Welcome to the official repository for Spatial Data Management with DuckDB: From SQL Basics to Advanced Geospatial Analytics. This repository contains all the code examples featured in the book, ...

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 ...

This Specialization is intended for a learner with no previous coding experience seeking to develop SQL query fluency. Through four progressively more difficult SQL projects with data science ...

People who edit PDFs regularly or students who juggle between documents would know that editing PDFs is one of the most essential tasks you expect to carry out on an operating system. If you use Linux ...

Finding the right online PDF editor can make a huge difference in how efficiently you handle documents. With so many tools available, it's important to understand the features,... Finding the right ...

Getting good at SQL for interviews can feel like a puzzle. You know the basics, but putting them together in a way that impresses people is another thing entirely. Luckily, there are great tools out ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

The Medicaid program is the largest single source of health care coverage in the United States, covering nearly half of all children, many low-income elderly and disabled, and working adults in ...

Abstract: Nowadays, SQL (Structured Query Language) is widely used in professional schools and colleges across the globe. $S Q L$ is an efficient domain-specific ...

Struggling to expand your communication toolbox with your little one or classroom? Good news, I’ve got you covered with free printable PDF worksheets for sign language words for beginners. This little ...