A simulated SQL-based trade reconciliation workflow designed to demonstrate trading operations, production support, and data investigation skills for systematic trading, hedge fund, and capital ...

If you have a Power BI report with a matrix visual on it it’s quite likely that you’ll want all the levels in the matrix to be fully expanded by default. But did you know that the way you expand all ...

I am starting this new year the same way I ended the last: taking antibiotics because my biological daughter brought home a nasty sinus bug from Carnegie Mellon’s preschool. This was after my first ...

Azure CLI is used to create and manage Azure resources from the Command Line or through scripts. This article describes how to restore a backed-up SQL database on an Azure VM using Azure CLI. You can ...

The table below shows my favorite go-to R packages for data import, wrangling, visualization and analysis — plus a few miscellaneous tasks tossed in. The package names in the table are clickable if ...

As data analytics has become an important application for modern data management systems, a new category of data management system has appeared recently: the scalable linear algebra system. We argue ...