Guide to mainframe modernization

As digital transformation continues to accelerate at a pace never before seen, complex legacy portfolio migration and modernization remains a major challenge. There’s no easy way to maintain legacy systems due to aging technology, complex business logic developed over long periods of time, and a lack of access to knowledge and skills in these technologies and platforms. For organizations to be competitive, modernizing the legacy mainframe estate is inevitable. It’s not a question of “if” – the real questions are “when” and “how.”

Mainframes are the most aging of these legacy systems, with decades of custom software developed in technologies mostly unknown to modern software developers. They continue to run organizations’ most critical business processes and represent a fundamental aspect of your digital transformation. Organizations must learn to be creative in developing surrounding features and functions around their mainframes or gradually modernize them over time.

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