Data-driven IT resource planning: Take control of ever-growing software maintenance costs

For many IT-intensive enterprises, the bloating cost of maintaining software applications may be the biggest elephant in the room. Software maintenance costs typically comprise up to 75% of the total cost of ownership of each application. With so much investment and energy dedicated to keeping the lights on, finding a way to better allocate IT resources — even just by a marginal amount — can have significant impact on the enterprise’s capacity to innovate.
 
CAST’s research into this area has uncovered some provocative findings. As we’ve discussed previously on the On Quality blog, the cost of maintaining a software application is directly proportional to its size and complexity. IT organizations can take several steps using static code quality analysis to reduce size and complexity, and thus diminish their software maintenance costs.