IBM Cloud Solution Matrix: Difference between revisions
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Created page with "{| class="wikitable" ! ! Scale-Up ! Scale-Out ! Scale-Out |- ! Solution | SAN / NAS Systems | Scale-Out Block & Object Storage | Scale-Out File Storage |- ! File System | ZFS..." |
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! Protocol Support | ! Protocol Support | ||
| [https://wiki.osnexus.com/index.php?title=Block_Storage_Provisioning Block Storage] (iSCSI | | [https://wiki.osnexus.com/index.php?title=Block_Storage_Provisioning Block Storage] (iSCSI) <br>[https://wiki.osnexus.com/index.php?title=File_Storage_Provisioning File Storage] (CIFS/NFS/SMB) | ||
| [https://wiki.osnexus.com/index.php?title=Block_Storage_Provisioning#Block_Storage_Provisioning_.28iSCSI.2FFC.29 Block Storage] (iSCSI) <br>[https://wiki.osnexus.com/index.php?title=Scale-out_Object_Setup_(ceph) Object Storage] (S3/Swift) | | [https://wiki.osnexus.com/index.php?title=Block_Storage_Provisioning#Block_Storage_Provisioning_.28iSCSI.2FFC.29 Block Storage] (iSCSI) <br>[https://wiki.osnexus.com/index.php?title=Scale-out_Object_Setup_(ceph) Object Storage] (S3/Swift) | ||
| [https://wiki.osnexus.com/index.php?title=File_Storage_Provisioning File Storage] (CIFS/NFS) | | [https://wiki.osnexus.com/index.php?title=File_Storage_Provisioning File Storage] (CIFS/NFS) | ||
Revision as of 17:56, 3 June 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) 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 | Up to 1.6GB/sec R/W throughput per storage pool Network bandwidth limited (dual 10GbE) Hybrid IOPS 10k-30k All-flash IOPS 50K-100k+ |
Depends on server count ~400MB/sec per server with dual 10GbE Network bandwidth limited (dual 10GbE) |
Depends on server count ~400MB/sec per server with dual 10GbE Network bandwidth limited (dual 10GbE) SSDs used to accelerate write performance. |
| Storage Grids | Up to 384TB raw per QuantaStor 36 bay server instance up to 64x servers per grid |
Up to 10PB per cluster 30PB per grid using 36 bay server instances up to 64x servers per grid |
Up to 10PB per cluster 30PB per grid using 36 bay server instances up to 64x servers per grid |
| Reference Configuration | SAN/NAS Storage Servers | Scale-out Block Storage Scale-out Object Storage |
Scale-out NAS Archive Storage |