Monthly Archive for March, 2010

How to Cut Development Time in Half, Improve Build Performance by 500% and Eliminate Downtime

SSP, a leader in software applications for insurance and financial services, with developers in the UK, Australia and South Africa did it by implementing Subversion WAN Clustering (MultiSite) .  As soon as developers at one site commit changes they’re available everywhere at LAN-speed. SSP’s developers in the UK, Australia and South Africa checkout and commit changes to the same files simultaneously and have immediate access to each other’s work.  Merge conflicts and other problems that weren’t discovered for days or weeks until it was time to create a build, are caught and fixed when they happen.  The best talent for a project regardless of location can work together as one agile, virtual development team to get the job done faster.  The net result is that the time SSP has to spend on QA and rework has gone down so dramatically that development cycles have been cut in half.

Now that every developer has instant access to the latest changes regardless of where they came from, builds can be created and tested at each site in less than a day, instead of waiting up to 5 days for a central team to complete their development work and schedule in builds for other sites.

SSP has also been able to go 24-by-7 with no downtime because Subversion WAN Clustering has turned their distributed Subversion servers into mirrors of each other. When one server goes down for either a planned or unplanned outage, users failover to another site and keep working. When a server comes back online it recovers automatically, grabbing all of the changes that happened at other sites while it was offline.

Get SSP’s full story to learn more about how all of this was accomplished.


About Jim Campigli