Bank of Z

Bank of Z

Modern IBM Z development, build, deployment, and modernization practices

Welcome to the Bank of Z documentation. Use this guide to explore the application architecture, set up a development environment, follow hands-on tutorials, and learn modern IBM Z development workflows.

The documentation includes installation guidance, development workflows, architecture information, tutorials, reference material, and troubleshooting resources.

Sample Online Banking Application

What you can learn

Bank of Z provides guided scenarios that demonstrate common IBM Z development and modernization activities, including:

  • Install and configure the Bank of Z application environment
  • Build and deploy the application
  • Modify CICS and Db2 applications
  • Modify IMS TM and IMS DB applications
  • Add functional enhancements
  • Investigate application performance issues
  • Explore hybrid application architectures

Documentation sections


GitHub Repository


Last updated: July 24, 2026test