Mainframe Websites

Although business continuity is the focus, many articles are mainframe-related. Also hosts an annual conference.

CMG is a user group focused on performance and resource management, especially for IBM mainframes, with an annual conference and exhibition in North America. Groups link lists local CMG groups worldwide.

Covers mainframe hardware and z/OS-related systems software topics. Including a collection of IBM Green Cards.

Access to over 30 Web sites run by individuals interested in mainframes.

A personal history of the IBM mainframe by Lars Poulsen.

Special type of less formal IBM manuals. Useful for users seeking more real-world examples than given in standard manuals. Usually details implementation and experiences of a project to implement IBM software and hardware, but some are conference presentation material. More often now, a few are introductory textbooks on a specific technology: IBM hardware or software product.

6000 words and phrases currently in use and from the past, technical and marketing terms, as heard in IBM mainframe computer environments.

Convenient access to mainframe hardware and systems software planning and maintenance information. Registration is free, but is restricted to IBM customers, business partners and employees; confirmation takes about two business hours.

Provides SNA, 3270, 5250 and LAN/WAN integration products: displays, printers and controllers, including communication servers and console concentrators.

A directory of technical white papers, Webcasts, and case studies from IBM and other companies.

Historical mainframe information plus tips and techniques for Assembler and C/C++. From a Systems Programmer specializing in mainframe telecommunications networks.

Manufacturer of IBM mainframe-compatible servers, services, software and storage. Fujitsu acquired Amdahl, originally founded by IBM System/360 architect Gene Amdahl.

IBM home page for current mainframe computer systems, with links to an overview, software, operating systems, networking, I/O connectivity, solutions, news, events, FAQs, support, education and a library of documents.

Includes a Search facility. Catalog link then Products and Services includes information on and pictures of many historical pieces of mainframe hardware.

HDS provides hardware storage systems for multiple platforms, including the IBM mainframe. Related support, software and training is also available.

Free Java-based software for Linux and Windows workstations. Used to read IBM manuals in BookManager format, typically on CD-ROM. Replaces IBM Library Reader (ILR).