I wouldn't be surprised to hear that that number is now more like 20%, or even less.
I wouldn't be surprised to hear that that number is now more like 20%, or even less.
The benefit of abandoning COBOL is greatly increased programmer productivity. The cost of abandoning COBOL is completely rebuilding your system from scratch.
I could go on for days about why it's dumb for an organization to undertake a massive project for which it is horribly ill-equipped in order to replace something that works. Instead I'll just note that I used to work (not as a programmer) at an organization that tried this. They ended up spending 8 figures for nothing more than the realization that they should hire more COBOL programmers.
I agree that the percentage has dropped (due to organizations that use COBOL dying and new ones avoiding it for obvious reasons), but I doubt it has dropped that much.