Nice to see enterprise COBOL can be learned by those interested to learn mainframe. I used to teach COBOL using PC version separate from the JCL because my students then are not allowed to have access to the terminals connected to mainframe.

I hope more IT experts and beginners alike find these videos to learn enterprise COBOL. COBOL is easy to learn. Large banking and financial companies are still using it these days. I hope to help teach COBOL again using these tools here.

Can you please add videos about client/server applications. Where front-end uses GUI based language like Java using JSON as io file and the back-end is COBOL CICS. What else do we need to know about mainframe modernization?