Data analysts have to use Excel and Google Sheets more or less on a daily basis in their work. Although these spreadsheet tools are often overshadowed by programming languages, the ability to analyze, ...

Overview Each tool serves different needs, from simplicity to speed and SQL-based analytics workflows.Performance differences matter most, with Polars and DuckD ...

Data work in 2026 asks for more than chart building. Professionals are expected to clean data, query databases, explain ...

Explore 6 job-ready courses from Great Learning Academy Pro+ in collaboration with Microsoft. Learn Excel, SQL, Power BI, and ...

Are you looking to get experience with Excel for use in your projects, theses or on the job? Join Daria Orlowska, data librarian, for a live demonstration of combining, organizing and analyzing data.

Cleaned and formatted Excel datasets SQL query files (.sql) Python notebooks (.ipynb) Power BI dashboards (.pbix) A final report summarizing insights and key findings ...

Pittcon’s professional quality online Short Courses are an affordable opportunity for continuing education. All courses count towards building your Professional Hours. Courses take place on Wednesdays ...

Have you ever felt like your Excel skills hit a ceiling, no matter how many pivot tables you create? You’re not alone. While standard pivot tables are a reliable tool for summarizing data, they often ...

Data can often feel overwhelming—rows upon rows of numbers, scattered information, and endless spreadsheets that seem to blur together. If you’ve ever stared at a dataset wondering how to make sense ...