Posts by Fahd Mirza

Everyone Should Have Firefighter Mentality

Australia, being the most arid country in the world is known for its bushfires. The part of Australia where I live in doesn’t have many bushfires, but we do have several building fires, like any other part of the world. Firefighter is one occupation which many kids want to be when they grow up. Kids…

Oracle Passwords: How to Use Punctuation Symbols

You can’t make a password strong enough. But at least you can try. Having at least one upper case character, one lower case character, one number, one punctuation mark or symbol, and greater than 8 characters, you can have a password which can be considered something decently safe, probably.

12c Multi-tenant Environment and DBRM for Container Database

In multi-tenant environment, Database Resource Manager (DBRM), at the Container Database (CDB) level enables us to manage the resources like CPU usage and number of parallel execution servers among the plugabble databases (PDBs). Then within each PDB, DBRM enables us to manage resources like CPU, parallelism and managing the runaway queries which exceed the certain…

Dream DBA

When I was 6 I dreamed about dinosaurs – the bigger ones, like the T-Rex. I loved them. As I reached 16, I dreamed about the girl next door, and everything else was simply invisible. When I was 26, I was already a DBA of few years, going through the final years of being a…

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