P asking Why should we create a microservice?G answering Microservices enable independent scaling, deployment, and development, making applications more flexible, resilient, and easier to maintain.P asking What is the difference between microservice and monolith architecture?G answering Microservices are modular and independently deployable services, while monoliths are tightly coupled, single applications where all components are interdependent.P asking What are the pointers to consider for DB design?G answering Consider scalability, data consistency, query patterns, normalization vs. denormalization, and the specific needs of your application when designing a database.P asking When should we go with structured DB and when with unstructured DB?G answering Structured DBs are ideal for predictable, relational data models, while unstructured DBs are better for dynamic, diverse, or hierarchical data that doesn't fit neatly into tables.