Multistore

Appearance

DynamoDB Provider ​

The DynamoDB provider stores configuration in a single DynamoDB table using a PK/SK (partition key / sort key) design pattern.

Feature Flag ​

bash
cargo build -p multistore-server --features multistore/config-dynamodb

Usage ​

rust
use multistore::config::dynamodb::DynamoDbProvider;

let aws_config = aws_config::load_defaults(aws_config::BehaviorVersion::latest()).await;
let client = aws_sdk_dynamodb::Client::new(&aws_config);
let provider = DynamoDbProvider::new(client, "multistore-proxy-config".to_string());

Table Design ​

The provider uses a single-table design with partition key (PK) and sort key (SK) attributes.

When to Use ​

  • AWS-native infrastructure
  • Serverless deployments where a database server isn't practical
  • High-availability requirements (DynamoDB's built-in replication)

TIP

Wrap the DynamoDB provider with CachedProvider to reduce read costs and latency.