984 \ubc0f \uc704\uce58<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc0dd\uc131 \uc2dc\uac04 (Time Stamp) \uae30\ub85d<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><\/UL><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uc624\ud508<SPAN style=\"FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> \ub420<\/SPAN> \ub54c \ub9c8\ub2e4, \uc81c\uc5b4 \ud30c\uc77c\uc740 \ub370\uc774\ud130 \ud30c\uc77c \ucc98\ub9ac\ub97c \uc704\ud574 \ubc18\ub4dc\uc2dc \uc624\ud508 \ub418\uc5b4\uc57c \ud558\uba70 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud30c\uc77c\uacfc \ub9ac\ub450 \ub85c\uadf8 \ud30c\uc77c\uc744 \uc9c0\uc815\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub9cc\uc77c \ubb3c\ub9ac\uc801\uc778 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uad6c\uc131\uc774 \ubcc0\uacbd\ub41c\ub2e4\uba74 (\uc989, \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130 \ud30c\uc77c\uc774\ub098 \ub9ac\ub450 \ub85c\uadf8\ud30c\uc77c\uc774 \uc0dd\uc131\ub418\ub294 \uacbd\uc6b0), \uc81c\uc5b4 \ud30c\uc77c\uc740 \uc790\ub3d9\uc73c\ub85c Oracle RDBMS\uc5d0 \uc758\ud574 \ubcc0\uacbd\ub41c \ub0b4\uc6a9\uc774 \uc218\uc815\ub429\ub2c8\ub2e4. \ub610\ud55c, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ubcf5\uad6c\uac00 \ud544\uc694 \ud560 \ub54c\ub3c4 \uc81c\uc5b4 \ud30c\uc77c\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\uc81c\uc5b4 \ud30c\uc77c\uc744 \uc7a5\uc560\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574, Oracle RDBMS\ub294 \ubcf5\uc218\uac1c\uc758 \uc81c\uc5b4 \ud30c\uc77c \uc0ac\uc6a9\uc744 \ubbf8\ub7ec\ub9c1 \ubc29\uc2dd\uc73c\ub85c \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uc989 \ub450\uac1c \uc774\uc0c1\uc758 \uc81c\uc5b4 \ud30c\uc77c \ubcf5\uc0ac\ubcf8\uc744 \uc11c\ub85c \ub2e4\ub978 \ub514\uc2a4\ud06c\uc5d0 \ub458 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/DIV><br \/>\n<P>&nbsp; &nbsp;<\/P><br \/>\n<P><SPAN style=\"FONT-SIZE: 14pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\">\ub9ac\ub450\ub85c\uadf8 \ud30c\uc77c(redolog file) <\/SPAN><\/P><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ubaa8\ub4e0 Oracle \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \ub9ac\ub450 \ub85c\uadf8 \ud30c\uc77c \uc138\ud2b8\uc744 \uac16\uc2b5\ub2c8\ub2e4. \ub9ac\ub450 \ub85c\uadf8\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \uae30\ub2a5\uc740 \ubaa8\ub4e0 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ubcc0\uacbd \uc815\ubcf4\ub97c \uae30\ub85d\ud558\ub294 \uc77c\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ubcc0\uacbd \uc0ac\ud56d\uc740 \ub9ac\ub450 \ub85c\uadf8\uc5d0 \uc800\uc7a5\ub429\ub2c8\ub2e4. \ub9cc\uc57d \uc218\uc815\ub41c \ub0b4\uc6a9\uc744 \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \ubc18\uc601\ud558\ub294\ub370 \uc2e4\ud328\ud558\ub354\ub77c\ub3c4, \ubcc0\uacbd\uc0ac\ud56d\uc740 \ub9ac\ub450\ub85c\uadf8 \ud30c\uc77c\uc5d0\uc11c \uc5bb\uc744 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \uc791\uc5c5\ub0b4\uc6a9\uc740 \uacb0\ucf54 \uc720\uc2e4\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub9ac\ub450 \ub85c\uadf8 \ud30c\uc77c\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc7a5\uc560\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub9ac\ub450 \ub85c\uadf8 \ud30c\uc77c\uc774 \ud3ec\ud568\ub41c \uc7a5\uc560\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574, Oracle RDBMS\ub294 \ubcf5\uc218\uac1c\uc758 \ub9ac\ub450\ub85c\uadf8 \ud30c\uc77c\uc0ac\uc6a9\uc744 \ubbf8\ub7ec\ub9c1 \ubc29\uc2dd\uc73c\ub85c \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uc989 \ub450\uac1c \uc774\uc0c1\uc758 \ub9ac\ub450 \ub85c\uadf8 \ud30c\uc77c\uc744 \uc11c\ub85c \ub2e4\ub978 \ub514\uc2a4\ud06c\uc5d0 \ub458 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\ub9ac\ub450 \ub85c\uadf8 \ud30c\uc77c\uc548\uc758 \uc815\ubcf4\ub294 \uc2dc\uc2a4\ud15c\uc774\ub098 \ubbf8\ub514\uc5b4 \uc7a5\uc560\uc2dc \ubcf5\uad6c\ub97c \uc704\ud574\uc11c\ub9cc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c\ub4e4\uc5b4, \ub9cc\uc77c \uc774\uc0c1 \uc804\uc555\uc73c\ub85c \uc778\ud574 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \ub2e4\uc6b4\uc774 \ub418\uc5c8\ub2e4\uba74 \uba54\ubaa8\ub9ac\uc5d0 \uc788\ub358 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ub370\uc774\ud130\ub294 \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \ubbf8\ucc98 \uc368\uc9c0\uc9c0 \uc54a\uc558\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc783\uc5b4\ubc84\ub9b0 \ub370\uc774\ud130\ub294 \uc804\uc6d0\uc774 \uc815\uc0c1\ub300\ub85c \uacf5\uae09\ub418\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uc7ac\uae30\ub3d9 \ub420 \ub54c \ubcf5\uad6c\ub429\ub2c8\ub2e4. Oracle RDBMS\ub294 \uc804\uc6d0\uc774 \ub04a\uc5b4\uc9c8 \ub54c \ucd5c\uc885\uc758 \ub9ac\ub450 \ub85c\uadf8 \ud30c\uc77c\ub85c \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub370\uc774\ud130 \ud30c\uc77c\uc744 \uc790\ub3d9\uc801\uc73c\ub85c \ubcf5\uad6c\ud569\ub2c8\ub2e4. <SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"><\/SPAN><\/SPAN><\/DIV><br \/>\n<P>&nbsp; &nbsp;<\/P><br \/>\n<P><SPAN style=\"FONT-SIZE: 14pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\">\uc544\uce74\uc774\ube0c \ub85c\uadf8 \ud30c\uc77c(archived log file) <\/SPAN><\/P><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\ub9ac\ub450\ub85c\uadf8 \ud30c\uc77c\uc744 \uc790\ub3d9\uc801\uc73c\ub85c archiving \ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc774 \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc624\ub77c\ud074\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 ARCHIVELOG \ubaa8\ub4dc\uc77c \ub54c \ub85c\uadf8\ud30c\uc77c\uc744 \uc790\ub3d9\uc801\uc73c\ub85c archiving \ud569\ub2c8\ub2e4. \ubb3c\ub9ac \ubcf5\uad6c\uac00 \ud544\uc694\ud55c \uacbd\uc6b0, \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/DIV><br \/>\n<P>&nbsp; &nbsp;<\/P><br \/>\n<P><SPAN style=\"FONT-SIZE: 14pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\">\ud30c\ub77c\ubbf8\ud130 \ud30c\uc77c(parameter file) <\/SPAN><\/P><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc778\uc2a4\ud134\uc2a4\uc5d0 \ub300\ud55c \ud30c\ub77c\uba54\ud130\ub4e4\uc744 \uae30\ub85d\/\uad00\ub9ac\ud558\ub294 \ud30c\uc77c\uc785\ub2c8\ub2e4. <SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"><\/SPAN><\/SPAN><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\uc624\ub77c\ud074\uc740 \ucd08\uae30\ud654 \ud30c\ub77c\ubbf8\ud130\ub4e4\uc744 \ub3d9\uc801\uc73c\ub85c \ubcc0\uacbd\/\uc801\uc6a9\ud560 \uc218 \uc788\ub294 \uc11c\ubc84 \ud30c\ub77c\ubbf8\ud130(SPFILE)\ub97c \uc0ac\uc6a9\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/DIV><br \/>\n<P>&nbsp; &nbsp;<\/P><br \/>\n<P><SPAN style=\"FONT-SIZE: 14pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\">\uacbd\uace0 \ubc0f \ucd94\uc801\ub85c\uadf8 \ud30c\uc77c(alert, trace log file) <\/SPAN><\/P><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\uc11c\ubc84\uc640 \ubc31\uadf8\ub77c\uc6b4\ub4dc \ud504\ub85c\uc138\uc2a4\ub4e4\uc740 \uad00\ub828 \ucd94\uc801\ud30c\uc77c\uc744 \ubd84\ub958\ud558\uc5ec \uc0dd\uc131\ud569\ub2c8\ub2e4. \ub0b4\ubd80 \uc5d0\ub7ec\uac00 \ubc1c\uc0dd\ud588\uc744 \ub54c, \uad00\ub828\uc815\ubcf4\ub97c \ucd94\uc801\ud30c\uc77c\uc5d0 \uae30\ub85d\ud569\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">\ucd94\uc801\ud30c\uc77c\uc758 \uc815\ubcf4\ub294 DBA\ub4e4\uc5d0\uac8c \uc720\uc6a9\ud558\ub098, \ub300\ubd80\ubd84 \uc624\ub77c\ud074 \uae30\uc220\uc9c0\uc6d0\uc744 \ub2f4\ub2f9\ud558\ub294 \ubd80\uc11c\uc5d0\uc11c \ud544\uc694\ud55c \uc815\ubcf4\uc785\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><SPAN style=\"COLOR: black\">Application\uc774\ub098 \uc624\ub77c\ud074 \uc778\uc2a4\ud134\uc2a4\ub97c tuning \ud558\uae30\uc704\ud574 \uc0ac\uc6a9\ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">Automatic Diagnostic Repository(ADR) \uac1c\ub150\uc774 \uc18c\uac1c\ub418\uc5c8\uc73c\uba70, DIAGNOSTIC_DEST\ub77c\ub294 \ud30c\ub77c\ubbf8\ud130\uc5d0 \uc758\ud574 \uae30\ubcf8 \ub514\ub809\ud1a0\ub9ac\uac00 \uc815\ud574\uc9d1\ub2c8\ub2e4. \uae30\uc874 alert.log\uc758 \uacbd\uc6b0 XML \ud615\ud0dc\uc758 log.xml\uc774\ub77c\ub294 \ud30c\uc77c\ub3c4 \uc81c\uacf5\ud558\uace0, \ubb38\uc81c(incident) \ubc1c\uc0dd\uc2dc \uad00\ub828 \uc815\ubcf4\ub97c \uc790\ub3d9\uc73c\ub85c \ud328\ud0a4\uc9d5\ud558\ub294 Incident Packaging Service(IPS)\ub97c \ud1b5\ud574 \uc9c0\uc6d0 \ubd80\uc11c\uc640\uc758 \uac04\ud3b8\ud558\uace0 \uc815\ud655\ud55c \uc815\ubcf4 \uacf5\uc720 \uc218\ub2e8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/DIV><br \/>\n<P>&nbsp; &nbsp;<\/P><br \/>\n<P><SPAN style=\"FONT-SIZE: 14pt; FONT-FAMILY: HY\ud5e4\ub4dc\ub77c\uc778M; COLOR: black\">\ubc31\uc5c5 \ud30c\uc77c(backup file) <\/SPAN><\/P><\/LI><br \/>\n<LI><br \/>\n<DIV><SPAN style=\"COLOR: black\">\ub370\uc774\ud130\ud30c\uc77c\uc744 restore \ud55c\ub2e4\ub294 \uac83\uc740 \ubc31\uc5c5\ud30c\uc77c\ub85c \ub300\uccb4\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c, \ubbf8\ub514\uc5b4 \uc7a5\uc560\ub098 \uc0ac\uc6a9\uc790\uc758 \uc2e4\uc218\uac00 \uc6d0\ubcf8 \ub370\uc774\ud130\ud30c\uc77c\uc744 \uc190\uc0c1\uc2dc\ucf30\uc744 \ub54c restore \uc791\uc5c5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<SPAN style=\"FONT-SIZE: 10pt; FONT-FAMILY: \ub9d1\uc740 \uace0\ub515\"> <\/SPAN><\/SPAN><\/DIV><br \/>\n<P><SPAN style=\"COLOR: black\">&nbsp;<SPAN style=\"FONT-SIZE: 12pt; FONT-FAMILY: \uad74\ub9bc\"> <\/SPAN><\/SPAN>&nbsp;<\/P><\/LI><\/UL><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub370\uc774\ud130\ud30c\uc77c(datafile) \ubaa8\ub4e0 Oracle \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \ud558\ub098 \uc774\uc0c1\uc758 \ubb3c\ub9ac\uc801 \ub370\uc774\ud130 \ud30c\uc77c\uc744 \uac00\uc9d1\ub2c8\ub2e4. \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub370\uc774\ud130 \ud30c\uc77c\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ubaa8\ub4e0 \ub370\uc774\ud130\ub97c \uac00\uc9d1\ub2c8\ub2e4. \ud14c\uc774\ube14\uc774\ub098 \uc778\ub371\uc2a4 \uac19\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \ub17c\ub9ac\uc801 \uad6c\uc870\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uc704\ud574 \ud560\ub2f9\ub41c \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc800\uc7a5\ub429\ub2c8\ub2e4. \ubcc0\uacbd\ub418\uac70\ub098 \uc0c8\ub85c\uc6b4 \ub370\uc774\ud130\ub294 \ub370\uc774\ud130 \ud30c\uc77c\uc5d0 \uc989\uc2dc \uc4f8 \ud544\uc694\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ub514\uc2a4\ud06c \ucd9c\ub825\uc744 \uc904\uc774\uace0 \ub370\uc774\ud130 \ubca0\uc774\uc2a4 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud574 \ubcc0\uacbd\ub41c \ub0b4\uc6a9\ub9cc \ud30c\uc77c\uc5d0 \uc4f0\uc5ec\uc9c0\uba74, \ub370\uc774\ud130 \ube14\ub85d\uc758 \ub370\uc774\ud130\ub294 \uba54\ubaa8\ub9ac [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"categories":[9],"tags":[645,646],"jetpack_featured_media_url":"","amp_enabled":true,"_links":{"self":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1151"}],"collection":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1151"}],"version-history":[{"count":0,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1151\/revisions"}],"wp:attachment":[{"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1151"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/haisins.synology.me\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}