DAOS vs JuiceFS
DAOS
daos.ioJuiceFS
juicefs.comSide by side
| Figure | DAOS | JuiceFS |
|---|---|---|
| Price from | — | $0.02/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 0 | 3 |
| Spec score · Software-Defined Storage Software | 7.7 (#16) | 9.3 (#1) |
| Integrations | The DAOS client ecosystem includes libdfs for POSIX namespaces, and its user guide documents a PyTorch interface for loading data from DAOS. | JuiceFS documents integration with Kubernetes CSI and Hadoop ecosystem components including Spark, Presto, Hive, Flink, Trino, and StarRocks. |
| License | The project repository displays the BSD-2-Clause Plus Patent License. | The Community Edition source code is released under Apache License 2.0. |
| Security | DAOS supports access control lists on pools and individual containers. | JuiceFS supports encryption in transit and at rest; at-rest encryption must be enabled when creating a file system and cannot be enabled later. |
| Support | The DAOS site lists member support by email at [email protected] and links to a Linux Foundation support page. | Community Edition support is through GitHub and Discord, Cloud Service includes professional team online support, and Enterprise support is customizable. |
Plans
JuiceFS
- Community EditionFree
- Cloud Service$0.02 a month
- Enterprise EditionPriced on request
In their own words
JuiceFS
JuiceFS is an open-source, cloud-native distributed file system that stores file data in object storage and metadata separately in a metadata engine. It supports POSIX, HDFS, S3, and WebDAV protocols, with storage options including Amazon S3, Google Cloud Storage, Azure Blob Storage, MinIO, Ceph, and HDFS. Documented uses include big data, machine learning, Kubernetes, shared workspaces, and backup. Integrations cover Kubernetes CSI and Hadoop ecosystem components such as Spark, Presto, Hive, Flink, Trino, and StarRocks. JuiceFS offers a self-hosted Community Edition, a managed Cloud Service, and an Enterprise Edition with on-premises, BYOC, and other deployment options. Its downloadable client supports Linux, macOS, and Windows; WSL 2 is recommended for Windows. Encryption in transit and at rest is supported, but at-rest encryption must be enabled when creating a file system and does not cover client-side cached data or file metadata. Community Edition is free; paid plans start at $0.02/mo.