Hello all, my name is Julien Andonov. 

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For the last 6 years or so, I have been dealing mainly with several problem dealers, but most notably: Oracle, MySQL and PostgreSQL. Recently, I started to deal with new bullies like Mongo and Cassandra. I am happy to learn new things and to share. 
I really like to teach people and I have done over 30 free courses for: Oracle and MySQL. I managed to achieve one of my dreams by becoming: Oracle Certified Master for 11g Database, which I would like to upgrade to 12c when I have free time. 
So I am not sure,  I will do it in the next 90 years :) 

Even if one person learns something from this wiki, it will be great success for me. I hope you enjoy it.
In case you have any questions I will be happy to help.
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Skype: Julien.Andonov

Julien.v.andonov@googlemail.com




Enjoy!



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