云数据库RDS_关系型数据库_MySQL多副本金融版_产品详情

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MySQL 金融版是一款具有金融级强一致性，高可靠性，能跨机房部署的增强型MySQL数据库集群，是阿里云关系型数据库的升级版本，面向对数据一致性、高可用、高安全性有强烈要求的高端企业用户。

{"moduleinfo":{"list_count":[{"count_phone":3,"count":3}],"title":"核心价值"},"list":[{"list1":[{"iocn":"true","tce_rule_count":"1","text":"内核引入Raft分布式协议，对MySQL集群中的主备节点状态进行管理及协调，在故障Failover时进行选主，避免写入冲突。"},{"iocn":"true","tce_rule_count":"1","text":"内核引入Flashback，利用Binlog，通过Rollback指定事务的方式，快速恢复误删除的数据，确保数据强一致。"},{"iocn":"true","tce_rule_count":"1","text":"分布式高频探测，网络/硬件/OS/数据库的多重监控，智能决策系统，保障业务永久连续可用。"}],"imgs":"https://img.alicdn.com/tfs/TB1Z928RVXXXXcpXXXXXXXXXXXX-349-188.jpg","title":"金融级数据强一致性<br>确保业务层面的连续性"},{"list1":[{"iocn":"true","tce_rule_count":"1","text":"同城三机房部署，具备跨可用区容灾能力，机房故障数据0丢失，且机房间的延迟带来的性能损耗不到5%。"},{"iocn":"true","tce_rule_count":"1","text":"搭配异地灾备实例满足两地三中心的合规要求。"},{"iocn":"true","tce_rule_count":"1","text":"全链路60秒/次的高频性能监控免费开启，方便您更及时地查看和掌握实例的运行状态。"}],"imgs":"https://img.alicdn.com/tfs/TB11bQtRVXXXXbZXFXXXXXXXXXX-349-188.jpg","title":"全面的监控容灾方案<br>具有完善的灾备能力"},{"list1":[{"iocn":"true","text":"事前：使用VPC专有网络，您可设置IP白名单，并可灵活配置账号的管理权限，防暴力破解。"},{"iocn":"true","text":"事中：通过SSL和TDE加密，有效拦截黑客攻击。"},{"iocn":"true","text":"事后：SQL审计高级功能免费开启，数据备份最长730天，克隆实例可将数据恢复到任意时间点。"}],"imgs":"https://img.alicdn.com/tfs/TB1muzNRVXXXXXcXVXXXXXXXXXX-349-188.jpg","title":"全生命周期的安全体系<br>时刻保障您的数据安全"}],"countinfo":{"list":{"length_pc":0,"length":0}},"$tmsId":"tce/923506"}

核心价值

金融级数据强一致性
确保业务层面的连续性

内核引入Raft分布式协议，对MySQL集群中的主备节点状态进行管理及协调，在故障Failover时进行选主，避免写入冲突。

内核引入Flashback，利用Binlog，通过Rollback指定事务的方式，快速恢复误删除的数据，确保数据强一致。

分布式高频探测，网络/硬件/OS/数据库的多重监控，智能决策系统，保障业务永久连续可用。
全面的监控容灾方案
具有完善的灾备能力

同城三机房部署，具备跨可用区容灾能力，机房故障数据0丢失，且机房间的延迟带来的性能损耗不到5%。

搭配异地灾备实例满足两地三中心的合规要求。

全链路60秒/次的高频性能监控免费开启，方便您更及时地查看和掌握实例的运行状态。
全生命周期的安全体系
时刻保障您的数据安全

事前：使用VPC专有网络，您可设置IP白名单，并可灵活配置账号的管理权限，防暴力破解。

事中：通过SSL和TDE加密，有效拦截黑客攻击。

事后：SQL审计高级功能免费开启，数据备份最长730天，克隆实例可将数据恢复到任意时间点。

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阿里云MySQL不同版本的特点和使用场景对比

基础版（单节点）

特点

存储与计算分离架构，单个计算节点，实现超高的性价比。

适用于

个人学习试用，MySQL初学者

微型网站

中小企业的开发、测试环境
金融版（三节点）

特点

一主两备的三节点架构，通过日志“多副本同步复制”，确保数据的强一致性，提供金融级的可靠性。

适用于

对数据安全性要求非常高的金融，证券，保险行业的核心数据库

各行业大型企业的核心生产数据库
高可用版（双节点）

特点

一主一备的经典高可用架构，本地SSD存储提供最佳性能，各方面表现均衡。

适用于

大中型企业的生产数据库

互联网、物联网、零售电商、物流、游戏等行业的数据库

涵盖80%以上的客户场景

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产品价格

金融版有多种独享/独占规格选择，现有2核16G，4核32G，8核64G，16核128G，32核256G，60核470G等规格。您可在购买页面灵活选配。

1

规格：独享 2核 16GB

存储：250 GB

地域：华东1/多可用区

2600元/月
立即购买
2

规格：独享 4核 16GB

存储：250 GB

地域：华北2/多可用区

3500元/月
立即购买
3

规格：独享 8核 64GB

存储：1000GB

地域：华东2/多可用区

10200元/月
立即购买

帮助文档

《金融版-背景篇》《金融版-理论篇》《金融版-性能篇》《金融版-案例篇》《产品介绍》

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