In-demand skills include data analysis. It has been predicted that in 2026 businesses will place a high value on analysts who can extract relevant details and i ...

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 ...

In this video, learn how to create a cohort analysis in Excel, a model designed to analyze customer retention and understand ...

Excel users are warned to update now, as a critical vulnerability has been confirmed that can lead to “zero-click information ...

Abstract: A methodology for dynamic code analysis for SQL injection detection (DCAD) has been developed. It includes the stages of identifying data entry points, tracking data flows, generating test ...

Federal immigration agents detain a man during an operation by Immigration and Customs Enforcement (ICE) and Border Patrol in St. Paul, Minnesota, on Jan. 27, 2026. (Photo by Octavio JONES / AFP via ...

Q. How can I use Excel to turn static financial reports into interactive dashboards that decision-makers can explore? A. You can use Excel for creating interactive dashboards using PivotCharts ...

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.