Starting from November 26, 2024, the read-only instances of ApsaraDB RDS for PostgreSQL standard instances offer a series of dedicated instance types that provide more resources.
Effective date
November 26, 2024
New instance types
The following table describes the new instance types supported by the read-only instances of RDS for PostgreSQL standard instances.
Instance type family | Instance type | Number of CPU cores and memory capacity | Maximum number of connections | Maximum IOPS | Maximum I/O bandwidth (Unit: MB/s) |
Dedicated | pgro.x2.12xlarge.1c | 96 cores, 192 GB | 19,200 | 240,000 | 2,048 |
pgro.x4.12xlarge.1c | 96 cores, 384 GB | 38,400 | 240,000 | 2,048 | |
pgro.x8.12xlarge.1c | 96 cores, 768 GB | 76,800 | 240,000 | 2,048 | |
pgro.x2.16xlarge.1c | 128 cores, 256 GB | 25,600 | 320,000 | 2,560 | |
pgro.x4.16xlarge.1c | 128 cores, 512 GB | 51,200 | 320,000 | 2,560 | |
pgro.x8.16xlarge.1c | 128 cores, 1,024 GB | 102,400 | 320,000 | 2,560 | |
pgro.x2.24xlarge.1c | 192 cores, 384 GB | 38,400 | 500,000 | 4,096 | |
pgro.x4.24xlarge.1c | 192 cores, 768 GB | 76,800 | 500,000 | 4,096 | |
pgro.x8.24xlarge.1c | 192 cores, 1,536 GB | 153,600 | 500,000 | 4,096 |
Billing
The new instance types are billed based on the resources provided by the types and the region in which your RDS instance is located. For the detailed prices of the new instance types, visit the buy page of ApsaraDB RDS for PostgreSQL.
Reference
To purchase an RDS for PostgreSQL read-only instance of a new instance type described in this topic, see Create a read-only ApsaraDB RDS for PostgreSQL instance.