Welcome to IIS, LLC

zISX (Interpretative Systems eXecutive for zOS)

zISX allows zSeries, S/390, S/370 Operating Systems (such as zLinux, VSE, OS/390, OS/370, and so on) to run as a TASK of IBM's strategic z/OS operating system (prior versions also run as a TASK of OS/390). The benefits are:

  • Full z/OS Facilities Available To Each Guest System Including Work Load Manager, SMS, z/OS Security, Networking, New I/O Support, Job Scheduling/Automation Programs
  • Improved Batch and Online Performance
  • Simplified and Automated Data Exchange Between z/OS and Guest Systems
  • Greater Than 15 Guest Systems Supported
  • Less Complexity and Lower Cost of zISX vs. Additional z/VM Operating System
  • Greater Batch and Transaction Throughput vs. Non Preferred VM Guests
  • Excellent Tool For VSE, OS/390 to z/OS Migration-z/OS/390 Installed Up Front
  • S/370 and S/390 Operating Systems Now Operate on Current zSeries Systems
  • zLinux and Linux/390 Can Now Run As A Guest Of z/OS
  • Easy To Install In 1 to 3 Days, Full Support Team in Place
  • Supported By Major IBM zSeries Business Partners

Please Use This Site To Learn More About This Exciting and Innovative Product Developed in Russia. zISX and ISX are Presently Installed and Operational at 20+ Major Customer Locations in Europe and Russia.