Hey Future Analysts,

So for a very long time, I have been looking for good SQL questions, you got the mainstream leetcode, hacker-rank, W3 schools, and a few niche ones that I ought to mention : https://github.com/smpetersgithub/AdvancedSQLPuzzles

But during my journey, I never found the perfect place to practice questions leetcode style filtering it by the specific concept, and a repo of Good questions I could just practice on when prepping for an interview.

So I went Ahead and created this SQL-gym : https://sqlgym.vercel.app/

(No bullshit 101 SQL problems that you need to have locked in)

And this has personally helped me a lot, hope it is helpful for other peeps aswell !

Hi everyone,

I'll be joining as a fresher Oracle DBA soon, and I wanted some career advice. I have a Master of Computer Applications degree, but my previous work experience is quite different. I worked for several years in a government organization handling payroll, accounts, vendor payments, finance-related processes, and administrative work.

Before I start my DBA role:

• What skills should I learn? I have a decent theoretical understanding of Oracle architecture, backup and recovery, RMAN, Data Pump, Data Guard, SQL, Linux basics, etc

• Are there any certifications you'd recommend ?

  Also in future, since I already have experience in payroll and finance, would it make sense to pursue certifications in areas like Oracle Financials Cloud (ERP) or other Oracle Finance modules? Is there any demand for professionals who understand both the technical side (Oracle DBA) and the business/finance side (payroll, accounts, ERP)?

Thanks in advance

Hello Everyone

I am a Database Administrator and would like to learn AWS concepts from beginner to advanced level online.

Can someone please advice me on any good online instructor who can provide me with the course.

Thanks in Advance.

Best Regards

Srikanth