Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission.

Starting in college and continuing into my first roles post-graduation, I was tasked with performing various financial and economic analyses to arrive at conclusions about the health of companies, ...

Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

We are seeing more and more of our training delivered over the internet. I have always been a fan of remote learning as a way forward to reduce travel and the time, money and hassles that go along ...

Alumna Alice Zhao Writes New Edition of "SQL Pocket Guide" Alice Zhao (MSiA '13) recently celebrated the publication of a new edition of O'Reilly's SQL Pocket Guide. We spoke with her about the ...

Overview: Python and SQL form the core data science foundation, enabling fast analysis, smooth cloud integration, and ...