> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usenubis.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Objects

> Manage the files stored in Nubis Storage buckets with clear rules for uploads, metadata, delivery, and retention.

## Objects are the actual data layer

Objects are the files and blobs stored inside a bucket. Once a bucket is well designed, most day-to-day storage operations happen at the object level.

## Object-management concerns

* Upload and overwrite behavior
* Metadata such as content type and cache headers
* Versioning and rollback expectations
* Lifecycle and retention controls
* Public versus private delivery paths

## Object-management habits

1. Write predictable keys and prefixes.
2. Set metadata intentionally during upload.
3. Use versioning when rollback matters.
4. Clean up objects that no longer serve a purpose.