IBM programs and information for anyone developing a commercial software product for IBM's mainframe operating systems. Including free software and low cost hardware through PartnerWorld for Developers, developerWorks and other programs.

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.

IBM TotalStorage Enterprise Storage Server (ESS) can be used for both mainframe DASD and as a Storage Area Network (SAN) for a broad range of platforms. Originally code-named SHARK.

IBM TotalStorage Enterprise Tape Drive 3592 replaces 3590 MagStar with a non-compatible tape cartridge format, just as MagStar replaced 3480 a decade earlier. Originally code-named Jaguar.

A Web-based application used to calculate the size of each IBM software product's structure within a Parallel Sysplex Coupling Facility (CF).

Official site for IT systems from International Business Machines.

Storage Area Network initiative to enable access to information anytime, anywhere. Connectivity solutions for disk storage systems.

IBM's own history site, with pages on many of their significant systems (see especially the "Exhibits" and "Documents" sections).

Family of PPC processors with low power and high speed CPUs. [IBM]

IBM host page: descriptions, explanations, specifications, licensing, newsletter, contacts.