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shi yong SQL Server 2008 guan li fei jie gou hua shu ju

2008-08-16 07:22:27 编辑來源:互联网 评论
 
本文为【使用SQL Server 2008管理非结构化数据】的拼音翻译版
  zhe pian lun tan wen zhang ( sai di wang ji shu she qu ) xiang xi de jiang jie le shi yong SQL Server 2008 guan li fei jie gou hua shu ju de ju ti fang fa , geng duo nei rong qing shen kao xia wen :
  microsoft SQL Server™ 2008 ti gong le yi ge ling huo de jie jue fang an , shi de ke yi cun chu fei jie gou hua shu ju , bing jiang ta yu guan xi shu ju he bing qi lai jian li shi yong zheng ge gong si fan wei nei de shu ju de zong he de jie jue fang an 。
  1. dao yan
  zai zui jin ji nian , ge ren he gong si chuang jian he cun chu de shu zi shu ju de shu liang ji ju peng zhang 。 guo qu , qi ye shi yong ji suan ji xi tong he shu ju ku yi jie gou hua ge shi li ru guan xi biao huo gu ding de ge shi wen dang lai cun chu ta men de da bu fen shang ye shu ju , ruan jian ying yong cheng xu shi yong zhe xie jie gou hua shu ju cun chu lai zhi xing shang ye cao zuo 。 ran er zai xian jin , gong si de hen da yi bu fen shu ju shi cun chu zai shi yong gong neng qiang da de gong ju li ru Microsoft® Office Excel® he Microsoft Office Word suo chuang jian de wen dang zhong de , er shu zi nie ying 、 wen dang sao miao 、 shi pin chan pin he yin pin ge shi jin yi bu de kuo da le yong yu shang ye shu ju de fei jie gou hua shu ju ge shi de fan wei 。 ci wai , zai cun chu ying jian he nei cun shang de cheng ben de xian zhu jiang di ji da de ying xiang le cun chu zai ji suan ji zhong de shu ju de shu liang he lei xing , bing dao zhi chan sheng le xin yi dai de shang ye ying yong , zhe xie shang ye ying yong he bing le chuan tong de guan xi shu ju jie gou he fei jie gou hua shu zi nei rong 。 shu zi nei rong de feng fu yi wei zhe gong si xian zai zheng zai shi tu neng gou zai qi ye fan wei nei guan li guan xi shu ju he fei jie gou hua shu ju , bing xu yao yi ge neng gou quan mian man zu guan xi shu ju cun chu he fei guan xi shu ju cun chu , tong shi jiang di guan li he jian li shi yong zhe xie shu ju de ying yong cheng xu de cheng ben de jie jue fang an 。
  li ru , kao lv yi ge bao xian suo pei ying yong cheng xu zai guo qu de 15 nian li shi zen yang gai bian de 。15 nian qian , zhe ge ying yong cheng xu yi ban wei hu yi lie yi jian dan de xing he lie lai cun chu de bao xian suo pei ji lu 。 er jin tian , yi ge bao xian suo pei ying yong cheng xu geng qu xiang yu guan li yi zu bao kuo tu pian 、 zhao pian he wen dang de suo pei ji lu 。 ta huan ke neng xu yao yi ji yu xml de ge shi lai xian shi suo pei shu ju , yi ci lai yu qi ta de xi tong ji cheng , bing qie ta huan ke neng bao kuo geng gao ji bie de gong neng xiang kong jian ke shi hua 、 bao biao he fen xi 。
  SQL Server 2008 ti gong le yi xie chao chu chuan tong de shu ju ku xi tong 、 xiang neng gou cun chu 、 guan li he cha xun suo you lei xing de shu ju de shu ju ping tai fa zhan de gong neng ; bao kuo fei jie gou hua er jin zhi shu ju 、XML he kong jian shu ju 。 zhe pian bai pi shu ji zhong jiang shu le fei jie gou hua shu ju , bing miao shu le shi yong SQL Server 2008 de cun chu 、 guan li he shi yong fei jie gou hua shu ju de xuan xiang 。
  2. shang ye tui dong fei jie gou hua shu ju
  da duo shu gong si yi lai yu cun chu zai shu ju ku zhong de guan jian ye wu shu ju , bing zai cun chu he cao zong zhe xie shu ju de shu ju guan li xi tong he ying yong shang tou ru hen da 。 ran er , ri jian zeng chang de ye wu chan sheng le da liang de shu zi tu pian 、 wen dang shi pin he qi ta duo mei ti ge shi de fei guan xi he fei jie gou hua shu ju —— zhe xie xin de shu ju ge shi xun su cheng wei zheng shi de he fei zheng shi de shang ye chu li de yi ge guan jian zu cheng bu fen , ta men yu xian you de shang ye ying yong cheng xu ji cheng zai yi qi , zun shou tiao zheng yao qiu , huo zhe jian dan de ti gong le yi ge geng jia feng fu de yong hu ti yan 。
  li ru , zai xia mian zhe xie shang ye qing jing zhong :
  · yi ge bao xian gong si xu yao cun chu zheng ce wen dang he an zhao yao qiu chu li lai ti qu zhe xie wen dang 。
  · yi ge zai xian de ling shou shang xu yao cun chu yong yu zai yi ge dian zi shang cheng zhong xian shi ta de chan pin de shi pin jiao pian 。
  · yi ge dian hua xi tong xu yao bao cun yu yin xin xi de yin pin liu yi bian ta men ke yi yuan cheng chuan song 。
  · yi ge guang bo tai xu yao zhi zuo yi ge zai ta de wang zhan shang yong yu xia zai de bing ke yi sou suo de guang bo ku 。
  · yi ge cao zuo xu yao cun chu wen dang de tu pian xing shi de dian zi kao bei , bing neng hen rong yi de huo qu yu yi ge dan du de ke hu duan huo li zi xiang guan de wen dang 。
  · yi ge jian zhu he huo qi ye xu yao cun chu he ti qu shu zi ji hua he qi xiang guan lian de ke hu duan shu ju 。
  · yi ge xu yao zhuan huan he bao cun da liang de xian you de wen jian he fen lei nei rong de ku , yong yu zai yi ge shu zi sou suo gong ju zhong jin xing jian suo he shi yong 。
  zhe xie shi quan qiu shang ye zhong shi yong de fei ji gou hua shu zi shu ju de yi xie xin de li zi ; bing qie sui zhe chuang jian shu zi nei rong bian de yue lai yue rong yi , gong si ye zai xun zhao xin de chuang xin fang shi lai shi yong zhe ge shu zi nei rong lai gai jin huo kuo zhan ta men de shang ye neng li 。
  2.1 dui yu fei jie gou hua shu ju de tiao zhan
  dang xin de fei jie gou hua shu ju de lei xing zai bu duan zeng jia de tong shi , shu zi nei rong dai lai le hen duo hao chu he shang ye ji yu , dan shi ta tong shi huan dai lai le yi xie zhen dui xu yao he bing zhe xie fei jie gou hua shu ju yuan dao ji suan ji ying yong cheng xu he fu wu zhong qu de xi tong jia gou shi 、 guan li yuan he ying yong cheng xu kai fa ren yuan de tiao zhan 。
  cun chu fei jie gou hua shu ju de tiao zhan
  yao kao lv de di yi ge tiao zhan , tong shi ye ke neng shi zui ming xian de tiao zhan , jiu shi fei jie gou hua shu ju de da liang cun chu 。 ni zhi de yong you yi ge shi ni ke yi ling huo di man zu cun chu fei guan xi shu ju 、 tong shi jiang cheng ben he guan li fei yong jiang di dao zui xiao de te ding xu qiu de xi tong 。 dang ni ji hua cun chu fei jie gou hua shu ju shi ni yao kao lv de zhu yao wen ti bao kuo :
  · cun chu ni de fei jie gou hua shu ju de cheng ben , bu zhi shi bao kuo ying jian cheng ben , huan bao kuo guan li cheng ben 。
  · fei jie gou hua shu ju de wu li cun chu wei zhi , li ru wen jian fu wu qi he wang luo fu jia cun chu (NAS) she bei 。
  · guan li chi jiu li he cun dang zheng ce 。
  · jiang fei jie gou hua shu ju wen jian he xiang guan lian de guan xi shu ju ji cheng qi lai , bing wei hu jie gou hua shu ju yuan he fei jie gou hua shu ju yuan jian de shi wu yi zhi xing 。
  · jiang yu wei hu guan xi shu ju he fei jie gou hua shu ju xiang guan de guan li fei yong jiang di dao zui xiao 。
  · xing neng he ke kuo zhan xing 。.
  · bao hu fei jie gou hua shu ju , bing que bao xiang guan de guan xi shu ju de yi zhi xing 。
  · fei jie gou hua shu ju de ke yong xing he ke hui fu xing 。
  shi yong fei jie gou hua shu ju de tiao zhan
  huan you guan yu cun chu fei jie gou hua shu ju de xiang guan wen ti , ni bi xu kao lv shu ju jiang zen yang bei ni gong si de ying yong cheng xu shi yong 。 yi xie ju you dai biao xing de yao kao lv de shi xiang bao kuo :
  · zai jian li shi yong jie gou hua shu ju he fei jie gou hua shu ju de ying yong cheng xu shi yu dao de kai fa tiao zhan bao kuo bian xie dai ma lai chuang jian 、 ti qu 、 geng xin he shan chu fei jie gou hua shu ju , bing wei hu xiang guan lian de guan xi shu ju yuan he fei jie gou hua shu ju yuan jian de shi wu yi zhi xing 。
  · suo yin he sou suo fei jie gou hua shu ju 。
  · xian shi ti qu ke yong de yuan shu ju ( li ru cong biao ge qu yu huo wen jian shu xing ), bing jiang ta xian shi gei yong hu 。
  · jiang wen dang nei rong zhuan huan wei ke yi sou suo he cha xun de ge shi ( li ru , zhuan huan yin pin wen jian dao wen ben xing shi , cong er ke yi bei shu ju ku cha xun huo chun wen ben yin qing jian suo dao 。)
  2.2 zai SQL Server 2008 zhong de fei jie gou hua shu ju de mu biao
  fei jie gou hua shu ju mian lin de xiang guan tiao zhan fan ying le na xie kai shi wei shu zi nei rong jian li jie jue fang an de gong si suo guan zhu de yi xie chang jian qing kuang :
  · guan li duo ge bu tong de ping tai lai chu li guan xi shu ju he fei guan xi shu ju , cong er dao zhi bu bi yao de fu duo xing 。
  · zhe xie fen san de shu ju cun chu shi de dui yu kai fa ren yuan lai shuo zeng jia le fu duo du , bing ti gao le jing li de bu shu nan du 。
  · kai fa ren yuan he shu ju ku guan li yuan que fa zai zhe xie bu tong de shu ju lei xing zhong ke yi shi yong de fu wu 。
  SQL Server 2008 zhi zai jie jue zhe xie wen ti , tong guo :
  · jiang di guan li zhe xie bu tong de shu ju lei xing de cheng ben 。
  · jian hua shi yong guan xi shu ju he fei guan xi shu ju de ying yong cheng xu de kai fa gong zuo 。
  · jiang xian zai zhi yong yu guan xi shu ju de gong neng kuo zhan dao fei guan xi shu ju 。
  3. zai SQL Server 2008 zhong cun chu fei jie gou hua shu ju
  yi lai yu guan xi shu ju he fei guan xi shu ju de ying yong cheng xu tong chang shi yong xia mian de san ge jia gou zhong de yi ge :
  · shu ju ku zhong de guan xi shu ju yi ji wen jian xi tong he wen jian fu wu qi shang de fei guan xi xing er jin zhi da dui xiang (BLOB)。
  · shu ju ku zhong de guan xi shu ju he zhi yong yu BLOB de cun chu zhong de fei guan xi shu ju 。
  · shu ju ku zhong de guan xi shu ju he fei guan xi shu ju 。
  mei yi ge fang fa dou you qi you lie zhi chu 。 li ru , zai wen jian fu wu qi huo zhi yong yu BLOB de cun chu zhong cun chu fei jie gou hua shu ju hui jiang di mei GB suo hua fei de fei yong , dan shi tong chang hui zeng jia guan li he jian li ying yong cheng xu de fu duo xing , yin wei ying yong cheng xu bu de bu wei hu bao han BLOB shu ju de shu ju ku he dan du de xi tong zhong de ji lu yi ji zhe xie ji lu suo guan lian de dui xiang jian de wan zheng xing 。 ling yi fang mian , zai shu ju ku zhong cun chu BLOB shu ju fang bian di ji zhong le shu ju cun chu , dan shi tong chang dai lai le geng gao de cheng ben bing hui dao zhi xing neng xia jiang 。
  SQL Server 2008 tui chu le liang ge yong yu cun chu BLOB shu ju de xin gong neng :
  · FILESTREAM: shi yi ge ni ke yi zai varbinary zi duan shang she zhi de shu xing , yi bian shu ju cun chu zai wen jian xi tong zhong ( yin ci shou yi yu ta de kuai su liu shi gong neng he cun chu neng li ) dan shi zhi jie zai shu ju ku de shang xia wen zhong guan li he fang wen 。:
  · yuan cheng BLOB cun chu : yi ge ke hu duan ying yong cheng xu bian cheng jie kou (API), ta jiang di le jian li yi lai yu yi ge yong yu BLOB de wai bu cun chu he yi ge yong yu guan xi shu ju de shu ju ku de ying yong cheng xu de fu duo xing 。
  ci wai ,SQL Server 2008 ji xu tong guo varbinary shu ju ku lei xing zhi chi biao zhun de BLOB zi duan 。
  ◆3.1 SQL Server BLOB
  SQL Server 2005 tui chu le varbinary(max) shu ju lei xing , ta shi de ni ke yi zai yi ge SQL Server zi duan huo bian liang zhong cun chu zui da wei 2,147,483,647 zi jie de da xing er jin zhi shu ju zhi 。 dang shi yong xiu ding guo de max shi , ni ke yi tong guo she zhi large value types out of row biao xuan xiang lai kong zhi shu ju zen yang cun chu zai wu li de biao de shu ju ye mian zhong 。 dang zhe ge xuan xiang she zhi wei ON shi , suo you de zhi cun chu zai dan du de lian jie ye mian shang , er zai zhe ge ji lu de shu ju ye mian shang hui bao cun yi ge zhi xiang zhe xie ye mian de 16 wei de gen zhi zhen 。 dang zhe ge xuan xiang she zhi wei OFF shi , zui da wei 8000 zi jie de zhi cun chu zai zhe xing de shu ju ye mian shang , er geng da de zhi cun chu zai dan du de lian jie ye mian shang 。
  jin guan xin de FILESTREAM he yuan cheng BLOB neng li shi she ji yong lai ti gong bi biao zhun de varbinaryBLOB zi duan geng hao de xing neng he ke guan li xing , dan you yi xie chang jing shi shi yong varbinary zi duan geng shi he de ( ju you dai biao xing de shi dang BLOB ping yun gui mo xiao yu 250 KB de shi hou 。)
  ◆3.2 FILESTREAM shu xing
  zai SQL Server 2008 zhong , ni ke yi jiang FILESTREAM shu xing ying yong dao yi ge varbinary zi duan , ran hou SQL Server wei zhe ge zi duan zai ben di NTFS wen jian xi tong shang cun chu shu ju 。 zai wen jian xi tong shang cun chu shu ju dai lai liang ge chong da de you shi :
  · xing neng ke pi pei wen jian xi tong de liu xing neng 。
  · BLOB gui mo zhi shou wen jian xi tong de kong jian gui mo xian zhi 。
  ran er , zi duan ke yi xiang SQL Server zhong de qi ta ren he BLOB zi duan yi yang lai guan li , suo yi guan li yuan ke yi shi yong SQL Server de ke guan li xing he an quan gong neng lai ji cheng BLOB shu ju guan li he guan xi shu ju ku zhong de qi ta shu ju —— er bu xu yao dan du guan li wen jian xi tong shu ju 。 zai SQL Server zhong jiang shu ju ding yi wei yi ge FILESTREAM zi duan huan que bao le zai shu ju ku zhong de guan xi shu ju he cun chu zai wen jian xi tong zhong de fei jie gou hua shu ju zai shu ju ji de yi zhi xing 。FILESTREAM zi duan de shi yong he BLOB zi duan yi yang , zhe yi wei zhe wei hu cao zuo de wan quan ji cheng ( li ru bei fen he hui fu )、 he SQL Server an quan mo xing de wan quan ji cheng 、 yi ji chun shi wu de zhi chi 。
  ying yong cheng xu kai fa ren yuan ke yi tong guo liang ge bian cheng mo xing zhong de yi ge lai shi yong FILESTREAM shu ju ; ta men ke yi shi yong Transact-SQL jiu xiang dui dai biao zhun de BLOB zi duan yi yang de lai fang wen he cao zong shu ju , huo zhe ta men ke yi shi yong Win32 liu shi API he Transact-SQL shi wu xing yu yi lai que bao yi zhi xing , zhe yi wei zhe ta men ke yi dui FILESTREAM BLOB shi yong biao zhun de Win32 du / xie tiao yong , zhe he ta men yu wen jian xi tong shang de wen jian jiao hu shi suo zuo de yi yang 。
  zai SQL Server 2008 zhong ,FILESTREAM zi duan zhi ke yi jiang shu ju cun chu zai ben di ci pan kong jian , bing qie FILESTREAM zi duan bu zhi chi xiang jian dan jia mi he yi biao wei zhi de shen shu deng gong neng 。 ci wai , ni bu neng zai shu ju ku kuai zhao huo shu ju ku jing xiang hui hua zhong shi yong bao han le FILESTREAM zi duan de biao , bu guo zhi chi ri zhi chuan song gong neng 。
  ◆3.3 yuan cheng BLOB cun chu API
  jin guan FILESTREAM shu xing jiang wen jian xi tong de xing neng he ke kuo zhan xing yu zai shu ju ku zhong cun chu BLOB de ke guan li xing he shu ju yi zhi xing jie he qi lai , dan shi tong chang hui chu xian zai xiang EMC Centera、Fujitsu Nearline、Microsoft windows® zhe yang de wen jian fu wu qi huo qi ta ren he zhi yong yu BLOB de cun chu de xi tong zhong cun chu BLOB geng you xiao huo cheng ben li yong lv geng gao de chang jing 。 zai SQL Server 2008 zhong de yuan cheng BLOB cun chu API tong guo ti gong yi ge ji yu ti gong shang de jia gou shi de ke yi geng rong yi de jiang zhi yong yu yuan cheng BLOB cun chu jie jue fang an he ni de shu ju ku zhong de guan xi shu ju ji cheng qi lai , zhe ge jia gou shi de ni de ying yong cheng xu ke yi shi yong ren he BLOB cun chu er bu xu yao te ding de BLOB cun chu gong neng huo dai ma 。
  zai jia gou fang mian you liang ge guan jian bu fen :
  · ke hu duan ku : ta shi yi ge neng gou shi de ren he ti gong shang he ni de BLOB yi ji guan xi shu ju yi qi shi yong de zu jian 。 ke hu duan ying yong cheng xu shi yong ke hu duan ku he ren he shi yong de ti gong shang ku lai cha ru 、 geng xin he cha xun cun chu zai BLOB zhong de shu ju he shu ju ku zhong cun chu de shu ju 。
  · gong ying shang ku : ta shi yi ge you BLOB cun chu gong ying shang ti gong de ju you dai biao xing de zu jian ( jin guan ta ke yi ding zhi kai fa )。 gong ying shang ku shi xian le yi ge chang gui jie kou , ti gong le yi zu biao zhun de fu wu , zhe xie fu wu chou xiang le dui zhe ge te ding de cun chu zhi xing Create、Fetch、Enumerate、Delete he Garbage Collect cao zuo de xi jie 。
  . dang ni de shu ju ku BLOB xu yao cun chu zai yu shu ju ku bu tong de fu wu qi shang bing xu yao he qi ta xi tong xie zuo shi , yuan cheng BLOB cun chu API(Remote BLOB Store API) shi yi ge li xiang de xuan ze 。 ta dui BLOB cun chu mei you ren he xian zhi 。 ren he ti gong yuan cheng BLOB cun chu ti gong shang de xi tong huo ren he ke yi jian li yu yuan cheng BLOB cun chu ti gong shang de xi tong dou zhi chi ta 。 yin wei yu BLOB cun chu de jiao hu xi jie bei ti gong shang ku chou xiang chu lai le , suo yi ni ke yi gai bian cun chu er bu bi gai dong ying yong cheng xu , zhe dai lai le hen da de hao chu bing qie jiang di le kai fa ren yuan he guan li yuan de fu duo du 。Microsoft yu ye nei de suo you cun chu gong ying shang he zuo , yi que bao ti gong yi ge shi dang de gong ying shang ku yong yu yuan cheng BLOB cun chu API。 shi yong yuan cheng BLOB cun chu API shi ni neng gou ling huo di shi yong bu tong de xi tong lai guan li guan xi shu ju he fei guan xi shu ju 。 yuan cheng BLOB cun chu API tong guo lian jie ji bie de yi zhi xing wei hu le shu ju ku zhong de ji lu yu zai wai bu cun chu de BLOB zhi jian de yi zhi xing 。 li ru , ru guo ni tong guo yi ge shan chu yu ju cong shu ju ku zhong shan chu BLOB shen zhao , xi tong jiang cong cun chu zhong shan chu BLOB。 ran er , shi yong yuan cheng BLOB cun chu API bu neng ti gong sui zhe BLOB zhi jie cun chu dao shu ju ku zhong er lai de shu ju ji bie de yi zhi xing , yao zuo dao zhe yi dian ni xu yao shi yong FILESTREAM huo zhe varbinary。
  ◆3.4 bi jiao BLOB de cun chu xuan ze
  xia biao bi jiao le SQL Server 2008 zhong de BLOB shu ju de cun chu xuan ze 。
使用SQL Server 2008管理非结构化数据

  biao 1:BLOB cun chu xuan xiang dui zhao
  zhe xie xuan xiang yi wei zhe SQL Server 2008 wei cun chu fei jie gou hua shu ju ti gong le yi ge zui shi he ni de ye wu xu qiu de ling huo de jie jue fang an 。
  4. zai SQL Server 2008 zhong sou suo fei jie gou hua shu ju
  shi yong fei guan xi shu ju de ying yong cheng xu de yi ge zui chang jian de yao qiu shi shi de ke yi zai shu ju shang zuo chun wen ben sou suo 。
  ◆4.1 zong he de chun wen ben sou suo
  SQL Server zai zhi qian de ban ben zhong zhi chi chun wen ben sou suo 。 ran er , ta yi zhi yi lai yu yi ge wai bu de fu wu ——Windows Search Service —— zuo wei ta de chun wen ben sou suo yin qing 。 shi yong wai bu fu wu chan sheng le xia mian liang ge tiao zhan :· dui wai bu fu wu de yi lai shi de bu shu geng jia fu duo , ye geng nan jin xing zhi chi 。· jie he le chun wen ben sou suo wei ci he biao zhun de SQL wei ci de cha xun xing neng shou dao ying xiang , yin wei cong sou suo de chun wen ben bu fen de lai de zheng ge jie guo ji bu de bu zai biao zhun de wei ci ying yong zhi qian fang zhi zai zhe ge yin qing shang 。 cha xun you hua qi bu neng chuang jian yu chun wen ben sou suo wei ci xie zuo de ji hua 。 zai SQL Server 2008, chun wen ben sou suo shi wan quan ji cheng zai shu ju ku yin qing zhong de 。 tong guo jiang chun wen ben yin qing zhi jie ji cheng dao SQL gai xin zhong ,SQL Server 2008 jie jue le zhi qian ban ben zhong suo mian lin de tiao zhan , jiang di le guan li he bu shu SQL Server de cheng ben , tong shi ti gao le sou suo fei jie gou hua shu ju de xing neng 。
  5. zong jie
  SQL Server 2008 wei cun chu he sou suo fei jie gou hua shu ju ti gong le yi ge ling huo de jie jue fang an 。FILESTREAM jia qiang le cun chu shu ju ku zhong de fei guan xi shu ju xiang BLOB he guan xi shu ju de xing neng , er mei you jiang di ke guan li xing 。 ru guo ni xu yao shi yong yi ge zhi yong yu BLOB de cun chu , na me yuan cheng BLOB cun chu API neng gou bang zhu ni ji cheng ni de BLOB shu ju he ni de shu ju ku zhong de guan xi shu ju , bing ti gong yi ge yi zhi de bian cheng jie mian yong yu yu zhe ge shu ju jiao hu , huan ti gong le xi tong de du li xing , yong lai cun chu shu ju 。 zui hou , dang ni xu yao tong guo shi yong zai zhe pian bai pi shu zhong tao lun de ren he jie jue fang an lai cun chu he shi yong da xing wen dang ku shi ,SQL Server 2008 bang zhu ni shi de sou suo fei guan xi shu ju geng jia you xiao ye geng yi yu guan li 。【原文】【汉音对照
 
 
 
 
 
 
 
 
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zhe pian lun tan wen zhang ( sai di wang ji shu she qu ) xiang xi de jiang jie le shi yong SQL Server 2008 guan li fei jie gou hua shu ju de ju ti fang fa , geng duo nei rong qing shen kao xia wen : microsoft SQL Server™ 2008 ti gong le yi ge ling huo de jie jue fang an , shi de ke yi cun chu fei jie gou hua shu ju , bing jiang ta yu guan xi shu ju he bing qi lai jian li shi yong zheng ge gong si fan wei nei de shu ju de zong he de jie jue fang an 。 1. dao yan zai zui jin ji nian , ge ren he gong si chuang jian he cun chu de shu zi shu ju de shu liang ji ju peng zhang 。 guo qu , qi ye shi yong ji suan ji xi tong he shu ju ku yi jie gou hua ge shi li ru guan xi biao huo gu ding de ge shi wen dang lai cun chu ta men de da bu fen shang ye shu ju , ruan jian ying yong cheng xu shi yong zhe xie jie gou hua shu ju cun chu lai zhi xing shang ye cao zuo 。 ran er zai xian jin , gong si de hen da yi bu fen shu ju shi cun chu zai shi yong gong neng qiang da de gong ju li ru Microsoft® Office Excel® he Microsoft Office Word suo chuang jian de wen dang zhong de , er shu zi nie ying 、 wen dang sao miao 、 shi pin chan pin he yin pin ge shi jin yi bu de kuo da le yong yu shang ye shu ju de fei jie gou hua shu ju ge shi de fan wei 。 ci wai , zai cun chu ying jian he nei cun shang de cheng ben de xian zhu jiang di ji da de ying xiang le cun chu zai ji suan ji zhong de shu ju de shu liang he lei xing , bing dao zhi chan sheng le xin yi dai de shang ye ying yong , zhe xie shang ye ying yong he bing le chuan tong de guan xi shu ju jie gou he fei jie gou hua shu zi nei rong 。 shu zi nei rong de feng fu yi wei zhe gong si xian zai zheng zai shi tu neng gou zai qi ye fan wei nei guan li guan xi shu ju he fei jie gou hua shu ju , bing xu yao yi ge neng gou quan mian man zu guan xi shu ju cun chu he fei guan xi shu ju cun chu , tong shi jiang di guan li he jian li shi yong zhe xie shu ju de ying yong cheng xu de cheng ben de jie jue fang an 。 li ru , kao lv yi ge bao xian suo pei ying yong cheng xu zai guo qu de 15 nian li shi zen yang gai bian de 。15 nian qian , zhe ge ying yong cheng xu yi ban wei hu yi lie yi jian dan de xing he lie lai cun chu de bao xian suo pei ji lu 。 er jin tian , yi ge bao xian suo pei ying yong cheng xu geng qu xiang yu guan li yi zu bao kuo tu pian 、 zhao pian he wen dang de suo pei ji lu 。 ta huan ke neng xu yao yi ji yu xml de ge shi lai xian shi suo pei shu ju , yi ci lai yu qi ta de xi tong ji cheng , bing qie ta huan ke neng bao kuo geng gao ji bie de gong neng xiang kong jian ke shi hua 、 bao biao he fen xi 。 SQL Server 2008 ti gong le yi xie chao chu chuan tong de shu ju ku xi tong 、 xiang neng gou cun chu 、 guan li he cha xun suo you lei xing de shu ju de shu ju ping tai fa zhan de gong neng ; bao kuo fei jie gou hua er jin zhi shu ju 、XML he kong jian shu ju 。 zhe pian bai pi shu ji zhong jiang shu le fei jie gou hua shu ju , bing miao shu le shi yong SQL Server 2008 de cun chu 、 guan li he shi yong fei jie gou hua shu ju de xuan xiang 。 2. shang ye tui dong fei jie gou hua shu ju da duo shu gong si yi lai yu cun chu zai shu ju ku zhong de guan jian ye wu shu ju , bing zai cun chu he cao zong zhe xie shu ju de shu ju guan li xi tong he ying yong shang tou ru hen da 。 ran er , ri jian zeng chang de ye wu chan sheng le da liang de shu zi tu pian 、 wen dang shi pin he qi ta duo mei ti ge shi de fei guan xi he fei jie gou hua shu ju —— zhe xie xin de shu ju ge shi xun su cheng wei zheng shi de he fei zheng shi de shang ye chu li de yi ge guan jian zu cheng bu fen , ta men yu xian you de shang ye ying yong cheng xu ji cheng zai yi qi , zun shou tiao zheng yao qiu , huo zhe jian dan de ti gong le yi ge geng jia feng fu de yong hu ti yan 。 li ru , zai xia mian zhe xie shang ye qing jing zhong : · yi ge bao xian gong si xu yao cun chu zheng ce wen dang he an zhao yao qiu chu li lai ti qu zhe xie wen dang 。 · yi ge zai xian de ling shou shang xu yao cun chu yong yu zai yi ge dian zi shang cheng zhong xian shi ta de chan pin de shi pin jiao pian 。 · yi ge dian hua xi tong xu yao bao cun yu yin xin xi de yin pin liu yi bian ta men ke yi yuan cheng chuan song 。 · yi ge guang bo tai xu yao zhi zuo yi ge zai ta de wang zhan shang yong yu xia zai de bing ke yi sou suo de guang bo ku 。 · yi ge cao zuo xu yao cun chu wen dang de tu pian xing shi de dian zi kao bei , bing neng hen rong yi de huo qu yu yi ge dan du de ke hu duan huo li zi xiang guan de wen dang 。 · yi ge jian zhu he huo qi ye xu yao cun chu he ti qu shu zi ji hua he qi xiang guan lian de ke hu duan shu ju 。 · yi ge xu yao zhuan huan he bao cun da liang de xian you de wen jian he fen lei nei rong de ku , yong yu zai yi ge shu zi sou suo gong ju zhong jin xing jian suo he shi yong 。 zhe xie shi quan qiu shang ye zhong shi yong de fei ji gou hua shu zi shu ju de yi xie xin de li zi ; bing qie sui zhe chuang jian shu zi nei rong bian de yue lai yue rong yi , gong si ye zai xun zhao xin de chuang xin fang shi lai shi yong zhe ge shu zi nei rong lai gai jin huo kuo zhan ta men de shang ye neng li 。 2.1 dui yu fei jie gou hua shu ju de tiao zhan dang xin de fei jie gou hua shu ju de lei xing zai bu duan zeng jia de tong shi , shu zi nei rong dai lai le hen duo hao chu he shang ye ji yu , dan shi ta tong shi huan dai lai le yi xie zhen dui xu yao he bing zhe xie fei jie gou hua shu ju yuan dao ji suan ji ying yong cheng xu he fu wu zhong qu de xi tong jia gou shi 、 guan li yuan he ying yong cheng xu kai fa ren yuan de tiao zhan 。 cun chu fei jie gou hua shu ju de tiao zhan yao kao lv de di yi ge tiao zhan , tong shi ye ke neng shi zui ming xian de tiao zhan , jiu shi fei jie gou hua shu ju de da liang cun chu 。 ni zhi de yong you yi ge shi ni ke yi ling huo di man zu cun chu fei guan xi shu ju 、 tong shi jiang cheng ben he guan li fei yong jiang di dao zui xiao de te ding xu qiu de xi tong 。 dang ni ji hua cun chu fei jie gou hua shu ju shi ni yao kao lv de zhu yao wen ti bao kuo : · cun chu ni de fei jie gou hua shu ju de cheng ben , bu zhi shi bao kuo ying jian cheng ben , huan bao kuo guan li cheng ben 。 · fei jie gou hua shu ju de wu li cun chu wei zhi , li ru wen jian fu wu qi he wang luo fu jia cun chu (NAS) she bei 。 · guan li chi jiu li he cun dang zheng ce 。 · jiang fei jie gou hua shu ju wen jian he xiang guan lian de guan xi shu ju ji cheng qi lai , bing wei hu jie gou hua shu ju yuan he fei jie gou hua shu ju yuan jian de shi wu yi zhi xing 。 · jiang yu wei hu guan xi shu ju he fei jie gou hua shu ju xiang guan de guan li fei yong jiang di dao zui xiao 。 · xing neng he ke kuo zhan xing 。. · bao hu fei jie gou hua shu ju , bing que bao xiang guan de guan xi shu ju de yi zhi xing 。 · fei jie gou hua shu ju de ke yong xing he ke hui fu xing 。 shi yong fei jie gou hua shu ju de tiao zhan huan you guan yu cun chu fei jie gou hua shu ju de xiang guan wen ti , ni bi xu kao lv shu ju jiang zen yang bei ni gong si de ying yong cheng xu shi yong 。 yi xie ju you dai biao xing de yao kao lv de shi xiang bao kuo : · zai jian li shi yong jie gou hua shu ju he fei jie gou hua shu ju de ying yong cheng xu shi yu dao de kai fa tiao zhan bao kuo bian xie dai ma lai chuang jian 、 ti qu 、 geng xin he shan chu fei jie gou hua shu ju , bing wei hu xiang guan lian de guan xi shu ju yuan he fei jie gou hua shu ju yuan jian de shi wu yi zhi xing 。 · suo yin he sou suo fei jie gou hua shu ju 。 · xian shi ti qu ke yong de yuan shu ju ( li ru cong biao ge qu yu huo wen jian shu xing ), bing jiang ta xian shi gei yong hu 。 · jiang wen dang nei rong zhuan huan wei ke yi sou suo he cha xun de ge shi ( li ru , zhuan huan yin pin wen jian dao wen ben xing shi , cong er ke yi bei shu ju ku cha xun huo chun wen ben yin qing jian suo dao 。) 2.2 zai SQL Server 2008 zhong de fei jie gou hua shu ju de mu biao fei jie gou hua shu ju mian lin de xiang guan tiao zhan fan ying le na xie kai shi wei shu zi nei rong jian li jie jue fang an de gong si suo guan zhu de yi xie chang jian qing kuang : · guan li duo ge bu tong de ping tai lai chu li guan xi shu ju he fei guan xi shu ju , cong er dao zhi bu bi yao de fu duo xing 。 · zhe xie fen san de shu ju cun chu shi de dui yu kai fa ren yuan lai shuo zeng jia le fu duo du , bing ti gao le jing li de bu shu nan du 。 · kai fa ren yuan he shu ju ku guan li yuan que fa zai zhe xie bu tong de shu ju lei xing zhong ke yi shi yong de fu wu 。 SQL Server 2008 zhi zai jie jue zhe xie wen ti , tong guo : · jiang di guan li zhe xie bu tong de shu ju lei xing de cheng ben 。 · jian hua shi yong guan xi shu ju he fei guan xi shu ju de ying yong cheng xu de kai fa gong zuo 。 · jiang xian zai zhi yong yu guan xi shu ju de gong neng kuo zhan dao fei guan xi shu ju 。 3. zai SQL Server 2008 zhong cun chu fei jie gou hua shu ju yi lai yu guan xi shu ju he fei guan xi shu ju de ying yong cheng xu tong chang shi yong xia mian de san ge jia gou zhong de yi ge : · shu ju ku zhong de guan xi shu ju yi ji wen jian xi tong he wen jian fu wu qi shang de fei guan xi xing er jin zhi da dui xiang (BLOB)。 · shu ju ku zhong de guan xi shu ju he zhi yong yu BLOB de cun chu zhong de fei guan xi shu ju 。 · shu ju ku zhong de guan xi shu ju he fei guan xi shu ju 。 mei yi ge fang fa dou you qi you lie zhi chu 。 li ru , zai wen jian fu wu qi huo zhi yong yu BLOB de cun chu zhong cun chu fei jie gou hua shu ju hui jiang di mei GB suo hua fei de fei yong , dan shi tong chang hui zeng jia guan li he jian li ying yong cheng xu de fu duo xing , yin wei ying yong cheng xu bu de bu wei hu bao han BLOB shu ju de shu ju ku he dan du de xi tong zhong de ji lu yi ji zhe xie ji lu suo guan lian de dui xiang jian de wan zheng xing 。 ling yi fang mian , zai shu ju ku zhong cun chu BLOB shu ju fang bian di ji zhong le shu ju cun chu , dan shi tong chang dai lai le geng gao de cheng ben bing hui dao zhi xing neng xia jiang 。 SQL Server 2008 tui chu le liang ge yong yu cun chu BLOB shu ju de xin gong neng : · FILESTREAM: shi yi ge ni ke yi zai varbinary zi duan shang she zhi de shu xing , yi bian shu ju cun chu zai wen jian xi tong zhong ( yin ci shou yi yu ta de kuai su liu shi gong neng he cun chu neng li ) dan shi zhi jie zai shu ju ku de shang xia wen zhong guan li he fang wen 。: · yuan cheng BLOB cun chu : yi ge ke hu duan ying yong cheng xu bian cheng jie kou (API), ta jiang di le jian li yi lai yu yi ge yong yu BLOB de wai bu cun chu he yi ge yong yu guan xi shu ju de shu ju ku de ying yong cheng xu de fu duo xing 。 ci wai ,SQL Server 2008 ji xu tong guo varbinary shu ju ku lei xing zhi chi biao zhun de BLOB zi duan 。 ◆3.1 SQL Server BLOB SQL Server 2005 tui chu le varbinary(max) shu ju lei xing , ta shi de ni ke yi zai yi ge SQL Server zi duan huo bian liang zhong cun chu zui da wei 2,147,483,647 zi jie de da xing er jin zhi shu ju zhi 。 dang shi yong xiu ding guo de max shi , ni ke yi tong guo she zhi large value types out of row biao xuan xiang lai kong zhi shu ju zen yang cun chu zai wu li de biao de shu ju ye mian zhong 。 dang zhe ge xuan xiang she zhi wei ON shi , suo you de zhi cun chu zai dan du de lian jie ye mian shang , er zai zhe ge ji lu de shu ju ye mian shang hui bao cun yi ge zhi xiang zhe xie ye mian de 16 wei de gen zhi zhen 。 dang zhe ge xuan xiang she zhi wei OFF shi , zui da wei 8000 zi jie de zhi cun chu zai zhe xing de shu ju ye mian shang , er geng da de zhi cun chu zai dan du de lian jie ye mian shang 。 jin guan xin de FILESTREAM he yuan cheng BLOB neng li shi she ji yong lai ti gong bi biao zhun de varbinaryBLOB zi duan geng hao de xing neng he ke guan li xing , dan you yi xie chang jing shi shi yong varbinary zi duan geng shi he de ( ju you dai biao xing de shi dang BLOB ping yun gui mo xiao yu 250 KB de shi hou 。) ◆3.2 FILESTREAM shu xing zai SQL Server 2008 zhong , ni ke yi jiang FILESTREAM shu xing ying yong dao yi ge varbinary zi duan , ran hou SQL Server wei zhe ge zi duan zai ben di NTFS wen jian xi tong shang cun chu shu ju 。 zai wen jian xi tong shang cun chu shu ju dai lai liang ge chong da de you shi : · xing neng ke pi pei wen jian xi tong de liu xing neng 。 · BLOB gui mo zhi shou wen jian xi tong de kong jian gui mo xian zhi 。 ran er , zi duan ke yi xiang SQL Server zhong de qi ta ren he BLOB zi duan yi yang lai guan li , suo yi guan li yuan ke yi shi yong SQL Server de ke guan li xing he an quan gong neng lai ji cheng BLOB shu ju guan li he guan xi shu ju ku zhong de qi ta shu ju —— er bu xu yao dan du guan li wen jian xi tong shu ju 。 zai SQL Server zhong jiang shu ju ding yi wei yi ge FILESTREAM zi duan huan que bao le zai shu ju ku zhong de guan xi shu ju he cun chu zai wen jian xi tong zhong de fei jie gou hua shu ju zai shu ju ji de yi zhi xing 。FILESTREAM zi duan de shi yong he BLOB zi duan yi yang , zhe yi wei zhe wei hu cao zuo de wan quan ji cheng ( li ru bei fen he hui fu )、 he SQL Server an quan mo xing de wan quan ji cheng 、 yi ji chun shi wu de zhi chi 。 ying yong cheng xu kai fa ren yuan ke yi tong guo liang ge bian cheng mo xing zhong de yi ge lai shi yong FILESTREAM shu ju ; ta men ke yi shi yong Transact-SQL jiu xiang dui dai biao zhun de BLOB zi duan yi yang de lai fang wen he cao zong shu ju , huo zhe ta men ke yi shi yong Win32 liu shi API he Transact-SQL shi wu xing yu yi lai que bao yi zhi xing , zhe yi wei zhe ta men ke yi dui FILESTREAM BLOB shi yong biao zhun de Win32 du / xie tiao yong , zhe he ta men yu wen jian xi tong shang de wen jian jiao hu shi suo zuo de yi yang 。 zai SQL Server 2008 zhong ,FILESTREAM zi duan zhi ke yi jiang shu ju cun chu zai ben di ci pan kong jian , bing qie FILESTREAM zi duan bu zhi chi xiang jian dan jia mi he yi biao wei zhi de shen shu deng gong neng 。 ci wai , ni bu neng zai shu ju ku kuai zhao huo shu ju ku jing xiang hui hua zhong shi yong bao han le FILESTREAM zi duan de biao , bu guo zhi chi ri zhi chuan song gong neng 。 ◆3.3 yuan cheng BLOB cun chu API jin guan FILESTREAM shu xing jiang wen jian xi tong de xing neng he ke kuo zhan xing yu zai shu ju ku zhong cun chu BLOB de ke guan li xing he shu ju yi zhi xing jie he qi lai , dan shi tong chang hui chu xian zai xiang EMC Centera、Fujitsu Nearline、Microsoft windows® zhe yang de wen jian fu wu qi huo qi ta ren he zhi yong yu BLOB de cun chu de xi tong zhong cun chu BLOB geng you xiao huo cheng ben li yong lv geng gao de chang jing 。 zai SQL Server 2008 zhong de yuan cheng BLOB cun chu API tong guo ti gong yi ge ji yu ti gong shang de jia gou shi de ke yi geng rong yi de jiang zhi yong yu yuan cheng BLOB cun chu jie jue fang an he ni de shu ju ku zhong de guan xi shu ju ji cheng qi lai , zhe ge jia gou shi de ni de ying yong cheng xu ke yi shi yong ren he BLOB cun chu er bu xu yao te ding de BLOB cun chu gong neng huo dai ma 。 zai jia gou fang mian you liang ge guan jian bu fen : · ke hu duan ku : ta shi yi ge neng gou shi de ren he ti gong shang he ni de BLOB yi ji guan xi shu ju yi qi shi yong de zu jian 。 ke hu duan ying yong cheng xu shi yong ke hu duan ku he ren he shi yong de ti gong shang ku lai cha ru 、 geng xin he cha xun cun chu zai BLOB zhong de shu ju he shu ju ku zhong cun chu de shu ju 。   · gong ying shang ku : ta shi yi ge you BLOB cun chu gong ying shang ti gong de ju you dai biao xing de zu jian ( jin guan ta ke yi ding zhi kai fa )。 gong ying shang ku shi xian le yi ge chang gui jie kou , ti gong le yi zu biao zhun de fu wu , zhe xie fu wu chou xiang le dui zhe ge te ding de cun chu zhi xing Create、Fetch、Enumerate、Delete he Garbage Collect cao zuo de xi jie 。 .   dang ni de shu ju ku BLOB xu yao cun chu zai yu shu ju ku bu tong de fu wu qi shang bing xu yao he qi ta xi tong xie zuo shi , yuan cheng BLOB cun chu API(Remote BLOB Store API) shi yi ge li xiang de xuan ze 。 ta dui BLOB cun chu mei you ren he xian zhi 。 ren he ti gong yuan cheng BLOB cun chu ti gong shang de xi tong huo ren he ke yi jian li yu yuan cheng BLOB cun chu ti gong shang de xi tong dou zhi chi ta 。 yin wei yu BLOB cun chu de jiao hu xi jie bei ti gong shang ku chou xiang chu lai le , suo yi ni ke yi gai bian cun chu er bu bi gai dong ying yong cheng xu , zhe dai lai le hen da de hao chu bing qie jiang di le kai fa ren yuan he guan li yuan de fu duo du 。Microsoft yu ye nei de suo you cun chu gong ying shang he zuo , yi que bao ti gong yi ge shi dang de gong ying shang ku yong yu yuan cheng BLOB cun chu API。  shi yong yuan cheng BLOB cun chu API shi ni neng gou ling huo di shi yong bu tong de xi tong lai guan li guan xi shu ju he fei guan xi shu ju 。 yuan cheng BLOB cun chu API tong guo lian jie ji bie de yi zhi xing wei hu le shu ju ku zhong de ji lu yu zai wai bu cun chu de BLOB zhi jian de yi zhi xing 。 li ru , ru guo ni tong guo yi ge shan chu yu ju cong shu ju ku zhong shan chu BLOB shen zhao , xi tong jiang cong cun chu zhong shan chu BLOB。 ran er , shi yong yuan cheng BLOB cun chu API bu neng ti gong sui zhe BLOB zhi jie cun chu dao shu ju ku zhong er lai de shu ju ji bie de yi zhi xing , yao zuo dao zhe yi dian ni xu yao shi yong FILESTREAM huo zhe varbinary。   ◆3.4 bi jiao BLOB de cun chu xuan ze    xia biao bi jiao le SQL Server 2008 zhong de BLOB shu ju de cun chu xuan ze 。 [url=http://www.wangchao.net.cn/bbs/pydetail_1846585.html][img]http://image.wangchao.net.cn/it/1323268795322.jpg[/img][/url] biao 1:BLOB cun chu xuan xiang dui zhao zhe xie xuan xiang yi wei zhe SQL Server 2008 wei cun chu fei jie gou hua shu ju ti gong le yi ge zui shi he ni de ye wu xu qiu de ling huo de jie jue fang an 。   4. zai SQL Server 2008 zhong sou suo fei jie gou hua shu ju shi yong fei guan xi shu ju de ying yong cheng xu de yi ge zui chang jian de yao qiu shi shi de ke yi zai shu ju shang zuo chun wen ben sou suo 。   ◆4.1 zong he de chun wen ben sou suo    SQL Server zai zhi qian de ban ben zhong zhi chi chun wen ben sou suo 。 ran er , ta yi zhi yi lai yu yi ge wai bu de fu wu ——Windows Search Service —— zuo wei ta de chun wen ben sou suo yin qing 。 shi yong wai bu fu wu chan sheng le xia mian liang ge tiao zhan :  · dui wai bu fu wu de yi lai shi de bu shu geng jia fu duo , ye geng nan jin xing zhi chi 。  · jie he le chun wen ben sou suo wei ci he biao zhun de SQL wei ci de cha xun xing neng shou dao ying xiang , yin wei cong sou suo de chun wen ben bu fen de lai de zheng ge jie guo ji bu de bu zai biao zhun de wei ci ying yong zhi qian fang zhi zai zhe ge yin qing shang 。 cha xun you hua qi bu neng chuang jian yu chun wen ben sou suo wei ci xie zuo de ji hua 。   zai SQL Server 2008, chun wen ben sou suo shi wan quan ji cheng zai shu ju ku yin qing zhong de 。 tong guo jiang chun wen ben yin qing zhi jie ji cheng dao SQL gai xin zhong ,SQL Server 2008 jie jue le zhi qian ban ben zhong suo mian lin de tiao zhan , jiang di le guan li he bu shu SQL Server de cheng ben , tong shi ti gao le sou suo fei jie gou hua shu ju de xing neng 。   5. zong jie SQL Server 2008 wei cun chu he sou suo fei jie gou hua shu ju ti gong le yi ge ling huo de jie jue fang an 。FILESTREAM jia qiang le cun chu shu ju ku zhong de fei guan xi shu ju xiang BLOB he guan xi shu ju de xing neng , er mei you jiang di ke guan li xing 。 ru guo ni xu yao shi yong yi ge zhi yong yu BLOB de cun chu , na me yuan cheng BLOB cun chu API neng gou bang zhu ni ji cheng ni de BLOB shu ju he ni de shu ju ku zhong de guan xi shu ju , bing ti gong yi ge yi zhi de bian cheng jie mian yong yu yu zhe ge shu ju jiao hu , huan ti gong le xi tong de du li xing , yong lai cun chu shu ju 。 zui hou , dang ni xu yao tong guo shi yong zai zhe pian bai pi shu zhong tao lun de ren he jie jue fang an lai cun chu he shi yong da xing wen dang ku shi ,SQL Server 2008 bang zhu ni shi de sou suo fei guan xi shu ju geng jia you xiao ye geng yi yu guan li 。
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