This topic describes the specifications of RDS DuckDB-based analytical primary instances. It covers computing resources and storage capacity. Use this topic to review detailed parameters for each specification. A single instance supports up to 128 TB of storage.
Cluster Edition
Family | Specification code | CPU | Memory | Default maximum connections | Maximum IOPS | Storage space |
Dedicated | myduck.x2.large.xc | 4 vCPUs | 8 GB | 6000 | 20000 | 20 GB to 128000 GB |
myduck.x4.large.xc | 4 vCPUs | 16 GB | 8000 | |||
myduck.x8.large.xc | 4 vCPUs | 32 GB | 12000 | |||
myduck.x2.xlarge.xc | 8 vCPUs | 16 GB | 12000 | 25000 | ||
myduck.x4.xlarge.xc | 8 vCPUs | 32 GB | 12000 | |||
myduck.x8.xlarge.xc | 8 vCPUs | 64 GB | 16000 | |||
myduck.x2.2xlarge.xc | 16 vCPUs | 32 GB | 16000 | 40000 | ||
myduck.x4.2xlarge.xc | 16 vCPUs | 64 GB | 20000 | |||
myduck.x8.2xlarge.xc | 16 vCPUs | 128 GB | 32000 | |||
myduck.x2.4xlarge.xc | 32 vCPUs | 64 GB | 32000 | 60000 | ||
myduck.x4.4xlarge.xc | 32 vCPUs | 128 GB | 40000 | |||
myduck.x8.4xlarge.xc | 32 vCPUs | 256 GB | 64000 | |||
myduck.x2.8xlarge.xc | 64 vCPUs | 128 GB | 64000 | 120000 | ||
myduck.x4.8xlarge.xc | 64 vCPUs | 256 GB | 80000 | 150000 | ||
myduck.x8.8xlarge.xc | 64 vCPUs | 512 GB | 128000 | 150000 |