Grace Hopper is often touted as the inventor of COBOL, and for good reason. In 1955, she created the definition of a data-processing compiler and many of the rules that still govern COBOL today. She also created the first working data-processing compiler, FLOW-MATIC....
Penney Berryman
Penney Berryman, MPH (she/her), is the Content Editor for Planet Mainframe. She also writes health technology and online education marketing materials. Penney is based in Austin, Texas.
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How Next-Gen Mainframers Benefit from Observability and SRE
At SHARE Cleveland 2025, BMC’s Jeremy Hamilton sat down with Planet Mainframe to discuss the biggest shifts in mainframe operations. From observability and SRE to the practical use of generative AI, Hamilton shared why the platform is evolving faster than ever, and...
SHARE Cleveland 2025: Mainframes, Music, and Milestones
We declare SHARE Cleveland a rockin’ success! The rock ‘n roll theme permeated the city, exhibitor booths, and giveaways, culminating in a live music reception at the Rock ‘n Roll Hall of Fame. Have you seen someone wearing a leather kilt play bagpipes to AC/DC? Now...




