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The Bellman-Ford Algorithm is used to find the shortest paths from a single source vertex to all other vertices in a weighted graph, even if some of the weights are negative.The Big PictureImagine you have a network of roads connecting various cities, with some roads having negative tolls (like discounts or cashbacks). The Bellman-Ford Algorithm helps you determine the shortest paths from your s..

Dijkstra's Algorithm is a method for finding the shortest path between nodes in a graph, akin to navigating the shortest route between cities on a map.The Big PictureImagine you have a map with various cities connected by roads. You want to find the shortest path from your home city to a destination city. Dijkstra's Algorithm helps you determine this shortest path by systematically exploring rou..

React is a JavaScript library for building user interfaces, especially for single-page applications where data changes over time.The Big PictureImagine building a complex structure with Lego blocks. Each block can be customized, and you can piece them together to form various structures. In the world of web development, React allows you to create user interfaces in a similar modular way, where e..

Hugging Face is a company and open-source community that provides powerful tools for natural language processing (NLP) and machine learning, focusing primarily on transformer models.The Big PictureImagine Hugging Face as a magical library in a massive city of knowledge. This library has books (models) that help you understand and generate human language. These books are special because they can ..

Jira is a tool for managing projects and tracking tasks, often used in software development.The Big PictureImagine you are the manager of a busy kitchen in a restaurant. You need to keep track of all the orders coming in, which chefs are working on what dishes, and how long each dish is taking. To keep everything organized, you might use a big whiteboard to write down all the orders and their st..

The factory pattern in Java is like a factory in real life where you create different products (objects) without specifying the exact class of the object that will be created.The Big PictureImagine you own a toy factory. This factory can produce different types of toys, but you don't want to worry about the details of how each toy is made every time you need a new toy. Instead, you have a method..

PostgreSQL is a powerful, open-source object-relational database system known for its robustness, feature set, and extensibility.The Big PictureImagine you have a giant library where all the books are perfectly organized, indexed, and can be accessed quickly by anyone who knows how to look for them. This library can store not just books, but any kind of document, audio, video, and even the metad..

MongoDB is a NoSQL database that stores data in flexible, JSON-like documents, making it different from traditional relational databases.The Big PictureImagine you have a huge library where books are categorized not just by their title or author, but also by many other attributes like genre, publication year, and even specific keywords within the content. Each book can have its own unique set of..

오늘은 Spring Boot에 대해 알아보겠습니다!Spring Boot는 자바 기반 프레임워크인 Spring의 복잡한 설정을 간소화하고, 빠르고 편리하게 애플리케이션을 개발할 수 있도록 돕는 도구입니다.마이크로서비스 구조나 웹 서비스 등 다양한 프로젝트에서 사용되며, 자동 설정(Auto Configuration) 기능을 통해 초기 설정과 빌드 환경을 쉽게 구성할 수 있습니다.1. Spring Boot의 핵심 개념 🤔Spring Boot는 “Convention over Configuration”, 즉 관례가 설정보다 우선한다는 철학을 바탕으로 합니다.예를 들어, 기존의 Spring 프레임워크에서는 XML이나 다양한 설정 파일을 직접 작성해야 했지만, Spring Boot는 대부분의 설정을 자동으로 처리해..

A reverse proxy is a server that sits between client devices and backend servers, forwarding client requests to appropriate servers and then returning the server's response to the client, enhancing load balancing, security, and performance.The Big PictureImagine a large hotel with a concierge desk. When guests arrive, they don't go directly to their rooms or different facilities. Instead, they f..