---
title: Bulk ingest historical data
seotitle: Write bulk historical data to InfluxDB Cloud
list_title: Write bulk historical data to InfluxDB Cloud
weight: 105
description: >
  Write existing data to InfluxDB Cloud in bulk.
menu:
  influxdb_cloud:
    name: Bulk ingest historical data
    parent: Write data
aliases:
  - /influxdb/v2/write-data/bulk-ingest-cloud
---

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.