The new face of open source on Wall Street - CNET
Summary
Open source has long flourished on Wall Street as financial services firms have sought competitive differentiation by tweaking open-source software for enhanced performance and functionality. Indeed, Wall Street adoption has reached the point, in the words of senior Accenture executive Lloyd Altman, that open source has become a mandate for cash-strapped financial services firms tasked with doing more with less. Marketceteras Graham Miller explains this concept as it relates to his companys trading platform: Weve built out a platform product that provides out-of-the-box components for market data, signal analysis engines, market connectivity and user interface capabilities to exchanges, ECNs, brokers and lots of different destinations. If the vendor lets you change the fonts and colors on the EMS, then thats the limits of the flexibility on the systems, whereas an open source offering is really unlimited on what you might integrate with it and what features you might be able to add. Wall Street was an early adopter of technologies like Linux, JBoss, and more infrastructure software, and has been a key constituency for open-source applications.