Solution Matrix: Difference between revisions
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! Performance | ! Performance | ||
| Between 400MB/sec and 1.6GB/sec per storage pool | | Between 400MB/sec and 1.6GB/sec R/W throughput per storage pool<br>dnetwork bandwidth limited<br>Hybrid IOPS 10k-30k<br>All-flash IOPS 50K-100k+ | ||
| Depends on server count | | Depends on server count<br>~400MB/sec per server with dual 10GbE<br>network bandwidth limited. | ||
| Depends on server count | | Depends on server count<br> ~400MB/sec per server with dual 10GbE<br>network bandwidth limited.<br>SSDs used to accelerate write performance. | ||
|- | |- | ||
! Grids | ! Grids |
Revision as of 23:58, 17 May 2019
Scale-Up | Scale-Out | Scale-Out | |
---|---|---|---|
Solution | SAN / NAS Systems | Scale-Out Block & Object Storage | Scale-Out File Storage |
File System | ZFS | Ceph | Gluster |
Protocol Support | Block Storage (iSCSI / FibreChannel) File Storage (CIFS/NFS/SMB) |
Block Storage (iSCSI) Object Storage (S3/Swift) |
File Storage (CIFS/NFS) |
Key Features | Snapshots, Bit-rot protection & correction, Remote Replication, Compression, Encryption | High-availability, Compression, Encryption | Single-namespace NAS, High-availability |
Minimum System Count | 1 system | 3 systems per cluster | 3 systems per cluster |
Benefits | Lower latency / Lower $/TB hardware costs | Greater expandability within a single namespace | Greater expandability within a single namespace |
Workload | Virtualization / Databases / High-performance Compute / Archive / Media Editing |
Virtualization / Archive / Unstructured Data | Archive only |
High-availability Architecture | Use Remote-replication | Erasure-coding, Replicas | Erasure-coding, Replicas |
Performance | Between 400MB/sec and 1.6GB/sec R/W throughput per storage pool dnetwork bandwidth limited Hybrid IOPS 10k-30k All-flash IOPS 50K-100k+ |
Depends on server count ~400MB/sec per server with dual 10GbE network bandwidth limited. |
Depends on server count ~400MB/sec per server with dual 10GbE network bandwidth limited. SSDs used to accelerate write performance. |
Grids | SAN/NAS configurations can scale up to 432 TB raw by adding HDD to a 36-bay storage server | Scale-Out configurations can scale up to multi-petabyte in size by adding QuantaStor servers to the storage grid | Scale-Out configurations can scale up to multi-petabyte in size by adding QuantaStor servers to the storage grid |
Reference Configuration | SAN/NAS Storage Servers | Scale-out Block Storage Scale-out Object Storage |
Scale-out NAS Archive Storage |