Solution Matrix: Difference between revisions
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! Performance | ! Performance | ||
| Between 400MB/sec and 1.6GB/sec, | | Between 400MB/sec and 1.6GB/sec per storage pool, dual 10GbE network limited. Hybrid IOPS 10k-30k, All-flash IOPS 50K-100k+ R/W IOPS | ||
| | | 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. | |||
| Adding systems or SSDs will boost performance. <br>Small 3x system configurations will deliver between 400MB/sec and 1.2GB/sec sequential throughput depending on block size and number of concurrent client connections.<br> Erasure-coding is recommended for best write performance and replica mode is recommended for best read performance. | | Adding systems or SSDs will boost performance. <br>Small 3x system configurations will deliver between 400MB/sec and 1.2GB/sec sequential throughput depending on block size and number of concurrent client connections.<br> Erasure-coding is recommended for best write performance and replica mode is recommended for best read performance. | ||
|- | |- | ||
! Grids | ! Grids | ||
| SAN/NAS configurations can scale up to 432 TB raw by adding HDD to a 36-bay storage server | | 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 | | 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 | | Scale-Out configurations can scale up to multi-petabyte in size by adding QuantaStor servers to the storage grid | ||
|- | |- | ||
! Reference Configuration | ! Reference Configuration | ||
Revision as of 23:56, 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 per storage pool, dual 10GbE network limited. Hybrid IOPS 10k-30k, All-flash IOPS 50K-100k+ R/W IOPS | 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. | Adding systems or SSDs will boost performance. Small 3x system configurations will deliver between 400MB/sec and 1.2GB/sec sequential throughput depending on block size and number of concurrent client connections. Erasure-coding is recommended for best write performance and replica mode is recommended for best read 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 | |