connect-dynamodb is a DynamoDB session store backed by the aws-sdk

  $ npm install connect-dynamodb

• client An existing AWS DynamoDB object you normally get from new AWS.DynamoDB()
• AWSConfigPath Optional path to JSON document containing your AWS credentials (defaults to loading credentials from environment variables)
• AWSRegion Optional AWS region (defaults to 'us-east-1')
• table Optional DynamoDB server session table name (defaults to "sessions", currently the hash key has to be id - see issue #14)
• prefix Optional key prefix (defaults to "sess")
• reapInterval Optional - how often expired sessions should be cleaned up (defaults to 600000)

var options = {
	// Name of the table you would like to use for sessions.
	// Defaults to 'sessions'
  	table: 'myapp-sessions',

	// Optional path to AWS credentials (loads credentials from environment variables by default)
  	// AWSConfigPath: './path/to/credentials.json',
  
  	// Optional. How often expired sessions should be cleaned up.
  	// Defaults to 600000 (10 minutes).
  	reapInterval: 600000
};

var connect = require('connect'),
	DynamoDBStore = require('connect-dynamodb')(connect);
connect()
	.use(connect.cookieParser())
	.use(connect.session({ store: new DynamoDBStore(options), secret: 'keyboard cat'}))

Or with express

DynamoDBStore = require('connect-dynamodb')(express);
var app = express(
	express.cookieParser(), 
	express.session({ store: new DynamoDBStore(options), secret: 'keyboard cat'})
);

Some people that have added features and fixed bugs in connect-dynamodb other than me.

• Eric Abouaf
• James Bloomer
• Roy Lines
• B2M Development
• Kristian Ačkar
• doapp-ryanp
• Bryce Larson

Thanks!

connect-dynamodb is licensed under the MIT license.

I made this in my spare time, so if you find it useful you can donate at my BTC address: 1K9EtkuWURtBMqeAUxRiQGmf8RQ7DmJ2TR. Thank you very much!