HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Notifications You must be signed in to change notification settings This project contains SQL queries applied to a synthetic healthcare dataset (modified Synthea data) using PostgreSQL. The goal is to ...

Driven by national policies, the digital transformation of the steel industry has become a core path to high-quality development. As a pillar industry of the national economy, the steel sector faces ...

Getting your permit is an exciting prospect. If you live in California, you know you’ll be taking one of the harder written tests in the country, so you want to be prepared for it. Even though you ...

Especially in the second edition, it has been fully updated for MySQL 8, and after reading it, you will feel that this is not just a book; it is more like a practical manual that helps you truly ...

Recent research explores how sustained operation impacts the performance of relational database systems through the lens of software aging and the critical role of proactive monitoring and ...

If the company can embrace influence rather than control, it has the opportunity to help define the open document standard, ...