We just finished up the 30-minute webinar where Dr. Bill Curtis, our Chief Scientist, described some of the findings that are about to be published by CAST Research Labs. The CRASH (CAST Research on Application Software Health) report for 2014 is chock full of new data on software risk, code quality and technical debt. We expect the initial CRASH report to be produced in the next month, and based on some of the inquiries we’ve received so far, we will probably see a number of smaller follow-up studies come out of the 2014 CRASH data.
This year’s CRASH data that we saw Bill present is based on 1316 applications, comprising 706 million lines of code – a pretty large subset of the overall Appmarq repository. This means the average application in the sample was 536 KLOC. We’re talking big data for BIG apps here. This is by far the biggest repository of enterprise IT code quality and technical debt research data. Some of the findings presented included correlations between the health factors – we learned that Performance Efficiency is pretty uncorrelated to other health factors and that Security is highly correlated to software Robustness. We also saw how the health factor scores were distributed across the sample set and the differences in structural code quality by outsourcing, offshoring, Agile and CMMI level.
May 20, 2014