In an enterprise world drowning in dashboards, one truth keeps surfacing: Data isn’t the problem—product thinking is.

In the software industry, Structured Query Language (SQL) remains a highly sought-after skill required by most employers. SQL is widely adopted as the preferred declarative language to manipulate data ...

-- 🚧 Step 1: Create tables CREATE TABLE departments ( department_id INTEGER PRIMARY KEY, department_name TEXT ); CREATE TABLE employees ( employee_id INTEGER PRIMARY KEY, name TEXT, department_id ...

sp_BlitzCache looks at your plan cache where SQL Server keeps track of which queries have run recently, and how much impact they've had on the server. By default, it includes two result sets: The ...