I'm writing a book for O'Reilly, called Designing Data-Intensive Applications.
A talk at Rails Underground, London, UK, 24 Jul 2009
I spoke today at the Rails Underground conference on the Ruby Invoicing Gem, the financial transactions library which we have been developing as a side-effect of our work on Go Test It and some client projects. Unlike my previous talk at LRUG, this was a more slides-based talk with more on general background and motivation. The slides are now up on Slideshare.