目前,数据存储解决方案是所有业务和应用设计中最核心的部分。如何针对不同业务场景选择合适的数据存储解决方案、优化数据层面性能从而支撑业务的快速成长,已经成为众多企业关注的问题。
数据存储方式
1、dasleixingdezhijiefujiacunchu
zheileixingdezhijiejinxingcunchudefangfatongwomendeyibandepccunchudejiegoushixiangtongde,waibudecunchuzhuangzhidoutongwomendefuwuqilimiandezongxianshangjinxingzhijiedelianjie,shujucunchuzhuangzhiweisuoyoudefuwuqigouchengdeyixiaofen。
2、nasshujucunchufangfa
zheileixingdefangfajiangyuanlaiyiqiandixiaodedascunchufangfajinxinglequanmianzhengtidegaishan,tashiyongdandudefuwuqi,caiyongdandudewangluoshujucunchujinxingkaifayanjiudeyileiwenjianfuwushebeijiangsuoyoudecunchuzhuangzhijinxinglianjie,yushiyigewangluojiuzaochengle,zheijiushideshujuyijingbuzaiweifuwuqidefushule,zeshiduliwangluojiedianzaiwangluolimianjinxingcunzai,nenggourangquanbudewangluokehujinxinggongtongdexiangyong。
3、SAN存储方式
gaileixingdecunchudefangfashidecunchuwangluohuaxingcheng,zheizhongleixingdefangshishidejisuanjifuwuqitixidegouchengwangluohuadexianxiang,sancaiyongdezhichidejishuweiguangxiantongdaojishu,zheizhongcunchufangshishiansiweiwangluoyijitongdaojiekouerjinxingchuanglideyileibiaozhunjicheng。
数据存储常见故障
1、为事故
shujudiushizuichangjiandeyuanyinjiushirenweidecuowu,benzhuodechulijishanchuleyouyongdeshujudengdengshirenmenjingchangfandecuowu。renleikeyishuoshishujushiguchanshengdezuizhuyaodeyuanyin。
2、yingjian/gujian/ruanjianguzhang
zaochengshujulingwaijizhongyuanyinyouyingjianheruanjianyijigujiandengwenti,zheixiebufendeweihuwentihuozhezhidingdecunchuxuanzekenenghuidaozhishujudiushi。
3、shujugeshi,caozuoxitong,cidaihuocipangeshi
shujudecunchugeshibutongyehuizaochengshujuzaiqianyihuozhebanqiandeguochengzhongdediushi,caozuoxitongyexuyaojingchangdedabuding,fangzhiheikedegongji。tongshicidaihuozhecipandeposunyerongyizaochengshujudediushi,jigongsidailaimafan。
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