Mainframe Systems Programming

PSR will work as an extension of your team to ensure your mainframe remains healthy and your applications keep running.

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Mainframe Managed Services

We can take some of the day to day management off your plate so you can focus on your core business.

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Mainframe Blog

PSR mainframe experts share insights into all things mainframe. From the latest news to tips and tricks, this is your source for mainframe news.

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PSR, Inc is an IBM Premier Business Partner headquartered in Canton, Massachusetts.  Dating back to 1981, PSR is dedicated to supporting IBM Mainframe clients throughout the United States with a mission to optimize our clients mainframe experience regardless of where they are in their mainframe journey.  In addition to sales and support of IBM z Systems, mainframe storage, virtual tape systems, and software, we provide systems programming services and mainframe hosting and disaster recovery solutions.

5 Key Benefits of Managed Mainframe

Newer technologies and an increasing skills gap may tempt you to abandon your mainframe. Before making that move, you should consider managed mainframe services to help take your mainframe into the future.

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Z Systems Upgrade Myths