19c – Learning is not a spectator sport

19c Express Edition #JoelKallmanDay

Since 18c, Express Edition (XE) has typically been my “Go-To” release of the Oracle Database. It is free, quick to

Just a quick post in response to a question that came from Oracle Ace Alex Nuijten recently. He asked if

A few months back I gave a talk on the importance of good physical design if you need to meet

When you hear the word “blockchain” we typically think of the properties associated with tamper-proof information, with terminology such as

I posted a few months ago about the availability of blockchain tables in 19c, and a fundamental mantra with anything

I tweeted about a particular bug fix that interests me for 19.11, namely a critical fix for Flashback Data Archive

I gave a talk at Kscope21 yesterday about common mistakes that we make during the database development cycle. To kick

Slow down there….Take a breath. Because if you’ve read the title of this post and you’re already logging on to

Happy 2021 everyone! And what better way to start than a cheesy pun to make you groan and already to

Here is another example of what I’m sure will just become a plethora of such examples from the community on