---
title: Bulk ingest historical data
description: Write existing data to InfluxDB Cloud in bulk.
url: https://docs.influxdata.com/influxdb/cloud/write-data/bulk-ingest-cloud/
estimated_tokens: 133
product: InfluxDB Cloud (TSM)
version: cloud
---

# Bulk ingest historical data

To upload a large amount **(10 GB or greater)** of previously existing *historical* data into InfluxDB Cloud, contact [InfluxData Support](https://support.influxdata.com/) for assistance. We’ll review your ingest rate limits, volume, and existing [data schema](/influxdb/cloud/reference/key-concepts/data-schema) to ensure the most efficient migration. This data migration assistance is a **one-time** offer.