GS-UK In-Person Conference 2025

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Planet Mainframe

Planet Mainframe is the world’s premier mainframe publication. Built on the premise of collaborative contribution, Planet Mainframe provides the mainframe community with access to the broadest source of specialized mainframe knowledge. From articles to workshops, and from on-line events to publications like Cheryl Watson's Tuning Letter or the Arcati Mainframe User Survey, Planet Mainframe is the most comprehensive for mainframe knowledge.