@shelf/dynamodb-parallel-scan
Advanced tools
Scan DynamoDB table concurrently (up to 1,000,000 segments), recursively read all items from every segment
$ yarn add @shelf/dynamodb-parallel-scan
const {parallelScan} = require('@shelf/dynamodb-parallel-scan');
(async () => {
const items = await parallelScan(
{
TableName: 'files',
FilterExpression: 'attribute_exists(#fileSize)',
ExpressionAttributeNames: {
'#fileSize': 'fileSize'
},
ProjectionExpression: 'fileSize'
},
{concurrency: 1000}
);
console.log(items);
})();
MIT © Shelf
FAQs
Scan large DynamoDB tables faster with parallelism
The npm package @shelf/dynamodb-parallel-scan receives a total of 8,000 weekly downloads. As such, @shelf/dynamodb-parallel-scan popularity was classified as popular.
We found that @shelf/dynamodb-parallel-scan demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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