Czy SQL to front-end czy back-end?
Am I front end or back end? What's the Difference Between Front-End and Back-End? All websites require front-end and back-end development. Front-end development focuses on the visual aspects of a website — the part that users see and interact with. Back-end development comprises a site's structure, system, data, and logic. Dowiedz się więcej na www.computerscience.org … Dowiedz się więcej