performance – Learning is not a spectator sport

We killed sequence contention!

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

Just a quick tip today on doing a “reset” on your optimizer environment. SQL Plan Baselines are an awesome tool

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

AskTom regular Rajeshwaran Jeyabal posted an interesting comment a few days ago about the use of CURSOR_SHARING when it comes

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

Generally speaking, if you have a giant chunk of data over “here”, and you need to load it into a

Glance through any text book, blog post, video tutorial etc on the topic of database indexes and you’ll typically chance

The Oracle documentation set is my bread and butter for day to day work. With AskTom questions, StackOverflow question, Einstein

One of the most common recommendations I’ll make to customers who post questions on AskTom is “Install APEX even if