core.storage Roadmap

Living task list for core.storage.

Current Sprint

• [ ] Browser direct upload — presigned URL generation, single PUT for small files


• [ ] S3 multipart upload — CreateMultipartUpload, presigned part URLs, completion validation


• [ ] Resumable upload support — upload session persistence, ListParts on reconnect, stale upload cleanup

Backlog

Phase 1: Browser Upload

• [ ] Dynamic part sizing based on file size


• [ ] Parallel part upload with progress tracking


• [ ] Client-side upload state persistence (resumability)


• [ ] Stale multipart upload cleanup job

Phase 2: Integration

• [ ] core.backend SDK update — transparent multipart handling


• [ ] core.hypermedia integration — trigger processing on upload completion


• [ ] Quota enforcement at initiation + completion

Phase 3: Optimization

• [ ] CDN integration for public/cacheable derived files


• [ ] Upload analytics (speed, failure rate, part retry count)

Completed

• [x] Pool management (provider config, bucket provisioning)


• [x] Object CRUD with soft delete


• [x] Ownership and access control


• [x] Sharded upload/download (legacy model)


• [x] Database schemas (pools, objects, object_shards, object_ownership, object_comments)