Oracle Apex 20.2 is out and has a very interesting new feature,  REST Data Source Synchronisation Why is the REST Data Source Synchronizatio...

In this post I want to show you how I used the Oracle Apex Social Sign in feature for my Oracle Apex app. Try it by visiting my web app  bea...

Chasm trap   in data warehouses occurs when two fact tables relate into one dimension table. This is a data modelling problem which will cau...

Do you want a notebook where you can write some SQL queries to a database and see the results either as a chart or table? As long as you c...

Sometimes you need to ask this most simple question about your database to figure out what the real size of your data is. Databases store lo...