Rock-solid replication and mirroring for multi-site deployments

SVN MultiSite Plus eliminates the single point of failure, performance bottleneck and WAN latency of typical central Subversion server deployments. As a result, widely distributed teams using Subversion achieve levels of collaboration once believed to be impossible.

Absolute

uptime guaranteed

for global business continuity

Instant

repository synchronization

providing LAN-speed access to the same data at every location

LAN-speed

performance

for read and write operations across the enterprise



Key features of SVN MultiSite Plus

SVN MultiSite Plus delivers all of the features of standard SVN MultiSite, plus enhancements that are particularly useful to enterprises with complex deployments.

Add and remove servers on the fly+

Dynamic group evolution lets you add and remove servers and repositories without any downtime or impact on users.

Repository level replication+

Provides granular control for selective replication of specific repositories between sites for flexibility, security and efficiency.

Configurable quorum schema+

New node types enable increased availability and deployment flexibility for more efficient use of hardware and other IT infrastructure.

Support for all Subversion protocols+

Supports: http://, https://, svn:// and svn+ssh://. Subversion's functionality doesn't change after implementation.

Parallel transaction processing

Each repository has its own transaction queue, allowing replicated transactions to be processed in parallel across multiple repositories for improved performance and control.

+ Exclusive MultiSite Plus feature

Additional features:

  • Real-time repository sync on every commit or other write operation
  • LAN speed performance over WAN for global collaboration
  • Centralized repository administration and management
  • Instant conflict resolution reduces QA and rework
  • Checkouts and all other read operations are local — no WAN traffic is generated
  • Built-in hot backup and self-healing capabilities automate business continuity
  • Automated failover and recovery eliminates downtime, enabling 24/7 operation
  • Follow-the-sun option allows for location-based performance optimization
  • Replicated transactions can be processed in parallel across multiple repositories

Unprecedented results for widely distributed operations

WANdiso's multi-site products offer dramatic cost savings for distributed Subversion deployments, even if you're using a central Subversion server with remote developers connecting over WAN.

357% ROI*

Forrester study shows a 357% return on investment with a two-month payback period.

Shorter development cycles

Reduce development cycle time with reductions in QA and rework.

Up to 90% reduction in communication overhead+

Greatly reduce communication overhead between Subversion clients and local servers.

Savings with tool consolidation+

Support for all Subversion protocols allows for the use of existing clients and tools.

+ Exclusive to MultiSite Plus
* Based on Forrester’s Total Economic Impact (TEI) study of a Fortune 500 company


The impact of SVN MultiSite Plus across the enterprise

SVN MultiSite Plus benefits for developers

Get access to everything you need

Repositories at every site are readable as well as writeable for the entire code base.

Share progress as it’s made

No need to hold back commits until the end of the day or week, repositories are always in sync.

Collaborate globally instead of working in silos

Commit and checkout the same files simultaneously from different locations. Resolve update conflicts as they occur.

Your work is never lost

Recovery is automatic after a network outage or server crash. No manual recovery needed.

Get the job done faster

Experience LAN-speed performance for both read and write operations across all sites.

Eliminate additional workload

No need to set up site-specific branches or extra merge operations to avoid conflicts.

Use the tools you’re familiar with

Works with all major Subversion clients with no configuration changes. Continue using the same tools. SVN MultiSite Plus is written in Java and runs under Unix, Linux and Windows operating systems.

SVN MultiSite Plus benefits for administrators

No additional hardware required

Normally installed on the same server as Subversion, or the Apache Web Server used to front-end Subversion at each site.

Easy installation

Intuitive browser interface makes configuration simple. Multiple sites can be up and running in no time.

No change in client configuration

Transparent implementation means client configurations don't change.

No retraining

Works with all major Subversion clients. Written in Java and runs under Unix, Linux and Windows operating systems.

Automated features for easy administration
  • Built-in self-healing capabilities for hands-off disaster recovery.
  • Automatic synchronization for new servers or existing servers brought back online.
  • Automatic replication with each write operation and guaranteed consistency across all sites.
Centralized administration

All sites can be administered from a single location.

SVN MultiSite Plus benefits for managers

Significant savings

Significant cost savings are a result of reductions in: development time, downtime, administrative overhead and network bandwidth usage.

More efficient use of global talent

The most talented developers can work together regardless of location, resulting in higher quality in less time. When combined with cross-platform SmartSVN, distributed teams use the same interface for even greater productivity – without retraining.

No retraining

No change to Subversion functionality. Teams continue to use the clients and tools they're familiar with.

Peace of mind

No downtime or data loss with automatic failover and recovery – no human intervention or additional third party backup and recovery solutions required.

Consistent security enforcement

When SVN MultiSite Plus is used with WANdisco's SVN Access Control, security configuration is replicated to all sites automatically as are any changes. This enables consistent security policy enforcement across all locations.

Proven technology

Fortune Global 1000 companies as well as startups find that WANdisco's MultiSite solutions pay for themselves many times over during the first year of use. See Forrester's Total Economic Impact study for more information.


Compare SVN MultiSite Plus to:

WANdisco Central Subversion Server Svnsync Subversion 1.5 Write-Through Proxy Rsync IBM ClearCase MultiSite Perforce Borland Star Team WAN accelerators
No single point of failure checkmark
LAN performance over WAN (read and write) checkmark Partial
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Hot backup checkmark checkmark checkmark checkmark checkmark
Feature SVN MultiSite Plus SVN Multisite (v4.2)
Patented Active-Active Replication Technology checkmark checkmark
LAN-speed Performance over WANs checkmark checkmark
No Single Point of Failure (SPOF) checkmark checkmark
High Availability / Automated Disaster Recovery checkmark checkmark
Administration checkmark checkmark
Further Improves Performance checkmark
Repository Level Replication checkmark
Dynamic Replication Group Evolution checkmark
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Support for All Subversion Protocols checkmark

24/7 expert support worldwide

SVN MultiSite Plus customers receive our Platinum Support Package with support and maintenance services that cover planning, implementation, upgrades and ongoing usage.

Additional features include:
  • Guaranteed response times with experienced, core Subversion developers on staff
  • Indemnification coverage that protects customers from intellectual property claims
  • 8 hours of free consulting or web-based training


Start your free trial

Try WANdisco’s SVN MultiSite Plus for 30 days to see what your enterprise can really do.


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