This has been my experience after 7 years on the IT side of the financial services industry. I worked at one of the top 10 commercial banks in the US and within

This has been my experience after 7 years on the IT side of the financial services industry. I worked at one of the top 10 commercial banks in the US and within the last 3 years they abandoned a multi-year migration project to a real time infrastructure. Many huge banks still run Tandem systems.