Ceph vs VAST Data Platform
Ceph
ceph.io
VAST Data Platform
vastdata.comSide by side
| Figure | Ceph | VAST Data Platform |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Storage Management Software | 8.8 (#1) | 6.9 (#20) |
| Spec score · Software-Defined Storage Software | 8.8 (#2) | 6.9 (#22) |
| Deployment | Ceph runs on commodity hardware and can be installed and managed with cephadm or deployed on Kubernetes with Rook. | VAST says it is sold as software and delivered and supported as an appliance, with on-premises appliances. |
| Founded | 2006 | 2016 |
| Integrations | The documentation lists integrations for block devices including Kubernetes, QEMU, libvirt, OpenStack, Nomad, and CloudStack. | VAST's platform overview describes native APIs, open-source plugins, and validated integrations, and its white paper names plugins for Apache Spark, Databricks, Vertica, Dremio, and Trino. |
| Support | The maker directs users to documentation, the ceph-users mailing list, community channels, and the bug tracker for help. | VAST provides a customer support portal, documentation, and training resources through its Knowledge Base. |
Plans
In their own words
Ceph
Ceph is free, open-source distributed storage software for object, block, and file storage in one system. Organizations run clusters on commodity hardware that they choose and manage. Its RGW object storage supports the S3 API and Swift-compatible applications. RBD provides thin-provisioned disk images, snapshots, writable clones, and asynchronous mirroring to remote Ceph clusters. CephFS is a POSIX-compliant distributed filesystem with snapshots, quotas, and multi-cluster mirroring. The system can replicate data across devices, racks, and geographic locations, then redistribute it following hardware or connectivity failures. For Kubernetes, the project recommends Rook to run Ceph or connect an existing cluster; its CSI driver can provision block and file volumes. Installation choices include packages, container images, source clones, and tarballs. The cephadm tool requires Python 3, systemd, and Podman or Docker. Production guidance calls for at least three monitors, two managers, three OSDs, and 10 Gb/s networking between hosts. The project publishes a stable release annually and supports each series for approximately 24 months.
VAST Data Platform
VAST Data Platform has no write-up on Specifiction yet; its figures are above.