ParameterGroup

Source: src/AWS/DAX/ParameterGroup.ts

A DAX parameter group — a named set of DAX engine parameters (item and query cache TTLs) that can be attached to one or more DAX Clusters.

Parameter groups are free and provision instantly. DAX does not support tags on parameter groups.

Creating a Parameter Group

const params = yield* ParameterGroup("DaxParams", {
  description: "5 minute item and query TTLs",
  parameters: {
    "query-ttl-millis": "300000",
    "record-ttl-millis": "300000",
  },
});

Attaching to a Cluster

const cluster = yield* Cluster("Cache", {
  nodeType: "dax.t3.small",
  replicationFactor: 1,
  iamRoleArn: role.roleArn,
  parameterGroupName: params.parameterGroupName,
});