Firstly, Why collections is part of java ? will discuss this and next will talk about actual question.. Collection are Collections both are part of java programming language. Collections will provid a way to store, manage, and manipulate groups of objects or data elements efficiently. Some reasons why java is using collection (Abstraction,Standardization,Flexibility,Code Reusability,Enhanced Functionality) Some reasons why java is using collections (Data Organization,Flexibility,Efficiency,Standardization,Safety and Type-safety,Concurrent Collections,API Consistency) Now Actual question will discuss here : Collection is interface and it will include iterable objects inside. In Java, a "collection" refers to an object that groups and stores multiple elements, allowing you to work with them as a single unit public interface Collection<E> extends Iterable<E> Collections is a java utility class containing only static methods and it's used to manage and manipu...
As we move from monolithic to N-tier to microservices, we gain some things and lose others. Will discuss theoritically about those topics Let's explore three important architecture styles today: monolith, N-tier, and microservices - 1. 𝗠𝗼𝗻𝗼𝗹𝗶𝘁𝗵: - 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: A monolithic architecture is a single-tiered software application where all the components (user interface, server-side application, database) are combined into a single codebase. - 𝗔𝗱𝘃𝗮𝗻𝘁𝗮𝗴𝗲𝘀: Simplicity, easy to develop, test, and deploy. Suitable for small-scale applications with fewer features and components. - 𝗗𝗶𝘀𝗮𝗱𝘃𝗮𝗻𝘁𝗮𝗴𝗲𝘀: Difficult to scale, slow release cycles, risk of complete system failure due to a single component failure, tight coupling of components makes it harder to make changes without affecting other parts. 2. 𝗡-𝘁𝗶𝗲𝗿: - 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: An N-tier architecture divides an application...