MDI DataSystems, Inc. is pleased to represent Virtual Systems Software Inc. and ShadowDisk/z
new for z/VM and z/Linux    

Please take advantage of our free technical Webinars and product information pages.
 **   New   
z/Linux Developer Software              

New z/VM Software Technology
Virtual Software Systems, Inc.

ShadowDisk/z extends VPARs to z/Linux

Existing VPAR Customers in the TPF World

American Express



  Join us on June 2 nd  2020.

The meeting will be a Zoom virtual meeting where you can begin signing in after 5:30 so we can start promptly at 6.


Topic: Small enhancements you might have missed in z/OS
Speaker: Marna Walle, Senior Technical Staff Member, z/OS Development, IBM Systems


Please feel free to invite anyone that you know that might be interested.
Directions to join the June 2 Virtual Zoom Meeting:


Meeting ID: 810 2495 4608

Password: SPARTA

One tap mobile

+13126266799,,81024954608#,,1#,425987# US (Chicago)

+19294362866,,81024954608#,,1#,425987# US (New York)


Dial-in by your location

        +1 312 626 6799 US (Chicago)

        +1 929 436 2866 US (New York)

        +1 301 715 8592 US (Germantown)

        +1 346 248 7799 US (Houston)

        +1 669 900 6833 US (San Jose)

        +1 253 215 8782 US (Tacoma)

Meeting ID: 810 2495 4608

Password: 425987

Find your local number:


Thanks, Chris Blackshire (SPARTA Secretary)



For details go to our SPARTA

See you there !!


**   New for z/VM

Simplifying Development on z/Linux

           Technical Demonstration                                   Thursday June 18th                                     

11:00 AM EST.

Register here !

Accelerate Development on Linux on IBM Z, without the hassle

Build a "golden master" Linux test image once, and make it available to developers over and over. Significantly reduce test image backups and restores.

Share work across multiple developer groups. Significantly reduce DASD resources required to support development.

Discussion topics will include ease of installation and customer implementation.

 30 -40 Minutes

 Speaker Bio:   Roger Williams


Virtual Software Systems, Inc. 

Approx. 30 Mins