text: var AWS = require("aws-sdk");
  AWS.config.update({
  region: "ap-southeast-1"
  });
  var dynamodb = new AWS.DynamoDB();
  var params = {
  TableName : "NetworkData",
  KeySchema: [
  { AttributeName: "MoteID", KeyType: "HASH" }, //Partition key
  { AttributeName: "MoteTimestamp", KeyType: "RANGE"} //Sort key
  ],
  AttributeDefinitions: [
  { AttributeName: "MoteID", AttributeType: "N" },
  { AttributeName: "MoteTimestamp", AttributeType: "S" }
  ],
  ProvisionedThroughput: {
  ReadCapacityUnits: 10,
  WriteCapacityUnits: 10
  }
  };
  dynamodb.createTable(params, function(err, data) {
  if (err) {
  console.error("Unable to create table. Error JSON:", JSON.stringify(err, null,
  2));
  } else {
  console.log("Created table. Table description JSON:", JSON.stringify(data,
  null, 2));
  }
  });
  
  