Treffer: Mainframes, COBOL, and the Future of Legacy Databases.

The article focuses on the enduring relevance and resurgence of mainframes and COBOL-based systems in enterprise computing despite the rise of modern technologies. Topics include modernization strategies such as API integration and hybrid cloud adoption, the evolving role of DBAs in maintaining and adapting legacy systems, and the incorporation of AI and DevOps practices to enhance legacy database functionality and performance.