Software architecture is the high-level structure or blueprint of a software system. It defines how different parts of an application are organized, how they communicate with each other. Software Architecture pattern and styles. 1. Monolithic Architecture Multi-Tier Architecture 2. Microservices Architecture Definition: Microservices architecture is a software design pattern where applications are structured as a collection of small, loosely coupled services, each responsible for a specific function. Characteristics: 1 How to Identify Microservices. 2 How to structure Microservices. 3.Communication in Microservices. 4. Challenges of Microservices  5.Scaling strategies in Microservices. 6. Real World Example of Microservices 3. Event Driven Architecture 1. Introduction to Event-Driven Architecture Definition: A system design where components…