技术
- 应用基础设施与中间件 - 数据库管理和存储
- 基础设施即服务 (IaaS) - 云数据库
适用行业
- 教育
适用功能
- 维护
用例
- 库存管理
- 时间敏感网络
关于客户
亚马逊是一家全球在线零售巨头,以其领先技术的使用而闻名。该公司诞生于这样一个时代:Oracle 等整体式本地数据库解决方案成为企业级数据存储和管理的标准。然而,随着公司的发展,其 Oracle 数据库面临着越来越多的挑战,包括复杂的管理、配置和容量规划以及不断上升的成本。 Amazon 的快速增长轨迹需要更多的 Oracle 数据库分片,从而导致运营和维护开销增加。该公司还面临着 Oracle 许可成本的大幅增加。尽管存在这些挑战,亚马逊仍必须考虑迁移到 AWS 的潜在风险,包括对基于 Oracle 数据库平台的员工的影响。
挑战
亚马逊尽管是一家领先的科技公司,但仍在使用 Oracle 数据库进行数据存储和管理。该公司诞生于 Amazon Web Services (AWS) 出现之前,当时 Oracle 等整体式本地数据库解决方案已成为企业级数据管理的常态。然而,脱离甲骨文带来了重大挑战。亚马逊拥有 5,000 多个数据库,这些数据库连接到各种非标准化系统,其所有权和依赖关系并未集中盘点。还有与人员相关的风险,因为许多亚马逊员工的职业生涯都是基于甲骨文数据库平台的。此外,亚马逊工程师在复杂的数据库管理、配置和容量规划上花费了大量时间。公司的快速增长需要更多的Oracle数据库分片,增加了运维开销。此外,继续使用 Oracle 将使亚马逊已经为其许可支付的数百万美元每年增加 10%,令人震惊。
解决方案
Amazon 启动了一项为期多年的计划,将其数据从 Oracle 数据库迁移到 AWS。该公司面临两个主要挑战:大规模项目管理和迁移的技术复杂性。为了解决这些问题,亚马逊创建了一个企业项目管理办公室(PMO)来设定明确的绩效要求并跟踪进度。还成立了由经验丰富的解决方案架构师和数据库工程师组成的AWS技术核心团队。该团队为从 Oracle 迁移的各类 Amazon 数据推荐了最佳的 AWS 服务,包括 Amazon DynamoDB、Amazon Aurora、Amazon Simple Storage Service (Amazon S3)、适用于 PostgreSQL 或 MySQL 的 Amazon Relational Database Service (Amazon RDS)、AWS 数据库迁移服务 (AWS DMS) 和 AWS Schema Conversion Tool (AWS SCT)。该团队还提供有关特定 AWS 服务的正式指导、运行实践实验室、提供一对一咨询,并协调 AWS 产品团队为遇到特定挑战的 Amazon 企业提供直接帮助。 Amazon 还考虑了如何帮助其 Oracle 数据库管理员过渡到新的职业道路,要么获得成为 AWS 解决方案架构师所需的技能,要么担任管理角色。
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