MemoryDB Cluster
Durable, Redis-compatible in-memory database.
Configuration
Section titled “Configuration”| Setting | Type | Required | Default |
|---|---|---|---|
| Cluster name | Text | Yes | — |
| Engine version | Text | — | 7.1 |
| Node type Options: db.t4g.small — 2v · 1.37 GiB, db.t4g.medium — 2v · 3.09 GiB, db.r6g.large — 2v · 13.07 GiB, db.r6g.xlarge — 4v · 26.32 GiB, db.r6g.2xlarge — 8v · 52.82 GiB, db.r6g.4xlarge — 16v · 105.81 GiB, db.r6g.8xlarge — 32v · 209.55 GiB, db.r6g.12xlarge — 48v · 317.77 GiB, db.r6g.16xlarge — 64v · 419.09 GiB, db.r7g.large — 2v · 13.07 GiB, db.r7g.xlarge — 4v · 26.32 GiB, db.r7g.2xlarge — 8v · 52.82 GiB, db.r7g.4xlarge — 16v · 105.81 GiB, db.r7g.8xlarge — 32v · 209.55 GiB, db.r7g.12xlarge — 48v · 317.77 GiB, db.r7g.16xlarge — 64v · 419.09 GiB | Choice | — | db.r6g.large |
| Number of shards | Number | — | 1 |
| Replicas per shard | Number | — | 1 |
| Port | Number | — | 6379 |
| Parameter group | Text | — | — |
| Subnet group | Text | — | — |
| SNS topic ARN | Text | — | — |
| TLS enabled | Toggle | — | true |
| Auto minor upgrade | Toggle | — | true |
| ACL name | Text | — | open-access |
| Storage encrypted | Toggle | — | true |
| KMS key ARN (encryption) | Text | — | — |
| Snapshot retention limit | Number | — | 0 |
| Snapshot window (UTC) | Text | — | — |
| Maintenance window | Text | — | — |
| Tags | Key–value | — | — |
Connections
Section titled “Connections”| Socket | Direction | Accepts | Terraform arg |
|---|---|---|---|
| Subnet group | Input | aws.memorydb-subnet-group | subnet_group_name |
| ACL | Input | aws.memorydb-acl | acl_name |
| Parameter group | Input | aws.memorydb-parameter-group | parameter_group_name |
| Security groupsmulti | Input | aws.security-group | security_group_ids |
| Client | Input | any | — |