Mar 15
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In this video, we will understand why heavy tasks should never run directly inside your API calls and how professional backend engineers design systems to handle these workloads efficiently. Handling heavy or long-running tasks in backend APIs is one of the most important concepts in scalable system design. Many developers make the mistake of performing tasks like sending bulk emails, generating reports, processing images, or running heavy computations directly inside API requests, which slows down the application and causes poor performance Full Series | 50 backend concept : https://www.youtube.com/playlist?list=PL0zysOflRCelEgoXpARFjrMFJD7chtnQY Source Code: https://github.com/LearnCodeWithDurgesh/50-backend-concepts Content in this video: The problem with heavy computation inside APIs synchronous APIs become slow under load mistakes developers make while designing backend services top companies handle long running tasks asynchronous processing in backend systems job processing architecture message queues and worker services solve performance issues tasks like: email sending SMS processing generation and downloads processing export tasks Spring AI Complete Series: https://www.youtube.com/playlist?list=PL0zysOflRCen1TeDUm-ebl9T-WbJygCGE Source Code: https://github.com/LearnCodeWithDurgesh/spring-ai-yt-series Complete NextJs Series: https://www.youtube.com/playlist?list=PL0zysOflRCemKr4NHzNgrfZAUjDzlQtO5 Premium Course Library: https://courses.learncodewithdurgesh.com/ React JS Course : https://courses.learncodewithdurgesh.com/learn/Ecommerce-using-React-js Master Spring Boot Course : https://courses.learncodewithdurgesh.com/learn/Master-Spring-Boot-With-Project Telegram Link for Doubt: https://t.me/learncodewithdurgesh Important Videos: ➡️React JS with Project : https://youtu.be/TjnWtDWFZFc ➡️Learn JDBC in one video:https://youtu.be/lZbl7Q21t4s ➡️Learn Python in One Video: https://youtu.be/7GYHAJdHFbE ➡️Learn HTML in one video:https://youtu.be/pJ722eVhSNA ➡️Learn HTML form in one video: https://youtu.be/pJ722eVhSNA ➡️Learn JavaScript in one videos: https://youtu.be/bRA0lemc3M0 ➡️Learn Form Validation using javascript and jquery:https://youtu.be/gqOZdraPnE8 ➡️Learn CSS in one video: https://youtu.be/pJ722eVhSNA ➡️Jquery in one video:https://youtu.be/pJ722eVhSNA Kotlin is one video:https://youtu.be/poe98Hzh2n4 ➡️Complete Python Project - Youtube downloader in one video: https://youtu.be/pJ722eVhSNA Important Playlist: ➡️Spring Boot Tutorial with Project : https://www.youtube.com/playlist?list=PL0zysOflRCelmjxj-g4jLr3WKraSU_e8q ➡️Spring MVC Tutorial: https://www.youtube.com/playlist?list=PL0zysOflRCelAb51IrexpUSeB0dpr9p6g ➡️Complete Spring Framework Tutorial: https://www.youtube.com/playlist?list=PL0zysOflRCekeiERASkpi-crREVensZGS ➡️Hibernate Tutorials: https://www.youtube.com/playlist?list=PL0zysOflRCekX8OO7V7pGQ9kxZ28JyJlk ➡️E-Commerce Project using Java: https://www.youtube.com/playlist?list=PL0zysOflRCekMr91amXBNwWku4PmeFaFD ➡️AWS Free Java Hosting Playlist: https://www.youtube.com/playlist?list=PL0zysOflRCek6D-kLRM48rhyvTEbc60nc ➡️Hibernate Tutorial Playlist: https://www.youtube.com/playlist?list=PL0zysOflRCekX8OO7V7pGQ9kxZ28JyJlk ➡️Learn Technology in One Vides: https://www.youtube.com/playlist?list=PL0zysOflRCenCfUTpsGw9crgOih-VbNoT ➡️Programming Tips for Programmers: https://www.youtube.com/playlist?list=PL0zysOflRCek9j3teu1y3mYTGBVgOwJ_f ➡️Complete Python for Beginners: https://www.youtube.com/playlist?list=PL0zysOflRCel7fKZ_bBjlxA0XsHlbsv7P ➡️Important Python Projects: https://www.youtube.com/playlist?list=PL0zysOflRCena7wgzzM-Jg8184phWz-nr ➡️Complete Servlet & JSP : https://www.youtube.com/playlist?list=PL0zysOflRCel5BSXoslpfDawe8FyyOSZb ➡️Complete JDBC ( Java Database Connectivity) : https://www.youtube.com/playlist?list=PL0zysOflRCenjuvOwumYLG9TCsEQZrV2M ➡️Complete Java Project : TechBlog: https://www.youtube.com/playlist?list=PL0zysOflRCekb_ggXQYQSu-g-kWKgudBf ➡️Java Swing Projects: https://www.youtube.com/playlist?list=PL0zysOflRCemLgOlgbhivNZIIypAkL1T8 ➡️Java Core Concepts:https://www.youtube.com/playlist?list=PL0zysOflRCekj9UfQWDBPMxQCkHiCIFar ➡️Kya aap Jante hai Series: https://www.youtube.com/playlist?list=PL0zysOflRCemMnjIOHivEpZGDXFYyINnO Important Links: 👉Official Website (Source Code): https://learncodewithdurgesh.com/ 👉Telegram Discussion Group: https://t.me/learncodewithdurgesh 👉Follow me on Instagram: https://www.instagram.com/durgesh_k_t/ 👉Follow on Facebook https://www.facebook.com/learncodewithdurgesh/ Disclaimer: All videos are for educational purposes and use them wisely. Any video may have a slight mistake, please take decisions based on your research. This video is not forcing anything on you.