Aggregate functions help turn large datasets into simple summaries used across many fields. GROUP BY and HAVING allow structured grouping and filtering of data for clearer reports. Functions like ...

From electronic health records and blood tests to the stream of data from wearable devices, the amount of health information people generate is accelerating rapidly. Yet, many users struggle to ...

Millions of users work with SQL to keep the gears of their business turning. In an era marked by relentless digital transformation, the proliferation of AI workloads, and tightening regulatory demands ...

Olena Pavlenko 2025-05-26 Cottage_AirBnB_Rental SQL Project Project Overview This project is part of my MSc. in Data Analytics coursework and focuses on building a relational database for managing ...

Excel is a cornerstone tool for data analysis, management, and automation, offering a wide array of functions that simplify even the most complex tasks. Whether you’re a beginner or a seasoned user, ...

As a busy mother and founder, I know firsthand how difficult it can be to make time for your health. Health checkups tend to fall to the bottom of the list between work, family, and personal ...

I’m using Vanna.ai in my architecture with ChromaDB, Gemini, and BigQuery. Users chat via a WebSocket, and I send the chat history as context to the LLM in the vn.ask() (I am calling the 4 functions ...

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

Mikeie Reiland is a staff writer for Education at Forbes Advisor. Before coming to Forbes Advisor, he wrote magazine journalism for publications like the Oxford American, Bitter Southerner, and Gravy.

Structured Query Language, or SQL, is used to analyze large datasets. Today’s best SQL courses offer hands-on training for mastering database management. Structured Query Language, or SQL, is the ...