0:01 #dbaChallenge: Why Oracle RAC has only 3 SCAN listener? 00:00 Why Oracle RAC has 3 scap IPs? 1:23 I feel our production database is running slow, can I increase SGA by 5 GB? 04:27 What is the difference between Oracle Database and Oracle Exadata? 07:48 How to load data into another database from oracle database? 09:24 How can I get username of the user that inserted a record in a table? 11:22 Query running slow post upgrade to 18c? Bonus Question 14:15 What's your recommendation for setting up Oracle practice lab at home! Website: https://www.dbagenesis.com/ Facebook: https://www.facebook.com/dbagenesis/ Instagram: https://www.instagram.com/dbagenesis/ Twitter: https://twitter.com/DbaGenesis