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Connect AWS DynamoDB and in our serverless environment

Use this JavaScript template to Read items from AWS DynamoDB table using them to insert rows into Snowflake table


Read items from AWS DynamoDB table

Used integrations:
class AwsDynamodbSourceScan {
async init() {
// TODO: Create your aws-dynamodb credential
// More info at
this.awsDynamodb = yepcode.integration.awsDynamodb(

async fetch(publish, done) {
// TODO: Customize the scan command
// More info at:
const scanCommand = new ScanCommand({
TableName: "table-name"

const result = await this.awsDynamodb.send(scanCommand);

for (const item of result.Items) {
await publish(item);


async close() {}

Insert rows into Snowflake table

Used integrations:
class SnowflakeTargetInsert {
async init() {
// TODO: Create your snowflake credential
// More info at
this.snowflake = yepcode.integration.snowflake(
await this.snowflake.connect();

async consume(item) {
await new Promise((resolve, reject) => {
// TODO: Customize your SQL INSERT statement
sqlText: "insert into YOUR_TABLE(ID, NAME) values(?, ?)",
// TODO: Map item to any of the ? in insert sentence
binds: [,],
complete: (err, stmt, rows) => {
if (err) {
resolve([stmt, rows]);

async close() {
await this.snowflake.destroy();

Find related recipes

  • AWS DynamoDB
  • Snowflake


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