????1986??3??12???ORACLE????????15??????????У???????20.75??????????????2.7???????3??13???????????21???????м????У???28??????У?????????7???????????????ORACLE??????????????????????ORACLE??Ellison???a???????????Ellison????????????

????ORACLE??6????1988??????????????汾?????????????????Miner????????????????????????????μ??д?????????м?????row-level locking????????????????????????д?????????????????????У??????????????????汾????????????????PL/SQL??Procedural Language extension to SQL?????????6?滹????????????????????????????????ù????д?????????????????????????????

?????????????????????????????????????????????????????????в???y??з????????????Ellison???????????????????????????????????ORACLE?????????ORACLE???Щ?????????侮????????ORACLE??????Щ??????й?????

?????????????ORACLE???????????????????????????????ü?????°汾?????????????????Ellison?????????????????1992??6?2??????????????????ι?????????????????е?????????????????????飬?????????????°汾?????????????μ??????e汾??????????μ??????????????????????????????????????????ó????????1????????????????

????ORACLE ???????ORACLE?????????????????????????????汾??????????????????Sybase???????????????????????ORACLE????????汾??????????????????????Sybase????????????????????????????????????????????????????????????????????????鷳?????????????????????????92???15??????????????42???????

????1997??6?￡?ORACLE???淢????ORACLE8?????????????????μ??y??????????汾?????Internet????????????????????????汾??????????????????????????????????

????1998??9?￡?ORACLE??????????ORACLE 8i??“i”????Internet??????汾??????????????Internet???????????????汾????????????????λ??Java????ORACLE 8i????????????????????Java??????????????????Java?????дORACLE??洢????????Java??????????????????????ORACLE????????ó???

??????2001??6?μ?ORACLE OpenWorld????У?ORACLE??????ORACLE 9i????ORACLE 9i????????????У????????Real Application Clusters??RAC????????ORACLE???????????????????????ORACLE???????ORACLE???з???????ORACLE Parallel Server ??OPS????????????汾?????????????書(shū)?????????????????????OPS???????????????????????????????????????е????

????2003??9??8???????????ORACLE World??????Ellison?????????????????“ORACLE 10g”??ORACLE??÷?????10g??ORACLE Application Server 10g?????????????????????????????????????????“g”????“grid ??????”?????????????????????????????????(Oracle?????????????????????????μ??????Щ????????????)??

??????????Oracle??????????People soft(103??$)?? BEA(80????$)??????Sibel??????????????????????????

????2007??11?￡?Oracle 11g?????????????????????11g????????30????????????????????汾???????????????????????????????????Information Lifecycle Management???????????????????????????????μ?Data Guard????????????????μ????????????????????????洢???????????????????ó???????????????????????????????????????RFID Tag??DICOM?????3D??????????????????????????Binary XML???????????????

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