> For the complete documentation index, see [llms.txt](https://karansingh.gitbook.io/ccpnotes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://karansingh.gitbook.io/ccpnotes/s3/untitled-1.md).

# S3 Replication

* You **must enable versioning in the source bucket and the destination bucket** otherwise Replication will not work.<br>
* The buckets used can be in different AWS accounts.<br>
* Can enable **Cross Region Replication (CRR)** or **Same Region Replication (SRR)**:\
  \
  **- CRR - Useful for lower latency access or replication across accounts.**\
  \
  **- SRR - Useful for live replication between production and test account.**<br>