npm install dynamodb-wrap
$ npm install dynamodb-wrap
Be sure to have your AWS credentials in the ~/.aws/credentials fileUsage
var aws = require('dynamodb-wrap');aws.initialize({region: 'us-west-2'});
var params = {
table: 'my-table-name'
};
aws.scan(params, function(err, data){
if(err){
return console.log("Error found: " + err);
}
console.log(data);
});
Features
- Automated pagination. Scan implements full scan which will pull all table data. (Up to table throughput limits).
- If throughput is exceeded, the response will include a flag "maxReached" to indicate that not all items were retrieved.
- A sleep can be passed in to slow it down and possibly prevent exceeding the throughput. (ie. {sleep: 2000})
- Parameter keys are changed to a friendly lower case version (i.e ExpressionAttributeValues vs values)
- Data responses have the keys removed
{
"myInteger": 1,
"myString": "steve leon"
}
vs
{
"myInteger": {
"N": 1
},
"myString: {
"S": "steve leon"
}
}
- Key removal can be turned off by passing {raw: true} into the parameters.