21CS Insights
Driving the Future of Mainframe Innovation
Exploring the trends, challenges, and solutions shaping enterprise IT.
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Featured Article
VSEn on IBM z17: The Only VSE Operating System Ready for What's Next
IBM z17 is here. For organizations running VSE workloads, the path forward runs through one operating system: 21CS VSEn 6.3 and 6.4.Read MoreIBM Z
July 22, 2026
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21CS Establishes Strategic Partnership with TES Enterprise Solutions
MOREHEAD CITY, NC (July 14, 2026) - 21st Century Software Technologies, Inc. (21CS) announces a new strategic reseller partnership with TES Enterprise Solutions. Based in the United Kingdom, TES is...Global Partnership
July 14, 2026
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Rethinking Performance Management on IBM Z in the Age of AI
By Josh Stiles, Product Lead, 21st Century SoftwareReal Time Performance & Cost Control
July 2, 2026
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21CS Announces OPTIMAn
The IBM Z Intelligence Gap Is Closing For decades, mainframe teams have been trapped in the same cycle: pull reports, wait for answers, make decisions on data that's already aging. The platform is...Mainframe AI Integration
July 1, 2026
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21CS Establishes Strategic Partnership with Interskill Learning
MOREHEAD CITY, NC (April 8th, 2026) - 21st Century Software Technologies, Inc. (21CS) announces a new strategic partnership with Interskill Learning, a global leader in IBM Z mainframe workforce...News
April 8, 2026
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21CS Earns 2026 Great Place To Work® Certification
MOREHEAD CITY, NC (March 31st, 2026) - 21st Century Software Technologies, Inc. (21CS) has been Certified™ by Great Place To Work® in the U.S., a recognition based entirely on feedback from current...News
March 31, 2026
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21CS Establishes Strategic Partnership with Eccox in Brazil
MOREHEAD CITY, NC (March 16th, 2026) - 21st Century Software Technologies, Inc. (21CS) announces a new strategic partnership with Eccox Technology. Based in Brazil, Eccox is a pioneer in developing...Global Partnership
March 16, 2026
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21CS Adds Industry Veterans as Directors of Global Strategy
MOREHEAD CITY, NC (February 19th, 2026) - 21st Century Software Technologies, Inc. (21CS) is pleased to announce the addition of industry veterans Dusty Rivers and Leonard (Len) Santalucia as ...Mainframe Talent
February 19, 2026
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Introducing STRATUSn: Unlocking a New Era of z/OS Storage with Cloud Object Integration
By: Joshua Stiles, Senior Solution Architect, 21CSHybrid Cloud
January 28, 2026
Discover Your STRATUSn Savings
Learn how STRATUSn saves on storage, simplifies your systems, and prepares your mainframe for the next generation.