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Why the Mainframe?

New System z hardware and software: enabling you to drive lower TCO for your business

Many questions - One answer.Your one-stop shop for everything IBM Mainframe.IBM Destination z.Our new global ecosystems program for z partners.

Why IBM System z™ for your business 
IT is not about the hardware or the software, it's about the combination of the two. The hardware provides the high utilisation processing, availability and security, complimenting the software that drives open standards-based applications as well as legacy applications with the same ease. Connecting to everything in your enterprise, and bringing to the table the "green" effect, less power, less cooling and smaller footprint, to drive your business.

Consultant reports

IBM System z9 - The Next Generation

Last updated , Sep 2006
Independent Analysts give their views on the role IBM System z9 can play in their collaborative enterprise.

Software Strategies - Managing System z Mainframe SOA Environments

Last updated: 15 Mar 2007
The White Paper thus provides a comprehensive overview of the "state of the art" of SOA on the System z9 mainframe, for enterprise IT users planning their SOA developments.

Mainframe Mythology Lives on - Setting the Large Systems Agenda

When it comes to large systems, in general, and mainframes, in particular, this much is clear - there is a lot of misinformation out there, driven, on one hand, by a lack of familiarity or knowledge and, on the other hand, by a collection of enduring myths.

Magazine articles

Standing Guard

Last updated , Feb 2007 
Businesses with an IBM mainframe are well positioned to apply encryption to their data centre processes.

Animations & Videos


White papers

Customer testimonials


IBM TV - Hoplon Customer - Space video multi-user game

A joystick on one end. A mainframe on the other. Hoplon Infotainment relies on System z availability, reliability, scalability and security to power its Taikodome online gaming community.



Ken Kucera - First National Bank of Omaha

First National Bank of Omaha takes a distributed environment back to the mainframe and gains reliability, scalability and a simplified infrastructure.

Customer name: First National Bank of Omaha
Industry: Banking and financial services



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Insurance Services Office, Inc (ISO) has made significant steps in building an SOA environment around its existing IT infrastructure. Their solution combined WebSphere Application Server for z/OS, zAAP, and the mainframe to achieve the reliability and scalability they required, and a more compelling TCO.


USA migrates with ease from Oracle to IBM DB2 V8 for z/OS


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IBM Destination z

IBM Destination z

Your one-stop shop for everything IBM mainframe.