{"id":33469,"date":"2026-10-16T16:52:09","date_gmt":"2026-10-16T14:52:09","guid":{"rendered":"https:\/\/itpatagonia.com\/?p=33469"},"modified":"2026-10-16T17:07:27","modified_gmt":"2026-10-16T15:07:27","slug":"modernizacion-mainframe-primeros-pasos","status":"publish","type":"post","link":"https:\/\/itpatagonia.com\/en\/blog\/modernizacion-mainframe-primeros-pasos","title":{"rendered":"I've decided to modernize my core system. Now what?"},"content":{"rendered":"

A company decides modernize your core systems<\/a> usually for economic reasons. <\/p>\n\n\n\n

Mainframe consumption is billed per MSU capacity unit, and because the platform has been at the heart of operations for decades, replacing the hardware can cost tens of millions of dollars. <\/p>\n\n\n\n

That's why the conversation usually starts with finance: How to reduce consumption and processing times to achieve 24x7 availability?<\/strong> Then, technology and business come into play; because commercial areas need to launch products and campaigns, and a core system that is slow to change ceases to be an enabler and becomes a hindrance.<\/p>\n\n\n\n

In this video you will learn how the modernization conversation usually opens with cost (MSU\/MIPS) and is completed with business agility; the initial analysis and metrics dashboard that are the basis of the entire modernization program, how consumption can be reduced without migrating platforms, and how large-scale programs are governed.<\/p>\n\n\n\n

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