I read and counted 92 data job postings: 70% require SQL, 50% Python, and BI tools are surprisingly rare

This article reveals what skills were listed as required or preferred in 92 job postings for data analysts, data engineers, and BI engineers.SQL appeared in 73% of postings, and Python in 51%. Cloud ...

Is Oracle Master Useless? The Mismatch of Choosing an Administrator Certification to Prove SQL Skills

When you start studying SQL and look for certifications, the first name that comes up is Oracle Master.People looking into it ...