If you deploy Teradata Database in the same placement group with other software products, use the same instance types for all instances within the placement group.
| Storage Type / Medium | Instance Type | vCPU Count | Memory (GiB) | Throughput (Mbps) | AMP Count | TCore | License Tier* | Networking Performance | Storage Configuration |
|---|---|---|---|---|---|---|---|---|---|
| EBS / SSD | m4.4xlarge | 16 | 64 | 2,000 | 24 | 2.23 | B, A, E | Moderate | 24 x (209 GB to 3 TB) |
| EBS / SSD | m4.10xlarge | 40 | 160 | 4,000 | 24 | 5.26 | B, A, E | High | 24 x (209 GB to 3 TB) |
| EBS / SSD | m4.16xlarge | 64 | 256 | 10,000 | 24 | 9.57 | B, A, E | Extreme | 24 x (209 GB to 3 TB) |
| Local / SSD | i2.xlarge | 4 | 30.5 | 4 | 1.19 | B, A, E | Moderate |
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| Local / SSD | i2.2xlarge | 8 | 61 | 8 | 2.23 | D | Moderate |
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| Local / SSD | i2.8xlarge | 32 | 244 | 32 | 9.00 | B, A, E | High |
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| Local / HDD | d2.xlarge | 4 | 30.5 | 3 | 0.48 | D, B, A, E | Moderate |
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| Local / HDD | d2.8xlarge | 36 | 244 | 24 | 4.18 | B, A, E | High |
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| *License tiers: D/Developer, B/Base, A/Advanced, E/Enterprise | |||||||||