技术
- 基础设施即服务 (IaaS) - 云数据库
适用行业
- 运输
客户
艾玛迪斯
关于客户
艾玛迪斯是为全球旅游业提供先进技术解决方案的领先供应商。客户包括旅游供应商(航空公司、酒店、铁路和渡轮运营商等)、旅游销售商(旅行社和网站)和旅游买家(企业
挑战
Amadeus 是一个全球分销系统 (GDS),这意味着他们从航空公司、汽车公司、连锁酒店、邮轮公司等获取旅行和旅游数据,并将其分发给旅行社、公司、旅游网站、机场和其他分销商。作为全球领先的 GDS,Amadeus 必须每天管理巨大的工作量,绝对不允许服务中断,支持: - 每天 370 万次预订 - 每天 16 亿次交易 - 每天 450 亿次数据库访问 - 13 PB 存储 - 响应不到 0.5 毫秒的时间 - 成千上万的开发人员推送新功能(每天 100 多次更改)
解决方案
Amadeus 为两个应用程序实施了 Couchbase Server。第一个是 Amadeus Selling Platform Connect,是专业旅行社开展业务所依赖的网站。该平台支持500,000个终端和150,000个同时用户。所有 Web 会话都是长期存在的,通常会持续整个工作日,需要存储的会话数据量约为 0.5 TB。 Amadeus 希望卸载存储在 JVM 中的用户会话,并将它们转移到分布式、可扩展的健壮系统中,从而降低 TCO 并提高可扩展性。借助 Couchbase,他们可以实现这一目标,并为最终用户保持响应式体验。第二个应用程序,可用性处理引擎,是许多流行旅游网站背后的引擎。如果您曾经在线预订过旅行,那么您就遇到过这个引擎。显示价格、航班和日期等旅行信息。这是 Amadeus 的一个关键应用程序,也是对键值技术提供的性能改进最迫切需要的应用程序。原始系统有 28 个关系数据库和超过 20 TB 的数据。峰值流量是每秒 200 万次对象读取和每秒 40 万次写入。
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