Relational DB for MySQL

A MySQL-compatible database as a service instance.

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Instantly Access a High-Performance MySQL Database

Relational DB supports rapid software delivery needs by providing instant access to a high performance, enterprise-hardened MySQL-compatible database instance built on our high performance cloud platform. Get up and running in seconds without worrying about the underlying compute infrastructure of your database. As your needs grow, easily scale your resources with the click of a button.

The benefits of Relational DB Service over DIY database deployment

Benefits of Relational DB


In today's fast-paced software development environment, you can't afford long lead times to deploy infrastructure to provision a database. CenturyLink's Relational DB service gives you instant access to an enterprise-hardened MySQL-compatible database instance, so you can be loading data and working with your application in a matter of minutes.

Lightning Fast Performance

CenturyLink's Relational DB service is delivered over our high performance platform, designed specifically for distributed workloads, particularly for data scale. You can expect a minimum of 15,000 IOPs, with maximum IOPs spiking much higher.

Enables Agile Development

Remaining relevant and competitive requires that organizations adopt agile development processes, as IT departments are under pressure to be even more responsive to business demands. Relational DB supports agility by providing one-click deployment of a fully functional MySQL-compatible database instance.

MySQL-Compatible Relational DB Features

Easy Provisioning

  • 单击式部署法将返回MySQL兼容数据库的连接字符串
  • 包括复制(如选择)
  • No need to provision compute separately
  • 在Percona 5.6上运行

Highly Automated

  • Includes DB configuration and daily backups
  • Replication configuration includes auto-failover
  • Automated patching
  • Restore from Backup

Powerful Controls

  • Control backup time and retention
  • Scale subscription resources
  • Perform backups and restores
  • Execute manual failovers
  • 注册接收使用情况通知

Cost Effective

  • 按小时定价,无合约捆绑
  • 支付计算和数据库资源的费用
  • Instance pricing starting at 17美元/month


Test-drive a database with Relational DB


Relational DB is a great way to test drive a database. Take advantage of the ease and speed of deployment. 在短时间内,您就能拥有一个环境,可将部分数据用于测试与工作流程之间的互操作性。

Easily benefit from Data-Driven Decdision Management with Relational DB


A study from MIT found that organizations driven by data-driven decision making had higher productivity rates and higher profits. Reliance on databases is key to this business model and Relational DB offers a fast, easy, reliable and secure option to spin up databases to meet these demands.

Relational DB Enables Rapid Software Delivery of Cloud Native Applications

Rapid Delivery of Cloud Native Apps

The pressure is on IT to deliver software and solutions faster. Developers need to focus on writing great cloud-based applications and not managing infrastructure. With Relational DB and AppFog, infrastructure management is taken care of. AppFog does all the work to bind apps with your Relational DB instance, for increased agility, more efficient use of resources and low operational overhead.

Relational DB seamlessly scales databases for production

Expedite Moving to Production

This service expedites transitioning databases through the application development process. During development, Relational DB can provision databases in low-cost configurations geared toward dev activities. As the app progresses, Relational DB can seamlessly scale databases for production, reconfiguring them with higher levels of availability and performance.

资源 每小时 每月
MySQL关系数据库服务 - 单一实例 - CPU


0.009美元 6.48美元
MySQL关系数据库服务 - 单一实例 - RAM


0.0135美元 9.72美元
MySQL关系数据库服务 - 单一实例 - 存储器


0.000403美元 0.29美元
带复制功能的MySQL数据库即服务 - CPU


0.018美元 12.96美元
带复制功能的MySQL数据库即服务 - RAM


0.027美元 19.44美元
带复制功能的MySQL数据库即服务 - 存储器


0.000806美元 0.58美元
MySQL DBaaS Additional Backup Storage

Price per GB of additional backup storage for a MySQL DBaaS instance

0.000056美元 0.04美元


单一实例 带复制功能
vCPU Ram (GB) 存储器 (GB) 每小时 每月 每小时 每月
1 1 1 0.0229美元 17.04美元 0.0458美元 32.98美元
1 2 1 0.0364美元 26.21美元 0.0728美元 52.42美元
2 8 64 0.1516美元 109.15美元 0.3032美元 218.30美元
4 15 256 0.3409美元 245.45美元 0.6818美元 490.90美元
8 30 512 0.6818美元 490.90美元 1.3636美元 981.79美元
16 64 664 1.2736美元 916.99美元 2.5472美元 1833.98美元








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