Ru, Li Yi
48f239743a
Reviewed-by: Boka, Ladislav <ladislav.boka@t-systems.com> Co-authored-by: Ru, Li Yi <liyiru7@huawei.com> Co-committed-by: Ru, Li Yi <liyiru7@huawei.com>
27 KiB
DB Instance Specifications
For details about single DB instance specifications, see Table 1. The specifications vary according to actual situations.
For primary/standby DB instances and read replicas, the specifications are displayed based on the following rules:
- For primary/standby DB instances: the suffix .ha needs to be added to the DB instance name, for example, rds.mysql.s1.xlarge.ha.
- For read replicas: the suffix .rr needs to be added to the DB instance name, for example, rds.mysql.s1.xlarge.rr.
Constraints
For Microsoft SQL Server, Only 2022_EE, 2019_EE and 2017_EE support the creation of read replicas and do not support the creation of single DB instances.
Instance Class |
DB Engine |
Spec Code |
vCPUs |
Memory (GB) |
|---|---|---|---|---|
General computing-plus |
MySQL |
rds.mysql.c2.medium |
1 |
2 |
rds.mysql.s1.medium |
1 |
4 |
||
rds.mysql.c2.large |
2 |
4 |
||
rds.mysql.s1.large |
2 |
8 |
||
rds.mysql.m1.large |
2 |
16 |
||
rds.mysql.c2.xlarge |
4 |
8 |
||
rds.mysql.s1.xlarge |
4 |
16 |
||
rds.mysql.m1.xlarge |
4 |
32 |
||
rds.mysql.c2.2xlarge |
8 |
16 |
||
rds.mysql.s1.2xlarge |
8 |
32 |
||
rds.mysql.m1.2xlarge |
8 |
64 |
||
rds.mysql.c2.4xlarge |
16 |
32 |
||
rds.mysql.s1.4xlarge |
16 |
64 |
||
rds.mysql.m1.4xlarge |
16 |
128 |
||
rds.mysql.c2.8xlarge |
32 |
64 |
||
rds.mysql.s1.8xlarge |
32 |
128 |
||
rds.mysql.m1.8xlarge |
32 |
256 |
||
rds.mysql.c3.15xlarge.2 |
60 |
128 |
||
rds.mysql.c3.15xlarge.4 |
60 |
256 |
||
rds.mysql.m3.15xlarge.8 |
60 |
512 |
||
PostgreSQL |
rds.pg.c2.medium |
1 |
2 |
|
rds.pg.s1.medium |
1 |
4 |
||
rds.pg.c2.large |
2 |
4 |
||
rds.pg.s1.large |
2 |
8 |
||
rds.pg.m1.large |
2 |
16 |
||
rds.pg.c2.xlarge |
4 |
8 |
||
rds.pg.s1.xlarge |
4 |
16 |
||
rds.pg.m1.xlarge |
4 |
32 |
||
rds.pg.c2.2xlarge |
8 |
16 |
||
rds.pg.s1.2xlarge |
8 |
32 |
||
rds.pg.m1.2xlarge |
8 |
64 |
||
rds.pg.c2.4xlarge |
16 |
32 |
||
rds.pg.s1.4xlarge |
16 |
64 |
||
rds.pg.m1.4xlarge |
16 |
128 |
||
rds.pg.c2.8xlarge |
32 |
64 |
||
rds.pg.s1.8xlarge |
32 |
128 |
||
rds.pg.m1.8xlarge |
32 |
256 |
||
rds.pg.c3.15xlarge.2 |
60 |
128 |
||
rds.pg.c3.15xlarge.4 |
60 |
256 |
||
rds.pg.m3.15xlarge.8 |
60 |
512 |
||
Microsoft SQL Server |
rds.mssql.c2.large |
2 |
4 |
|
rds.mssql.s1.large |
2 |
8 |
||
rds.mssql.m1.large |
2 |
16 |
||
rds.mssql.c2.xlarge |
4 |
8 |
||
rds.mssql.s1.xlarge |
4 |
16 |
||
rds.mssql.m1.xlarge |
4 |
32 |
||
rds.mssql.c2.2xlarge |
8 |
16 |
||
rds.mssql.s1.2xlarge |
8 |
32 |
||
rds.mssql.m1.2xlarge |
8 |
64 |
||
rds.mssql.c2.4xlarge |
16 |
32 |
||
rds.mssql.s1.4xlarge |
16 |
64 |
||
rds.mssql.m1.4xlarge |
16 |
128 |
||
rds.mssql.c2.8xlarge |
32 |
64 |
||
rds.mssql.s1.8xlarge |
32 |
128 |
||
rds.mssql.m1.8xlarge |
32 |
256 |
||
rds.mssql.c3.15xlarge.2 |
60 |
128 |
||
rds.mssql.c3.15xlarge.4 |
60 |
256 |
||
rds.mssql.m3.15xlarge.8 |
60 |
512 |