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Page updated Feb 21, 2024

Storing analytics data

The Amazon Kinesis Firehose analytics provider allows you to send analytics data to an Amazon Kinesis Firehose stream for reliably storing data.

Installation and Configuration

Register the AWSKinesisFirehoseProvider with the Analytics category:

import { Analytics, AWSKinesisFirehoseProvider } from 'aws-amplify';
Analytics.addPluggable(new AWSKinesisFirehoseProvider());

Ensure you have setup IAM permissions for PutRecordBatch.

Example IAM policy for Amazon Kinesis Firehose:

"Version": "2012-10-17",
"Statement": [
"Effect": "Allow",
"Action": ["firehose:PutRecord", "firehose:PutRecordBatch"],
"Resource": "*"

Configure Kinesis Firehose:

// Configure the plugin after adding it to the Analytics module
AWSKinesisFirehose: {
// OPTIONAL - Amazon Kinesis Firehose service region
region: 'XX-XXXX-X',
// OPTIONAL - The buffer size for events in number of items.
bufferSize: 1000,
// OPTIONAL - The number of events to be deleted from the buffer when flushed.
flushSize: 100,
// OPTIONAL - The interval in milliseconds to perform a buffer check and flush if necessary.
flushInterval: 5000, // 5s
// OPTIONAL - The limit for failed recording retries.
resendLimit: 5

Storing data

You can send a data to a Kinesis Firehose stream with the standard record method. Any data is acceptable and streamName is required:

data: {
// The data blob to put into the record
streamName: 'myKinesisStream'