Контроллер — это C#-класс, который обрабатывает входящие HTTP-запросы и возвращает ответ (Response). Контроллеры работают по MVC-паттерну, где они управляют логикой приложения.
В ASP.NET Core контроллер — это класс, унаследованный от ControllerBase или Controller:
using Microsoft.AspNetCore.Mvc;
[ApiController]
Node.js – это среда выполнения JavaScript на сервере. С помощью Node.js можно:
Frontend – это код, который выполняется в браузере пользователя.
With the growth of technology and the diversity of data, developers often face the question: which database should you choose — SQL or NoSQL? To understand when to use each technology, let’s explore the key differences and practical applications.
SQL (Structured Query Language) is a language used to work with relational databases (RDBMS). It organizes data into tables and follows a strict schema where each record conforms to a predefined structure.
NoSQL databases are flexible data storage systems that do not require a predefined schema. They can store information in different formats, such as documents, graphs, key-value pairs, or columns.
Memory leaks can be a significant issue even in a managed environment like .NET. While garbage collection (GC) takes care of most memory management, improper coding practices can lead to situations where objects remain in memory longer than necessary, affecting application performance and stability.
A memory leak occurs when objects that are no longer needed remain in memory because references to them still exist. This can lead to excessive memory usage, slowing down the application and eventually causing it to crash.