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February 27

13:00 UTC   Start Times Around the World


Blockchain, NOLOGGING, COUNT DISTINCT and more
In the February 2020 Office Hours for database professionals, we covered the 20c blockchain feature, looked at why NOLOGGING operations might still create redo, how COUNT DISTINCT has been improved in the database, plus the CAP theorem, and much more...

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Your Experts

Connor McDonald
Connor McDonald, Developer Advocate    
Connor McDonald is a former Oracle ACE Director who has joined the Oracle Developer Advocates Team. He has co-authored three books, is a popular speaker at Oracle conferences around the world, and is best known as a member of the AskTOM team.