Product Series Overview
Last Updated:2021-10-20
Overview of product lines
Three lines are supported by the RDS for now, and they are Standalone Basic , Dual-compute High-availability Version , and Raft Financial Version. Architectures adopted by the three product lines differ from one another, and the supported Instance Specification Typescater for numerous usage scenarios.
Also, the RDS for MySQL (Dual-computer high-availability version) supports realization of read/write separation via creation of Read-only Instance and Proxy Instance to meet the read/write needs of the database with massive read requests.
Comparison of product lines
Comparison of master instance products
Product Line | Description | Use Scenarios | Supported Engine |
---|---|---|---|
Standalone Basic | Comprises one master node. | Applicable to test scenario and personal learning scenario, etc. | MySQL, SQL Server |
Dual-compute high-availability version | Comprises one master node and one backup node, high availability synchronization between master node and backup node. | Applicable to most official service scenarios. | MySQL, SQL Server, Postgre SQL |
Raft Financial | Comprises one master node and two backup nodes, ensures data consistency via Raft Protocol, and detects the fault automatically. | Applicable to service scenarios (like finance and securities) with ultra high requirements about reliability, and also applicable to management and storage of the corporate core database. | MySQL |
Read-only/proxy instance
Product series | Note | Usage scenario | Master instance type may be bound. |
---|---|---|---|
Read-only instance | Created after creation of master instance | Applicable to database read/write scenario with massive read requests. | MySQL Dual-compute high-availability version |
Proxy instance | Created after creation of master instance | Applicable to Read and Write Separation | MySQL Dual High-availability |
Features
Overview of RDS for MySQL features
Master instance
RDS for MySQL | ||||||
---|---|---|---|---|---|---|
Sorting | Feature Details | Standalone Basic Version | Dual-Compute High-Availability Version | Raft Financia Version | ||
MySQL 5.7 | MySQL 5.5 | MySQL 5.6 | MySQL 5.7 | MySQL 5.6 | ||
Instance Management | Instance Management | Coming Soon | Support | Support | Support | Support |
Change billing method | Not supported | Support | Support | Support | Support | |
Master-Standby Switching | Not supported | Support | Support | Support | Not supported | |
Read and Write Separation | Read Weight Setting | Not supported | Not supported | Support | Support | Not supported |
Read-only Instance | Not supported | Not supported | Support | Support | Not supported | |
Proxy Instance | Not supported | Not supported | Support | Support | -- | |
Alarm and Monitoring | Monitoring and Viewing | Support | Support | Support | Support | Support |
Alarm Setting | Support | Support | Support | Support | Support | |
Parameter Management | Parameter Management | Support | Support | Support | Support | Not supported |
Backup Management | Backup Management | Support | Support | Support | Support | Not supported |
Cloning Instance | Not supported | Support | Support | Support | Not supported | |
Log Management | Slow SQL Management | Coming Soon | Support | Support | Support | Support |
Slow Log Management | Coming Soon | Support | Support | Support | Not supported | |
Binlog Management | Coming Soon | Support | Support | Support | Support | |
Safety Management | Whitelist | Support | Support | Support | Support | Support |
DB Firewall | Not supported | Not supported | Support | Support | Not supported | |
SSL Encryption | Not supported | Not supported | Not supported | Support | Not supported | |
Data Migration | Data Migration | Support | Support | Support | Support | Not supported |
Scalable Feature | Hot Active Instance Group | Not supported | Not supported | Support | Support | Not supported |
RDS for MySQL | |||
---|---|---|---|
Sorting | Feature Details | Read-only Instance | Proxy Instance |
MySQL 5.6/5.7 | MySQL 5.6/5.7 | ||
Proxy Instance | Change and Configuration | Support | Support |
Alarm and Monitoring | Viewing and Monitoring | Support | Support |
Set Alarm | Support | Support | |
Parameter Management | Parameter Management | Support | -- |
Cluster Management | Cluster Management | -- | Support |
Log Management | Slow SQL Management | Support | -- |
Slow Log Management | Support | -- | |
Safety Management | Whitelist | Support | Support |
DB Firewall | Support | Support |
RDS for SQL Server | |||
---|---|---|---|
Sorting | Feature Details | Standalone Basic Version | Dual-Compute High-Availability Version |
2012 | 2008R2/2012/2016 | ||
Instance Management | Change and Configuration | Support | Support |
Billing Mode Change | Support | Support | |
Master-Standby Switching | Not supported | Not supported | |
Read and Write Separation | Set Read Weight | Not supported | Not supported |
Read-only Instance | Not supported | Not supported | |
Proxy Instance | Not supported | Not supported | |
Monitoring and Alarm | Monitoring and Viewing | Support | Support |
Alarm Setting | Support | Support | |
Parameter Management | Parameter Management | Support | Support |
Backup Management | Backup Management | Support | Support |
Cloning Instance | Not supported | Not supported | |
Log Management | Slow Log Management | Support | Support |
Safety Management | Whitelist | Support | Support |
Data Migration | Data Migration | Coming Soon | Coming Soon |
RDS for Postgre SQL | ||
---|---|---|
Sorting | Feature Details | Dual-Compute High-Availability Version |
9.4/9.5/10 | ||
Instance Management | Change and Configuration | Support |
Billing Mode Change | Support | |
Master-Standby Switching | Not supported | |
Monitoring and Alarm | Monitoring and Viewing | Support |
Alarm Setting | Support | |
Parameter Management | Parameter Management | Coming Soon |
Backup Management | Backup Management | Support |
Log Management | Slow SQL Management | Coming Soon |
Slow Log Management | Coming Soon | |
Binlog Management | Coming Soon | |
Safety Management | Whitelist | Support |
Data Migration | Data Migration | Coming Soon |