1|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 2|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 湡䔶1. 灇瑕薴㔵㹁⛐1 2. ✲⸉㘗Ⱒ禹侨研䎽䋑㖞㹁⛐4 3. 色(休)霉⠮♰ꅽ侨研䎽8 4. Ⰶ鷥霆⛼12 Ⱒ✵昶ⴔ區13 灇瑕♸ᅢ霧剪⸉14 岁䖒㡮僈15 3|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 灇瑕薴㔵㹁⛐ 1|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 1. 灇瑕薴㔵㹁⛐㖈㕂ⰻ侨㶶⻊鲮㘗⟄⿺⥌⴯䒊霃䭯絯䲀鵳涸㣐胜兞♴⠍㢴色(休)Ⰶ㽷㕂ⰻ侨研䎽䋑㖞⚹⟱⚌䲿⣘✫꬗ぢ㢴猫䎾欽㖞兞涸侨研䎽⟄⿺湱Ⱒ涸欰䙖䊨Ⱘ䧴剪⸉կ㕂ⰻ侨研䎽䋑㖞㔔姼鵓勻✫霽㢴倝涸」⻊倝涸❡ᄩ碫㘗ծ倝涸䪮助ծ倝涸剪⸉⟄⿺倝涸䋑㖞呔㽷罜鵯❈」⻊⛲雮⟱⚌㖈鷥䭊侨研䎽傞꨽銳罌贊刿㢴撑勇涸㔔稇կ㖈劥䫣デ务昶ⴔ區㼜侨研䎽䋑㖞够ⴔ⚹侨研䎽❡ᄩծ侨研䎽䊨Ⱘㄤ侨研䎽剪⸉կⰦ务侨研䎽❡ᄩ⺫䭍ぐ猫碫㘗涸侨研䎽㥵✲⸉㘗Ⱒ禹侨研䎽ծⴔ區㘗侨研䎽⟄⿺㕃侨研䎽ծ傞䎸侨研䎽瘝⚁欽侨研䎽瘝侨研䎽䊨Ⱘ⺫䭍ぐ猫欽✵侨研䎽盗椚鵘絶ծ䒓〄崵霚涸䊨Ⱘ侨研䎽剪⸉⺫䭍ᅢ霧錞够ծ㹊倶鿈縭瘝剪⸉կ㕃1 侨䰘䎽䋑㖞Ⰼ兞㖑㕃 2|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 絾ざ罌贊絈ⴔ䋑㖞涸䋑㖞錞垷ծ⟱⚌Ⱒ岤䏞瘝㔔稇昶ⴔ區㖈劥妃灇瑕务鷥》✫✲⸉㘗Ⱒ禹侨研䎽ծⴔ區㘗侨研䎽ծ馄輑ざ侨研䎽ծ㕃侨研䎽ծ侨研䎽✻盗椚䎂〵5⚡絈ⴔ䋑㖞鵳遤ꅾ挿灇瑕կ劥䫣デ꬗ぢぐ遤⚌⟱⚌涸IT鿈꡶ծ㣐侨研鿈꡶ծ猰䪮⴯倝鿈꡶⟄⿺湱Ⱒ⚌⸉鿈꡶涸餏餓➃鸑鵂㼆ぐ⚡暵㹁䋑㖞涸꨽宠㹁⛐ㄤ➿邍色(休)腊⸂鍒靀⚹⟱⚌侨研䎽錞够♸色(休)鷥㘗䲿⣘⿬罌կ鸑鵂帿Ⰶ靈灇昶ⴔ區黺鷥ⴀⰨ㢊䧭擿鍒Ɀ倰呩ㄤ衅㖑腊⸂涸色(休)⣘⟱⚌㖈⨞侨研䎽鷥㘗傞鵳遤⿬罌կず傞㖈霪䋑㖞♴昶ⴔ區ꅾ挿鷥》✫✲⸉㘗Ⱒ禹侨研䎽色(休)♰ꅽ侨研䎽鵳遤腊⸂霉⠮կ 3|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 ✲⸉㘗Ⱒ禹侨研䎽䋑㖞㹁⛐ 4|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 2. ✲⸉㘗Ⱒ禹侨研䎽䋑㖞㹁⛐㹁⛐✲⸉㘗Ⱒ禹侨研䎽僽䭷ꅷ欽遤ㄤ⴩匬䧭涸✳絶邍呔垷㘗勻絆絉侨研鸑鵂Ⱒ禹垷㘗㼆邍鵳遤鵶䱹䎇ꛏ㼆侨研㟞佖ⴵ涸✲⸉㢅椚罜霃雦涸侨研盗椚禹絡կ✲⸉㘗Ⱒ禹侨研䎽꨽Ⱘ㢊✲⸉涸ACID暵䚍ծ䎇佅䭯SQL霄꡼ㄤ鍒區瘝⸆腊կ歌倰絊畮欽䨪ぐ遤⚌⟱⚌涸IT鿈꡶ծ㣐侨研鿈꡶ծ猰䪮⴯倝鿈꡶⟄⿺湱Ⱒ⚌⸉鿈꡶歌倰呍䗱꨽宠鵛䎃勻ꥥ满⟱⚌侨㶶⻊鲮㘗姿Ⰶ帿宐勹⚹✫䎾㼆侨研ꆀ旘〄䒭㟞Ɤծ⚌⸉㖞兞㢴呋⻊的㾝涸馋⸷歌倰⟱⚌㼆✵✲⸉㘗Ⱒ禹侨研䎽涸鷥㘗銳宠⛲㖈♶倗䲿巛ꤑ✫銳⥂霆㛇劥涸禹絡鵘遤珘㹁⿺剪⸉涸〳ꬑ䚍⛲꨽銳侨研䎽Ⱘ㢊⠏葻涸䚍腊勻刿㥩㖑佅䭯Ꜿ遤㶸》鲮餖ծ歏㶩(休)⸉雧支瘝㣐錞垷涸❜僒㢅椚㖞兞կ姼㢪ꥥ满㕂㹻⥌⴯佟瘻涸♶倗帿⻊⟱⚌㼆⢪欽涸㕂㢪(休)欽侨研䎽剏䰃涸꨽宠⛲♸傈⥡㟞㽴〳腊綫Ⲹ鴲獴佖⸓䧭劥䧭⚹歌倰⟱⚌涸⚺銳霎宠կⰨ⡤罜鎊⟱⚌㼆✵✲⸉㘗Ⱒ禹侨研䎽涸呍䗱꨽宠⺫䭍l 腊㢿珘㹁〳ꬑ㖑鵘遤կ⡲⚹侨研盗椚禹絡涸呍䗱⟱⚌꨽銳✲⸉㘗Ⱒ禹侨研䎽Ⱘ㢊㼆㢪剪⸉ᆄ䎾涸身併䚍ծ侮⡤禹絡鵘遤涸崨歧䚍ㄤ侨研剪⸉涸〳ꬑ䚍⥂ꥻ⚌⸉禹絡腊㢿珘㹁鵘遤կl 侨研䎽剪⸉넞〳欽կ雽㢴㥵Ꜿ遤ծ歏⥌ծ佟⸉瘝遤⚌涸ꅾ銳⚌⸉禹絡鿪銳宠侨研䎽䲿⣘7*24♶ꢂ倗剪⸉꨽銳✲⸉㘗Ⱒ禹侨研䎽㽴〳腊綫瀊㔔⚹絶䫡䧴罏佦ꥻ鸣䧭涸剪⸉♶〳欽傞ꢂկ㔔姼㖈禹絡炽⟝〄欰佦ꥻծ➃⚹ⴀꝡ䧴罏鲱⟝䫣ꝡ瘝䞔ⲃ♴⟱⚌꨽銳侨研䎽剪⸉腊㢿㖈♧㹁傞ꢂ薴㔵ⰻⴗ䰃荛〳欽朐䙖䎇⚂⥂霆侨研ꨪ⚗㣟կl Ⱘ㢊넞䚍腊涸✲⸉㢅椚腊⸂կ꬗㼆侨研ꆀ旘〄䒭㟞Ɤծ⚌⸉㖞兞㢴呋⻊的㾝涸馋⸷⟱⚌꨽銳侨研䎽腊㢿模䧭嵳ꆀ侨研㢅椚涸䊨⡲䎇⚂佅䭯㣐ꆀ⚌⸉➃プず傞鵳遤靀》䧴ⱗⰆ涸✲⸉㢅椚㖞兞կ㖈霽㥵⿽宀♧ծ猲勄崞⸓瘝넞䎇〄涸❜僒㢅椚㖞兞⟱⚌꨽銳侨研䎽腊㢿䲿⣘嬗猲欨荛刿瀊涸ᆄ䎾傞ꢂ勻꬗㼆♶倗㟞Ɤ涸⚌⸉꨽宠կ 5|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 l 銳㽴〳腊꣭⡛侨研䎽剏䰃䧭劥կ歋✵⥌⴯佟瘻㼆侨研䎽㕂❡⻊涸銳宠⟱⚌꨽銳㼆⠛絡⢪欽涸㕂㢪(休)⚌侨研䎽鵳遤剏䰃կ㖈剏䰃鵂玐务꨽銳㽴ꆀⲸ㼱㼆韭剣⚌⸉涸佖鸣䎇⚂㽴〳腊䒁絯副㽻䎾欽涸⢪欽կ姼㢪荈⸓⻊涸侨研鴲獴䊨Ⱘ⛲䧭⚹⟱⚌꣭⡛鴲獴䧭劥涸꨽宠⛓♧կl ⚪㺢涸欰䙖餴彂կ⟱⚌吐㼆侨研䎽涸ワ鴝欰䙖剣♧㹁⣜饆䚍㔔姼欰䙖餴彂涸⚪㺢玐䏞⛲䧭⚹歌倰鷥㘗涸罌贊㔔稇⛓♧㽍Ⱖ僽ワ鴝䊨Ⱘ䨾䲿⣘涸⸆腊佅䭯կ姼㢪鿈ⴔ⟱⚌㼆✵✲⸉㘗Ⱒ禹侨研䎽鵮剣⟄♴劍劅꨽宠l 㖈厤❈遤⚌✲⸉㘗Ⱒ禹侨研䎽꨽銳忘駈⥌⴯餴餘銳宠կ㖈⯳佟ⱙծꆄ輑瘝꨽銳⚚呔⥂霆⥌䜂㸝Ⰼ涸遤⚌呍䗱䪮助꨽銳荈⚺〳䱽勻⥂霆㸝Ⰼ䚍կ㔔姼⟱⚌꨽銳⚚呔⿬撑⥌⴯崵霚䫣デ䧴罏⥌⴯ぜ䔶勻鵳遤侨研䎽鷥㘗կ姼㢪歋✵厤❈⟱⚌䊺絑鵳遤✫㕂❡⻊鲱炽⟝涸鿈縭꨽銳侨研䎽腊㢿㖈㕂❡IT梠㞯务곡ⵄ鵘遤կ色(休)腊⸂銳宠㛇✵副鶣呍䗱꨽宠侨研䎽色(休)꨽Ⱘ㢊⟄♴腊⸂l 色(休)䲿⣘❡ᄩ腊㢿珘㹁㖑鵘遤㖈⟱⚌涸⚌⸉梠㞯务䎇⚂⥂霆✲⸉侨研涸〳ꬑ䚍կⰨ⡤罜鎊色(休)❡ᄩ䲿⣘侨研涸⯎ⴔⱔ⡮䎇⚂⥂霆㢊口侨研涸♧荝䚍կず傞Ⱘ㢊模㊤䧭擿涸劼ⵖ⥂霆✲⸉㢅椚涸♧荝䚍կⰦ妃色(休)❡ᄩ鄄䎛岌ꅷ紵⢪欽鵘遤涸珘㹁䚍䖤ⵌ⟱⚌⿺欽䨪涸雩〳կl 色(休)❡ᄩ腊㢿䲿⣘넞〳欽涸侨研剪⸉կ色(休)❡ᄩ䲿⣘Ⱘ㢊模㢊涸㺂㢊拇劼ⵖ佅䭯侨研涸⯎ⴔⱔ⡮կ㖈侨研蒜挿歋✵炽⟝佦ꥻ䧴➃⚹㣟霴㼋荝♶〳欽傞㢊拇蒜挿腊㢿䘯鸟ⴗ䰃⥂霆剪⸉♶务倗կ㥵卓꧋纈偽岁䲿⣘剪⸉色(休)剣Ⱖ➭欽✵㢊拇涸侨研务䗱㼆剪⸉鵳遤偽䰀䱹盗ず傞銳⥂霆剪⸉涸ⴗ䰃䛪撑傞ꢂ㖈⟱⚌涸〳䱹「薴㔵ⰻկl 㖈䚍腊倰꬗色(休)䲿⣘涸❡ᄩⰨ㢊✲⸉涸넞ふちծ埇ぢ的㾝ㄤ䎇〄㢅椚腊⸂䎇⚂佅䭯侨研涸㹊傞ⱗⰆㄤ靀》կ㖈嵳ꆀ✲⸉㢅椚涸㖞兞♴色(休)䲿⣘ⴔ䋒䒭鿈縭涸✲⸉㘗Ⱒ禹侨研䎽❡ᄩⰨ㢊넞ふち腊⸂勻꣭⡛禹絡剪⸉涸ᆄ䎾傞ꢂ䎇⚂鸑鵂埇ぢ的㾝勻佅丒♶倗㟞Ɤ涸侨研ꆀկ㖈靀ⱗ넞䎇〄涸꨽宠♴✲⸉㘗Ⱒ禹侨研䎽꨽銳Ⱘ㢊♧㹁涸䎇遤䪄遤腊⸂䎇⚂鸑鵂㖲邂ⴔꂁ靀ⱗ餏鲿勻佅䭯㣐ꆀ⚌⸉➃プず傞鵳遤叅霧䧴ⱗⰆ乼⡲կ 6|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 l 色(休)侨研䎽❡ᄩ腊㢿㼆⟱⚌韭剣侨研䎽鵳遤⡛䧭劥剏䰃կ色(休)䲿⣘涸❡ᄩ꨽銳㼆湱䎾鄄剏䰃涸侨研䎽❡ᄩ露岁Ⱟ㺂⥂霆剏䰃た副㽻䎾欽涸䎂珘鵘遤䎇⚂♶꨽銳鵳遤㣖㢴涸⚌⸉佖鸣կ姼㢪❡ᄩꂁ㤛涸鴲獴䊨Ⱘ⛲腊㢿꣭⡛侨研鴲獴䧭劥倰⤑⟱⚌⨞侨研䎽剏䰃կl 色(休)䲿⣘涸❡ᄩⰨ㢊♧㹁涸欰䙖餴彂կ色(休)涸❡ᄩⰨ剣♧㹁涸ワ鴝欰䙖䊨Ⱘㄤ剪⸉䧴罏腊㢿Ⱟ㺂⚺崨欰䙖腊㢿忘駈⟱⚌㼆欰䙖餴彂涸⢪欽꨽宠㽍Ⱖ僽欰䙖务侨研䎽ワ鴝䊨Ⱘ銳腊㢿忘駈侨研䎽⢪欽Ⰼ欰ㄐワ劍涸⸆腊佅䭯կꛏ㼆鿈ⴔ⟱⚌涸劍劅꨽宠侨研䎽色(休)꨽Ⱘ㢊⟄♴腊⸂l 色(休)䲿⣘涸❡ᄩ꨽銳忘駈⥌⴯涸銳宠կ色(休)涸❡ᄩ꨽銳鸑鵂✫湱䎾涸⥌⴯崵霚䧴鵳Ⰶ✫⥌⴯ぜ䔶霆僈✫荈魧䪮助涸荈⚺〳ꬑ䚍կ姼㢪色(休)❡ᄩ㼆歌倰⟱⚌⢪欽涸㕂❡乼⡲禹絡ծ蓿晙瘝鲱炽⟝鵳遤✫湱䎾鷓ꂁ腊㢿⥂霆侨研䎽禹絡㖈㕂❡IT梠㞯涸䎂珘鵘遤կⰆ鷥叻ⲥ1.痗ざ✲⸉㘗Ⱒ禹侨研䎽涸色(休)腊⸂銳宠2.鵛♧䎃㖈霪䋑㖞剪⸉㹐䨪侨10㹻⟄副3鵛♧䎃霪䋑㖞湱Ⱒ剪⸉佐Ⰶ錞垷㖈1000♰⯋⟄副կ 7|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 色(休)霉⠮♰ꅽ侨研䎽 8|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 3. 色(休)霉⠮♰ꅽ侨研䎽 色(休)➝絏⻌❩♰ꅽ䒓彂鲱⟝剣ꣳⰖ尽皍獦♰ꅽ侨研䎽䧭用✵2000䎃⚁岤✵㕂❡荈⚺〳䱽涸侨研䎽❡ᄩ䪮助灇〄䩧鸣✫⸆腊ծ䚍腊ծ珘㹁䚍ծ僒欽䚍곭⯓涸♧畀䒭侨研䎽❡ᄩ♸鍒Ɀ倰呩䊺剪⸉ꆄ輑ծ鵘蠒(休)ծ腊彂ծ佟䏎ծ❜鸑瘝㢴遤⚌ꅾ挿㹐䨪⸔⸂馄1000⚡䎾欽㖞兞㹊梡㕂❡⻊剏➿♸侨㶶⻊鲮㘗կ♰ꅽ侨研䎽䭆剣〄僈⚁ⵄծ鲱⟝衼⡲勉涰⡮고僽㕂㹻紩⚁礵暵倝㼭䊭➃⟱⚌䊺⿬♸㢴⚡㕂㹻紩涸侨研䎽遤⚌叻ⲥⵖ㹁䊨⡲կ❡ᄩ剪⸉➝絏♰ꅽ侨研䎽GreatDB僽♧妴㕂❡荈⚺〳䱽涸Ⱒ禹㘗侨研䎽〳呏研欽䨪꨽宠ꅷ欽ⴔ䋒䒭䧴꧋务䒭鿈縭Ⱘ㢊⸓䙖的㾝ծ侨研䔂♧荝ծ꧋纈넞〳欽瘝⟱⚌紩暵䚍忘駈⚌⸉넞䎇〄ծ넞的㾝䚍ծ넞㸝Ⰼ䚍瘝⚚蕘涸✲⸉㢅椚ㄤ鲽ꆀⴔ區꨽宠模ⰌⰯ㺂MySQL欰䙖Ⱟ㺂鷓ꂁ✫㕂❡⚺崨乼⡲禹絡ծ蓿晙瘝㛇炄鲱炽⟝䎛岌䎾欽✵ꆄ輑ծ鵘蠒(休)ծ腊彂ծ佟䏎瘝遤⚌Ⱖ遥欰涸䒓彂ⴔ佅晜劥GreatSQL〳湬䱹㼆㸽倰MySQL鵳遤Ⱟ㺂剏䰃կ色(休)霉⠮♰ꅽ侨研䎽GreatDB㖈❡ᄩ珘㹁〳ꬑ䚍ծMySQLㄤOracle䪮助Ⱟ㺂䚍ծ鿈縭身崞䚍ծ㺂㢊拇腊⸂ㄤ剪⸉瘝倰꬗Ⱘ㢊⠏⸷㖈ⴔ䋒䒭ㄤ꧋务䒭鿈縭♴涸䚍腊邍梡〳⟄忘駈ꆄ輑ծ鵘蠒(休)ծ腊彂瘝ꅾ挿遤⚌㢴呋⻊涸㖞兞꨽宠ず傞GreatDB腊㢿鷓ꂁ⚺崨㕂❡鲱炽⟝忘駈⟱⚌㼆⥌⴯涸銳宠կl 㖈❡ᄩ腊⸂副GreatDB珘㹁〳ꬑ⚂䚍腊邍梡䔂⸢Ⱘ㢊ꆄ輑ծ鵘蠒(休)瘝㢴⚡ꅾ挿遤⚌呍䗱⚌⸉禹絡涸䪮助佅丒腊⸂腊㢿忘駈嵳ꆀ侨研ծ넞䎇〄㖞兞♴㼆✲⸉㺂ꝡ䚍ㄤ㢅椚佪桧涸銳宠կ㥵ꆄ輑遤⚌♰ꅽ侨研䎽剪⸉涸Ⰼ㕂肅口ⵖꜾ遤絡♧佅➰禹絡鿈縭馄24⚡蒜挿䂽⧩佅丒馄2000TPSꅷ欽ず㙹⿽崞卹匬㹊梡劼䨻紩涸넞〳ꬑ烁⥂RPO=0鵘蠒(休)遤⚌♰ꅽ侨研䎽剪⸉涸㔋䊛獴⸓䒓Ⱒ劼禹絡鿈縭紨10⚡蒜挿䂽⧩佅丒馄4500TPS佅丒넞䂽雧支嫦傈馄2000♰䭷⟁♴〄ꆀ10000♰⥂ꥻⰌ溁欽䨪涸ぐ碫㛇炄⚌⸉⿺㟞⧩⚌⸉⸆腊涸⸅椚䒓鸑կ 9|✲⸉㘗Ⱒ禹侨䰘䎽䋑㖞色(休)霉⠮-♰ꅽ侨䰘䎽 㖈珘㹁䚍倰꬗GreatDB鸑鵂✲⸉盗椚㐼涸鲽ꆀ⻊ㄤ靀ⱗ䘯撑涸偽ꝉ⻊鍒羒ꂁざ㖈鸑⥌緸絞䪮助副涸⠏⻊侮⡤꣭⡛✫緸絞岚⸓㼆✲⸉ᆄ䎾傞ꢂ涸䕧ᆄ㖈〳ꬑ䚍倰꬗GreatDBꅷ欽㢴ⶰ劥ⱔ⡮ㄤPaxos弓雳勻⥂霆✲⸉侨研涸䔂♧荝䚍㖈㺂拇㢊口倰꬗GreatDBꅷ欽㢊口䛪撑劼ⵖず㙹⿽崞䧴♲崞⸈副䒗㖑㺂拇꧋纈涸鿈縭鴪ⵌ✫RPO=0ㄤRTO<60猲涸넞〳欽䚍կ㖈䚍腊倰꬗GreatDBꛏ㼆✲⸉㢅椚銳宠⚚蕘涸㖞兞⠏⻊✫SQL䎇遤䪄遤ծ✲⸉䘯撑絶䫡ծⶰ劥撑ⵖ弓雳瘝倰꬗勻䲿巛侮⡤䚍腊邍梡ず傞GreatDB㖈㼭錞垷ꂁ縨㖞兞♴䚍腊邍梡葻㥩㖈㕂❡둄뚱瘝剪⸉㐼副欽♲〵劼㐼䚍腊〳⟄鴪ⵌ100♰TPMCկl 㖈䪮助腊⸂副GreatDBⰌ꬗Ⱟ㺂MySQL⿺Ⱖ欰䙖ず傞Ⱟ㺂Oracle露岁⿺⸆腊暵䚍⸔⸂⟱⚌곡歧模䧭侨研䎽㕂❡剏➿կ㖈♸MySQL涸Ⱟ㺂䚍倰꬗♰ꅽ侨研䎽⡲⚹韭MySQL务㕂灇〄务䗱獤稡✫帿阜涸䪮助絑낉կ㖈露岁副GreatDBⰌ꬗Ⱟ㺂MySQL涸露岁ㄤ⸆腊暵䚍腊㢿佅䭯MySQL副傁剣⚌⸉涸䎂徾鴲獴կ㖈欰䙖副GreatDBⰯ㺂✫MySQL欰䙖务侨研Ꝇ副♴康涸ぐ猫䊨Ⱘ〳䲿⣘꬗ぢ㢴⯋⻊絊畮欽䨪涸侨研䎽䊨ⰨꝆ꣭⡛✫GreatDB欽䨪涸䊨Ⱘ㷖⛴ㄤ⢪欽䧭劥կGreatDB鵮腊㢿Ⱟ㺂Oracle涸露岁ㄤ⸆腊暵䚍㥵鷻䔱叅霧ծDBLinkծ璬〡ⴅ侨ծ䎸⴩瘝꣭⡛✫㼆Oracle㶸ꆀ⚌⸉剏䰃涸䧭劥կ㥵♰ꅽ侨研䎽剪⸉涸屎⻌獴⸓絡♧䱹鍘䎽涸Oracle㕂❡⻊剏➿고湡㛇✵GreatDB涸ぐ碫Oracle露岁Ⱟ㺂暵䚍剏䰃鵂玐务⚌⸉⥂殆✫㣐ꆀ涸Oracle暵䚍露岁烁⥂✫고湡ワ劍ㄤ鴲獴䧭劥〳䱽կl 㖈鿈縭垷䒭副⣜研㹐䨪♶ず涸⚌⸉㖞兞꨽宠GreatDB腊㢿ꅷ欽꧋务䒭䧴ⴔ䋒䒭涸身崞鿈縭垷䒭կꛏ㼆嵳ꆀ侨研ծ䎇〄ꆀ넞涸⚌⸉㖞兞㹐䨪〳⟄鷥䭊ⴔ䋒䒭涸垷䒭鿈縭GreatDBⵄ欽䎇遤雦皾⸈䘯侨研㢅椚腊⸂ず傞鵮腊⥂ꥻ侨研♧荝䚍劢勻鵮腊䭽꨽䭯絯的㺂ꛏ㼆侨研ꆀ⨊㼭ծ㼆珘㹁䚍ㄤ✲⸉♧荝䚍銳宠匧넞涸⚌⸉㖞兞㹐䨪〳⟄鷥䭊⢪欽꧋务䒭涸鿈縭垷䒭կl 㖈㕂❡欰䙖副Great