Скачать или смотреть How Do ORMs Impact Fine-grained SQL Optimization? - Server Logic Simplified

How Do ORMs Impact Fine-grained SQL Optimization? Are you curious about how Object-Relational Mappers (ORMs) influence database performance? In this video, we explore the role of ORMs in simplifying backend development and how they translate programming objects into database queries. We’ll explain how ORMs make coding more straightforward by automating SQL generation, allowing developers to work with familiar objects and methods instead of writing raw SQL. However, this convenience can sometimes come with trade-offs in query efficiency. We’ll discuss common issues like unnecessary joins, fetching excess data, and the N+1 query problem caused by lazy loading. You’ll learn about techniques such as eager loading, batch fetching, and writing raw SQL or stored procedures to optimize critical parts of your application. We’ll also cover how profiling your ORM-generated SQL helps identify bottlenecks and ways to fine-tune queries for better performance. Whether you’re aiming to keep your database interactions simple or need to maximize speed for demanding features, understanding how to balance ORM use with manual SQL tuning is essential. Join us to discover practical tips on improving backend performance while maintaining ease of development. Subscribe for more straightforward explanations on backend tools and techniques.

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About Us: Welcome to Server Logic Simplified! Our channel is dedicated to making backend development accessible and straightforward. We focus on topics such as APIs, databases, server-side logic, and more. Our content covers REST API, GraphQL, SQL, NoSQL, and popular backend frameworks like Node.js, Django, Flask, Ruby on Rails, and Java Spring Boot. Whether you're interested in authentication, cloud hosting, or mastering backend architecture and server management, we've got you covered with practical tutorials and essential tips.