There are three different Db2 databases.
I believe the mainframe version was first.
There is a version baked into the os/400 operating system (i series).
Then unix/windows Db2 came last, if memory serves.
I believe the mainframe version was first.
There is a version baked into the os/400 operating system (i series).
Then unix/windows Db2 came last, if memory serves.
Imagine the antithesis of Emacs. That's an IBM environment with 3270 terminals and obtuse commands to learn.