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drfred79 (2936643) writes "Risk management expert Robert Charette was interviewed by the IEEE Spectrum website about his views on the rollout of healthcare.gov. Contrary to DHHS Kathleen Sebelius' testimony Robert Charette believes that it will take much longer to fix healthcare.gov:
Jones: Last week, Health and Human Services Secretary Kathleen Sebelius assured her inquisitors at a congressional hearing that her department has brought in experts that have a handle on the problems the site is facing. How confident should we be in Sebelius’ assurances?
Charette: Not very. They’re talking about dozens and dozens of items on their punch list—both in terms of functionality and performance issues. They’ve got just over 30 days to get through the list. Let’s just say that there are 30 items on it. What do you think is the actual probability of getting through testing them, making sure that the system works end to end and that there are no security holes all in a single month? How do you expect to get that done, knowing that every time you make a fix, there’s a high probability that you’re going to introduce an error somewhere else?
Jones: Let’s spin this forward a bit. How do you think this next month will actually go?
Charette: They said that they needed five weeks at the minimum to test it, and they’re still making all these changes. Where will that five-week window fit? If they had stopped right then and tested it for five weeks, they wouldn’t have been able to finish on time. And five weeks was probably the absolute minimum they needed, assuming everything worked. They’re patching the system as they go along and as Sebelius admitted, they’re doing very local unit tests (which, by the way, is what got them into this mess in the first place, with each contractor saying, "Well, my stuff works"). If they discover something major, they may have to run the whole system test again.