Scarlet is a special edition of JIRA created to meet the demanding needs of customers Sourcesense has met as an Atlassian partner, sometimes in need to handle millions of issues, often requiring failover, all of them wanting top performance at low costs. Scarlet provides an enhanced service while it's as easy to install as any other JIRA instance. They will briefly describe the new architecture of Scarlet, explain why it has been hard to cluster JIRA, how the open source clustering stack (Infinispan) was combined with their favourite issue tracker and summarize the state of the project and what it can do for you. recording: http://confluence.atlassian.com/display/WEBINAR/Home