# Objects

- [Describing Data Objects](/user/objects/describing-data-objects.md)
- [Searching Data Objects](/user/objects/searching-data-objects.md)
- [Visualizing Data](/user/objects/visualizing-data.md)
- [Filtering Objects and Jobs](/user/objects/filtering-objects-and-jobs.md)
- [Archiving Files](/user/objects/archiving-files.md): Learn how to archive files, a cost-effective way to retain files in accord with data-retention policies, while keeping them secure and accessible, and preserving file provenance and metadata.
- [Relational Database Clusters](/user/objects/relational-database-clusters.md)
- [Uploading and Downloading Files](/user/objects/uploading-and-downloading-files.md)
- [Small File Sets](/user/objects/uploading-and-downloading-files/small-sets-of-files.md)
- [dx upload](/user/objects/uploading-and-downloading-files/small-sets-of-files/uploading-using-dx.md)
- [dx download](/user/objects/uploading-and-downloading-files/small-sets-of-files/downloading-using-dx.md): Learn how to use the dx download command to download data and share files among collaborators.
- [Batch](/user/objects/uploading-and-downloading-files/batch.md)
- [Upload Agent](/user/objects/uploading-and-downloading-files/batch/upload-agent.md)