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r/mainframe is a subreddit with 9k members. Its distinguishing qualities are that the community is medium in size.
Discussion of all things Mainframe - hardware & software, programming & support.
Popular Themes in r/mainframe
#1
Advice Requests
: "Help with IBM System Z9"
4 posts
#2
Solution Requests
: "I am watching a tutorial on TSO commands and when the guy gets to this page he just clicks F3, and then can enter TSO commands such as nslookup. However, when I press F3 I get logged off. Could anyone suggest a better way to do nslookup from this page? (I have not been shown how to do it with 6 yet)"
2 posts
#3
News
: "IBM announces Watson Machine Learning for z/OS v3.1 Enterprise Edition and Core Edition to bring AI to z/OS transactional workloads."
1 post
Popular Topics in r/mainframe
#1
Mainframe
: "Just got a job as a Mainframe operator. My skills are foundational at best."
97 posts
#2
Programming
: "Returning to mainframe after a 25 year gap"
32 posts
#3
Job
: "Just got a Job as a mainframe operator. My skills are foundational at best."
31 posts
#4
Career
13 posts
#5
Training
: "Mainframe Software Systems Training Opportunity"
10 posts
#6
Learning
: "Just got a job as a mainframe operator. My skills are foundational at best."
8 posts
#7
Developer
8 posts
#8
Rexx
5 posts
#9
Tools
: "Help with IBM System Z9"
4 posts
#10
Cics
: "Help with IBM System Z9"
4 posts
Member Growth in r/mainframe
Yearly
+3k members(42.4%)