三星如何优化 Amazon DynamoDB 上的 1.2 PB 数据实现零停机.pdf

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1、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.D A T 3 2 3How Samsung optimized 1.2 PB on Amazon DynamoDB with zero downtimeManseok KimPrincipal Software Engineer Samsung CloudSamsung Electronics 2025,Amazon Web

2、Services,Inc.or its affiliates.All rights reserved.Samsung Cloud 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Samsung CloudGalaxy DeviceSyncBackupRestore 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Samsung CloudGalaxy Device1 Billion+Monthly Active Device

3、s50 Billion+Requests Per Day 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Samsung CloudGalaxy Device1 Billion+Monthly Active Devices50 Billion+Requests Per DayAmazon DynamoDB 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Samsung Internet SyncSamsung Interne

4、tTabBookmarkQuick AccessHistory 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Hyperactive Tab DataSamsung InternetTabCreatedUpdatedDeleted 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Continuous Volume Growth1.2 PBTrillions of recordsService LaunchEarly 202

5、5 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Project Goal:Cost OptimizationReduce Storage Cost by 50%Recover the optimization investment within 3 monthsStorage CostInvestmentTotal CostsTimeline 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Analyzing the d

6、ata in 1.2 PB tableTab Table1.2 PBTrillions of records 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Analyzing the data in 1.2 PB tableTab Table1.2 PBTrillions of records 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.A Shocking Discovery90%90%of our total da