Interface LDDynamoDBOptions

The amount of time, in seconds, that recently read or updated items should remain in an in-memory cache. If it is zero, there will be no in-memory caching.

This parameter applies only to DynamoDBFeatureStore. It is ignored for DynamoDBBigSegmentStore. Caching for DynamoDBBigSegmentStore is configured separately, in the SDK's LDBigSegmentsOptions type, since it is independent of what database implementation is used.

If omitted, the default value is 15 seconds.

Options to be passed to the DynamoDB client constructor, as defined by the AWS SDK.

Specifies an existing, already-configured DynamoDB client instance that the feature store should use rather than creating one of its own. If you specify an existing client, then the clientOptions property is ignored.

A logger to be used for warnings and errors generated by the feature store. If not specified, it will use the SDK's logging configuration.

An optional namespace prefix for all keys stored in DynamoDB. Use this if you are sharing the same database table between multiple clients that are for different LaunchDarkly environments, to avoid key collisions.