I am aware of Oracle Express edition which is up to version 11g, which is pretty dated. However, I have read that Oracle are changinging/have changed their licensing of newer editions so that we will no longer have to wait years before a newer Express edition becomes available.
I teach SQL to users from different backgrounds, some of whom use Oracle at work. It would be useful to point them to a package they can practice with. However, I find Oracle’s web site somewhat perplexing.
- Which editions are currently available free for personal use, such as training?
- Is there also a free edition available to a small business, such as with 4 computers?