Feature |
esXpress |
vRanger |
VCB |
vRanger w/VCB |
Backup and Restoration |
| Comprehensive Backup Capabilities |
Yes |
Yes |
No |
Yes |
| On demand “one up” backups from VI3 Client or Console |
Yes |
No |
No |
No |
| Backup VM Templates (Registered and/or Unregistered) |
Yes |
No |
No |
No |
| Comprehensive Restore Capabilities |
Yes |
Yes |
No |
Yes |
| Networkless Backup (disk to disk) |
Yes |
Yes |
Yes |
Yes |
| Network backup |
Yes |
Yes |
No |
No |
| Backup to network and disk simultaneously |
Yes |
No |
No |
No |
| Networkless Restore |
Yes |
Yes |
No |
No |
| Network Restore |
Yes |
Yes |
No |
Yes |
| Easy one step restoration process |
Yes |
No |
No |
Yes |
| Restore to original location |
Yes |
Yes |
Yes |
Yes |
| Restore to new location |
Yes |
Yes |
No |
Yes |
| Rename restored VM |
Yes |
Yes |
No |
Yes |
| Rename VMDK files on Restoration |
Yes |
Yes |
No |
Yes |
| Restore VM Configuration File (.vmx) |
Yes |
Yes |
Yes |
Yes |
| Register VM After Restoration Complete |
Yes |
Yes |
Yes |
Yes |
| Prompt before overwriting existing VM |
Yes |
No |
Yes |
No |
| Keeps original UUID |
Yes |
No |
Yes |
No |
Allows Multiple Restorations to a LUN Without VMDK Fragmentation |
Yes |
No |
Yes |
No |
Replication |
| Built in Replication Engine |
Yes |
No |
No |
No |
| Easily replicate virtual machines |
Yes |
No |
No |
No |
| One to One Replication |
Yes |
No |
No |
No |
| One to Many Replication |
Yes |
No |
No |
No |
Basic Operational Capabilities |
| Easy to Install and Configure |
Yes |
No |
No |
No |
| Point and click GUI |
Yes |
Yes |
Command Line Only |
Yes |
| Start, Cancel and Pause Backups |
Yes |
No |
No |
No |
| Easily enable, disable backups for a ESX host |
Yes |
No |
No |
No |
| Backup Options Configurable Per ESX Host |
Yes |
No |
No |
No |
| Backup Options Configurable Per VM |
Yes |
No |
No |
No |
| Number of simultaneous backup jobs per ESX host |
16 |
2 |
No |
2 |
| Number of simultaneous backup jobs per farm |
N-cores +1 |
10 or less |
60 |
10 or less |
| Completely Safe with No Risk fo ESX Host Data Loss |
Yes |
Yes |
No |
No |
| Completely Fault Tolerant |
Yes |
No |
No |
No |
| Scales Vertically Without Additional Hardware Purchase |
Yes |
No |
No |
No |
| Scales Horizontally Without Additional Hardware Purchase |
Yes |
No |
No |
No |
Advanced Operational Capabilities |
| Leaves Existing VMware Snapshots intact During Backup |
Yes |
No |
No |
No |
Skip Powered-Off VMs That Have Not Changed Since Last Backup |
Yes |
No |
No |
No |
Simultaneous Parallel Backup Jobs for VMs with Multiple VMDKs |
Yes |
No |
No |
No |
| Abort Backup if VM Snapshot has Exhausted Disk Space |
Yes |
No |
No |
No |
| Retry Failed Backups |
Yes |
No |
No |
No |
| Native Support for 32, 64 and 128 Core Hosts |
Yes |
No |
No |
No |
Additional Benefits / Features |
| Complete Self Contained Solution |
Yes |
No |
No |
No |
| Uses Virtual Backup Appliance |
Yes |
No |
No |
No |
| Hardware Independent Solution |
Yes |
No |
No |
No |
| Operating System Included |
Yes |
No |
No |
No |
| Integrated scheduler |
Yes |
No |
No |
No |
| Completely GREEN solution |
Yes |
No |
No |
No |
Full and Differential (Delta) Backups |
| Creates Differential Archives |
Yes |
Yes |
Full Only |
Full Only |
| Creates Portable, Self-Extracting Archives |
Yes |
No |
No |
No |
| Store Differential Archives on Non-Windows Targets |
Yes |
No |
N/A |
N/A |
| Restore Differentials Without Original Software |
Yes |
No |
N/A |
N/A |
| Restore Differentials With No Database Required |
Yes |
Yes |
N/A |
N/A |
| Size Thresholds for Deltas |
Yes |
Yes |
N/A |
N/A |
| Skip Delta Backup if VM is Unchanged |
Yes |
No |
N/A |
N/A |
| Requires Holes in the ESX Firewall to Create Backups |
No |
Yes |
N/A |
N/A |
| Requires Additional Firewall Holes for Differentials |
No |
Yes |
N/A |
N/A |
| Backup ANY ESX storage volume |
Yes |
Yes |
No |
No |
| Uses Industry Standard Compression (gzip, lzop, zip) |
Yes |
Proprietary |
No |
Proprietary |
| Uses Industry Standard Encryption (AES-256) |
Yes |
N/A |
N/A |
N/A |
File Level Backup and Restore |
| File Level Backup |
Yes |
No |
Yes |
No |
| File Level Restore |
Yes |
Yes |
No |
Yes |
| Requires Scratch Space Equal to Original VM Size |
No |
Yes |
No |
Yes |
| Instant Restorations |
Yes |
No |
No |
No |
| Supports Windows VMs |
Yes |
Yes |
Yes |
Yes |
| Supports Linux VMs |
Yes |
No |
No |
No |
| File Level Backup Runs Simultaneous to Image Level Backup |
Yes |
No |
No |
No |
Security Features |
| Creates Fully Encrypted Archives |
Yes |
No |
No |
No |
Support for DSA, RSA, AES256, AES, 3DES, Blowfish and Twofish Algorithms |
Yes |
No |
No |
No |
| 2 Level of Passwords for Each Archive |
Yes |
No |
No |
No |
| Password Protection of File Level Backup Archives |
Yes |
No |
No |
No |
Virtual Infrastructure 3 Client Integration |
| Issue Backup Commands from VI3 Client |
Yes |
No |
No |
No |
| View Live Backup Status with the VI3 Client |
Yes |
No |
No |
No |
Configure/Change Backup Parameters from within the VI3 Client |
Yes |
No |
No |
No |
| View Backup history from VI3 Client |
Yes |
No |
No |
No |
| View Running ESX Host Processes from the VI3 Client |
Yes |
No |
No |
No |
Multiple Backup Targets with Fail Over Capability |
| Up to 10 Preconfigured Backup Targets |
Yes |
No |
No |
No |
| Backup Target Fail-over |
Yes |
Limited |
No |
Limited |
| Backup to Disk and Network Simultaneously |
Yes |
No |
No |
No |
| Define a Target as Backup Only |
Yes |
No |
No |
No |
| Define a Target as Restore Only |
Yes |
No |
No |
No |
| Roll Over Targets (no single point of failure) |
Yes |
No |
No |
No |
| User Definable Ports |
Yes |
Limited |
Yes |
Limited |
| User Definable Target for Templates |
Yes |
No |
No |
No |
| User Definable Target for "Special One Up" Backups |
Yes |
No |
No |
No |
| User Definable Target for File Level Backups |
Yes |
No |
No |
No |
Transport Methods |
| FTP to and FTP Server |
Yes |
No |
No |
No |
| SSH |
Yes |
Yes |
Yes |
Yes |
| CIFS/SMB |
Yes |
Yes |
Yes |
Yes |
| Disk to Disk (SAN, iSCSI, Local) |
Yes |
Yes |
Yes |
Yes |
Resource Usage |
| Disk Throttling |
Yes |
No |
No |
No |
| Disk Throttling by Time of Day |
Yes |
No |
No |
No |
| Maintains QOS Guarantees |
Yes |
No |
No |
No |
| Set esXpress Backup Resources Using VI3 Resource Groups |
Yes |
No |
No |
No |
Maintain Backup Archives |
| Retention Policy Based Upon Calendar Days |
Yes |
Yes |
No |
Yes |
| Automatic Archive Purge |
Yes |
Yes |
No |
Yes |
| Separate Retention Policies for Local and Remote Targets |
Yes |
Yes |
No |
No |
| Separate Retention Policies for Fulls and Differentials |
Yes |
No |
No |
No |
| Purge Child Deltas when Parent Full Deleted |
Yes |
Yes |
No |
Yes |
| Purge Archives Before Backup |
No |
Yes |
No |
Yes |
| Purge Archives After Backup Completes |
Yes |
No |
No |
No |
| Separate Retention Policies for Full Archives |
Yes |
No |
No |
No |
| Separate Retention Policies for Differential Archives |
Yes |
No |
No |
No |
| Separate Retention Policies for File Level Backup Archives |
Yes |
No |
No |
No |
Reporting |
| Daily Email Reports |
Yes |
Yes |
No |
Yes |
| Send Reports in PDF format |
Yes |
No |
No |
No |
| Send Reports on Error Only |
Yes |
No |
No |
No |
| Send reports to an SMTP server that requires authorization |
Yes |
No |
No |
No |
| Can use predefined mailto list |
Yes |
No |
No |
No |
| On Demand Reports |
Yes |
Yes |
No |
Yes |
| Backup Target Report |
Yes |
No |
No |
No |
| Restoration/Replication status Emails |
Yes |
No |
No |
No |
Licensing |
| Licensed Per ESX Host or Per CPU Socket |
Host |
Per Socket |
Host |
Per Socket |
| License Required for Disaster Recovery Hosts |
No |
Yes |
Yes |
Yes |
All information to create this chart was taken from the product manuals and support forums for
competing products.
vRanger is a trademark of Vizioncore, and VCB is a trademark of VMware.
Read an unoffical personal opinion response to this comparison chart and the esXpress justifications for some of the comparison chart feature answers (17 page PDF).
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