21CS Insights
Driving the Future of Mainframe Innovation
Exploring the trends, challenges, and solutions shaping enterprise IT.
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Featured Article
21CS Welcomes Clemencia “Cleo” Clarke as Chief Commercial Officer
MOREHEAD CITY, NC (May 1st, 2026) -21st Century Software Technologies, Inc. (21CS) is pleased to announce the appointment of Clemencia “Cleo” Clarke as Chief Commercial Officer. In this role, Clarke...Read MoreNews
May 1, 2026
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IBM Z Performance and Capacity Analytics: VIDEO SERIES: Episode 1
In this video we illustrate how to use IBM Performance and Capacity Analytics, an #AIOps on #IBMZ solution, to create custom #Cognos reports and modify the SQL. Find more info on IZPCA on our Product...IZPCA
April 1, 2024
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Podcast: Leverage Performance Capacity
Listen to the insightful podcast interview featuring 21CS’s Butch Rambish and Dan Ruehl discussing IZPCA (IBM z Performance and Capacity Analytics).IZPCA
March 18, 2024
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Try z/OS Change Tracker. FREE for 90 Days
Streamline your configuration tracking with IBM’s z/OS Change Tracker, the System Software Change Control and Management solution for the z/OS platform.News
March 18, 2024
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It Wasn’t Me! Change Management on the Mainframe
Imagine the following situation: It’s 5AM, you just walked into a crowded meeting room, tired people chatting and pointing at various screens. Coffee mugs and paper notes everywhere. Earlier that...News
February 7, 2024
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IBM announces IBM Z JCL Expert 1.2
This new release can help accelerate testing and production delivery of Job Control Language streams, with an additional interface for integration in a DevOps pipeline and the integration with IBM Z...News
December 7, 2023
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21CS Joins the Sheltered Harbor Alliance to Help Bolster U.S. Financial System Resilience
A significant milestone in the quest for enhancing the resilience and security of critical financial infrastructure.News
November 8, 2023
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21CS Acquires IBM Streams
21CS is excited to announce that we are expanding into the streaming analytics market, leveraging technology from IBM. The launch of 21CS Streams will represent the next generation of IBM Streams....News
October 10, 2023
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Building an Increasingly Sustainable World with the Mainframe
By Rebecca LevesqueNews
September 7, 2023
Discover Your STRATUSn Savings
Learn how STRATUSn saves on storage, simplifies your systems, and prepares your mainframe for the next generation.