By Banu Parasuraman Distinguished Engineer | Account CTO | Mphasis "The mainframe isn't going away. But the teams who understand it are. The window to modernize safely — before institutional knowledge walks out the door — is closing." Introduction Mainframe modernization is one of the most consequential — and most feared — programs in enterprise IT. Billions of dollars of financial transactions flow daily through COBOL batch jobs that have been running, largely u...