在VSAN上承载OLTP的最佳实践.pptx

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1、10月29日

2、北京,中国在VSAN上承载OLTP的最佳实践©2015VMwareInc.Allrightsreserved.封底首页VSAN6BASICS-HDD-HDD600GB-SSD900GB900GB900GB-HDD-HDD-HDD-HDD900GB900GB900GB900GB-HDD…可多达64个服务器-HDD-HDD600GB-SSD900GB900GB900GB-HDD-HDD-HDD-HDD900GB900GB900GB900GB-HDD-HDD-HDD600GB-SSD900GB900GB

3、900GB-HDD-HDD-HDD-HDD900GB900GB900GB900GB-HDD-HDD-HDD600GB-SSD900GB900GB900GB-HDD-HDD-HDD-HDD900GB900GB900GB900GB-HDD-HDD-HDD600GB-SSD900GB900GB900GB-HDD-HDD-HDD-HDD900GB900GB900GB900GB-HDD600GB-SSD1200GB-SSD-SSD-SSD1200GB1200GB1200GB-SSD600GB-SSD1200GB-SSD-

4、SSD-SSD1200GB1200GB1200GB-SSD磁盘组600/6300=10%缓存比全闪存磁盘组600/4800=12.5%缓存比600/3000=20%缓存比4HASSD顺势而为Pathofleastresistance2Back-UpAppliancesAll-FlashHyper-converged1ConvergedInfrastructureTraditionalArrays$1.6(11%)$1.7(11%)$2.5(16%)$4.0(26%)$1.8(12%)$15.5$3.9(25%)

5、$12.4$1.9(15%)$1.1(9%)$0.6(4%)$0.3(3%)$2.4(20%)$6.1(49%)存储市场份额的巨变Mid-Market($25-250K)ExternalStorageArrayMarket,$BCAGR10.6%31.4%68.0%13.0%-26.4%$∆+$0.5+$1.1+$2.2+$1.5-$4.3-10%CAGR,-$2.8Brevenueloss5.6%Scale-OutNAS19.9%+$3.0+$2.01.Hyper-convergedincludesserve

6、randstoragespendwhileothersegmentsarestoragespendonlySource:MI/IDCForecastJanuary20152014201862014年底VSAN6.0在中国发布8CONFIDENTIAL89全闪存,CacheSSD＝400G20%DB假设：活跃数据＝CONFIDENTIAL数据CONFIDENTIAL10不显山不露水600GBSLC-SSDHDDHDDHDD900GB-900GB-900GB-1200G-SSD600GBSLC-SSDHDDHDDH

7、DD900GB-900GB-900GB-1200G-SSD600GBSLC-SSDHDDHDDHDD900GB-900GB-900GB-1200G-SSD600GBSLC-SSDHDDHDDHDD900GB-900GB-900GB-1200G-SSD600GBSLC-SSDHDDHDDHDD900GB-900GB-900GB-1200G-SSD600GBSLC-SSDHDDHDDHDD900GB-900GB-900GB-1200G-SSDVSANOracleEngineApp-ServerWeb-Server；

8、Oracle-BackupVSAN16,17现在－AllFlashVSANOracleEngineApp-ServerWeb-ServerOracle-BackupVSANforOLTP－目前销售数据库小于6TBOracleEngineApp-ServerWeb-ServerOracle-Backup过去－SANbasedStorageSAN交换机与MA－退役基于SAN的存储与MA－退役VMware原厂支持UNIX换成标准x86服务器1.2.3.4.IT愈简单愈可靠vSphere+AllflashVSAN数据库

9、IO性能为原先的4倍内置存储MA－包含在服务器中，不另收费在绝大多数的p系列服务器，cpu的使用率非常非常低。降低能耗最少70%以上。拿IBMp系列为例，原厂维修费用（MA）减少近90%。数据库的License费用减少40%至90%现在－AllFlashVSANIT愈简单愈可靠VSANforOLTP－6TB三年拥有成本比较过去－SANbasedStorage数据库IO性能为原先的4倍内