云迁移实战：客户的真实成功案例 [BOF3355].pdf

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1、 2019 Roosevelt|Reproduction and distribution without Roosevelts prior consent is prohibited.1Delta Dental of MichiganExadata CloudCustomer Adoption 2022 Roosevelt|Reproduction and distribution without Roosevelts prior consent is prohibited.DRAFTOverviewDelta Dental of Michigan is dental insurance p

2、rovider(payer)Our claims processing system(now called Roosevelt)leverages Oracle as its primary RDBMSOther payers also use Roosevelt as a hosted solution in our data centersEntered a ULA with Oracle in 2016(Renewed in 2019 and 2022)Why we decided to look at ExaCC?ScalabilityOur current database serv

3、ers cannot horizontally scaleEase of Cloning and PatchingClones can be created as thin-provisioned copies in secondsPatches can be scheduled and require fewer personnel to deployNo hardware maintenanceConsolidation of database footprintCost Savings(human capital and licensing)Delta Dental of Michiga

4、n2 2022 Roosevelt|Reproduction and distribution without Roosevelts prior consent is prohibited.DRAFTOracle Database Current State348-SuperMicro SYS-221H-TN24R48 cores each(2-Intel 6442-Y)2TB memory20-12.8TB NVMe Drives(DB files/archive logs)2-3.2TB NVMe Drives(redo logs)Oracle 19c3.2 million IOPs pe

5、r server 2022 Roosevelt|Reproduction and distribution without Roosevelts prior consent is prohibited.DRAFTOracle Database Current State4 2022 Roosevelt|Reproduction and distribution without Roosevelts prior consent is prohibited.DRAFTRoosevelt ApplicationsRoosevelt Platform Scalability,Stability&Per

6、formance Current State5CLAIMSELIGIBILITYMEMBER PORTALDOTDATABASE 2022 Roosevelt|Reproduction and distribution without Roosevelts prior consent is prohibited.DRAFTRoosevelt ApplicationsRoosevelt Platform Scalability,Stability&Performance Proposed State6CLAIMSELIGIBILITYMEMBER PORTALDOTDATABASEDATABAS