21CS
21CS is a leader in developing mainframe products that:
- Ensure data protection and recovery
- Unlock seamless hybrid cloud connectivity
- Provide uninterrupted data migration
- Deliver the most comprehensive mainframe performance and capacity planning
Since being founded more than 30 years ago, 21CS has relied on its strong partnership with IBM to develop and enhance products that meet current market needs and lead predicted technology trends.
Our first version of the VSE operating system (OS) enters the market under the name: VSEn V6.3. VSEn is designed to offer nondisruptive compatibility with previous versions of IBM z/VSE (which serves as the basis for VSEn V6.3), leveraging the source code license agreement the company completed on June 1, 2021. VSEn V6.3 also addresses fixes and features that have been to IBM z/VSE 6.2 through September 2023, along with the newest releases of the TCP/IP stacks and installation enhancements. End of support for IBM z/VSE 6.2 went into effect September 30, 2023. Remain supported and see what new features VSEn has to offer. Upgrade today and elevate your VSE experience.
Elevate your VSE experience and upgrade to 21CS VSEn Introducing IBM z/OS DFSMS Cloud Data Manager (DFSMScdm) 1.2-revolutionizing cloud storage strategies. The latest release enables users to share z/OS data across sysplexes and with hybrid cloud applications in other environments. Key new capabilities include:
- Seamlessly transfer data to and from cloud storage at scale
- Leverage hybrid cloud environments to optimize storage
- Connect to any S3-capable cloud provider without requiring additional server infrastructure
While cloud strategies drive cost efficiency, they shouldn’t compromise data control or accessibility. With DFSMScdm 1.2, you can confidently embrace cloud storage, knowing your critical data remains fully accessible.
Enhance your hybrid cloud connectivity IBM Z Backup Resiliency (IZBR) 2.1 safeguards data in IBM z/OS environments by integrating real-time analytics into the backup and recovery process. IZBR reduces mean time to recovery by continuously monitoring the processes and data set backup repositories to instantly identify at-risk data at the point of failure, enable rapid restoration of data sets and determine possible downstream impacts from the point of corruption forward.
View IZBR Key Features