Why System z mainframes
Facilitate the integration of operational analytics and enable secure cloud delivery with IBM System z mainframe servers and solutions, while generating ongoing savings and value. System z advantages (US).
Master the Mainframe
The best collegiate programmers compete in IBM's first worldwide Master the Mainframe Championship
What we offer
Analyst and white papers
We're here to help
I'm here to help
Hi! I am David Greene and I specialise in B2B Server & Storage Solutions. If you have any questions, I am happy to assist you.
Browse System z
IBM provides world-class IBM mainframe technology to help today's enterprises respond quickly to evolving business conditions and with extreme flexibility. From automation to advanced virtualisation technologies and open industry standards, IBM mainframes help deliver competitive advantages for enterprises contributing and succeeding on a smarter planet.
IBM's technology, solutions and industry expertise can help you find the competitive edge with a sharper understanding of your customers. Our System z solutions combine the foundation of IBM hardware, software and middleware with flexible financing and packaging options to help your business meet and overcome the challenges of doing business in the on demand world. IBM can help you develop a customer-centric view—and assist you in delivering the right solution and the right products.
IBM System z servers are supported by a multitude of operating systems, such as z/OS, z/VSE, z/TPF, Linux on System z and the z/VM hypervisor.
Can the future of IT be found in hybrid clouds?
Find out March 11, live starting March 11 at 11 AM ET, or anytime on demand.
System z enterprise solutions
Meet your IT challenges with workload-based offerings and industry solutions.
New software for IBM zEnterprise
See the latest solutions for cloud, mobile, big data & analytics, and more
Events and webcasts
Webcast: Master IT Complexity
IBM leaders discuss new zEnterprise announcements for the IBM Enterprise Linux Server, cloud and virtualisation
March 9-14, 2014
The Premier Event for Infrastructure Innovation
Las Vegas, Nevada
The Premiere Cloud Conference
Las Vegas, Nevada
Big Data Past, Present, Future
Jan 21 11:00ET: Carl Olofson IDC discusses how enterprise customers are embracing big data
System z in the World of the Managed Service Provider
Discover the impact that IBM System z has on MSP costs, run times, resource usages, and customer satisfaction.
Cloud | Data | Security
zEnterprise gets even better!
Learn how organisations of all sizes can innovate, differentiate and deliver new value for less.
Streamline your analytics infrastructure
IBM DevOps Solution Series
Best practices and tools for continuous delivery of software-driven innovation on System z
Mainframe's role in the cloud
Learn about the role that mainframes play in enterprise cloud computing
The next generation zEnterprise (replay)
Hear IBM leaders and experts discuss the next generation of zEnterprise
IBM Systems events
Attend an upcoming IBM Systems or Smarter Computing event near you!
System z software events
Attend an upcoming System z software event, telecon or webcast
IBM Mainframe Weekly
Subscribe to our new weekly digital newsletter to receive all the latest mainframe updates!
Connect with System z experts
Stay connected with IBM System z
The community speaks
"In this System z announcement cycle, IBM has made several bold statements, not only for the new entry system, the zBC12, but also with many across-the-board enhancements that forcefully position the zEnterprise portfolio to meet the emerging challenges facing modern enterprises remaking themselves to deal with new customer engagement models. Many of these enhancements are delivered via the new z/OS Version 2.1."
- Mike Kahn,
Managing Director, The Clipper Group
"We use the numerous zEnterprise security components to help reduce our overall risk. For example, Encryption on zEnterprise is critical to our company success to allow us to protect customer privacy data while it is stored on our mainframe and while it is exchanged with other parties for processing."
- Todd Handel
Director, IT Strategy and Architecture,
SC Data Centre,
"Using Linux and the IBM z/VM® operating system on IBM System z, the city created a customised cloud environment which provides a scalable and secure self-service platform on which employees can develop open source applications. The cloud architecture also empowered the general public to create and deploy citizen-centric applications."
- Gordon Bruce,
CIO of Honolulu’s
Department of Information Technology
"We deployed our production business analytics environment on System z within 11 days, providing us with an efficient platform that ensures the flexibility, availability and reliability that our users demand. Creating a new Cognos server used to take months, and now it takes just hours."
- Adrienne DiPrima,
Manager, Strategic Technologies Support, Miami Dade
"RFG believes the new IBM zEnterprise BC12 system should be considered a disruptive technology for mid-sized enterprises and above. Using the zBC12 as the corporate data server can reduce operating costs by half while providing a single data source, enabling companies to build better customer experiences and improve data quality."
- Cal Braunstein,
Chairman and CEO, Robert Frances Group
"The IBM zEnterprise EC12 showcases all of the major System z differentiators: powerful processing; advanced reliability, availability and serviceability; enhanced security; efficiency at scale; and most important, the ability to optimally run and manage a wide range of workloads across System z and heterogeneous environments."
- Joe Clabby,
President, Clabby Analytics
"Our two mainframes host 100 virtual servers, replacing at least 50 under-utilised x86 machines....this ultimately means that we're making better use of taxpayer money."
- Tim Simpson,
IT Support Manager, Dundee City Council
"The value of an information system is in how efficiently and cost effectively it can run workloads. With IBM's new software enhancements in analytics, mobile computing, cloud and security, and with IBM's new lower-cost zEnterprise BC12, IBM is delivering one of the most efficient and cost-effective information systems environments in the industry."
- Joe Clabby,
President, Clabby Analytics