---
title: Super Slurper now transfers data to R2 up to 5x faster · Changelog
description: Super Slurper now transfers data from cloud object storage
  providers like AWS S3 and Google Cloud Storage to Cloudflare R2 up to 5x
  faster
chatbotDeprioritize: true
source_url:
  html: https://developers.cloudflare.com/changelog/2025-02-14-r2-super-slurper-faster-migrations/
  md: https://developers.cloudflare.com/changelog/2025-02-14-r2-super-slurper-faster-migrations/index.md
---

# Changelog

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## Super Slurper now transfers data to R2 up to 5x faster

Feb 14, 2025

[R2](https://developers.cloudflare.com/r2/)

[Super Slurper](https://developers.cloudflare.com/r2/data-migration/super-slurper/) now transfers data from cloud object storage providers like AWS S3 and Google Cloud Storage to [Cloudflare R2](https://developers.cloudflare.com/r2/) up to 5x faster than it did before.

We moved from a centralized service to a distributed system built on the Cloudflare Developer Platform — using [Cloudflare Workers](https://developers.cloudflare.com/workers/), [Durable Objects](https://developers.cloudflare.com/durable-objects/), and [Queues](https://developers.cloudflare.com/queues/) — to both improve performance and increase system concurrency capabilities (and we'll share more details about how we did it soon!)

![Super Slurper Objects Migrated](https://developers.cloudflare.com/_astro/slurper-objects-over-time-border.BFDkMQUw_EGtQc.webp)

*Time to copy 75,000 objects from AWS S3 to R2 decreased from 15 minutes 30 seconds (old) to 3 minutes 25 seconds (after performance improvements)*

For more information on Super Slurper and how to migrate data from existing object storage to R2, refer to our [documentation](https://developers.cloudflare.com/r2/data-migration/super-slurper/).
