How we can move from monolithic to microservices? Design Pattern to be used | Interview Question

Are you planning to migrate your legacy Java Monolith to a modern Microservices architecture? In this video, we break down the exact roadmap used by top tech companies. We explore essential design patterns like the Strangler Fig Pattern, Database Per Service, and Saga Pattern for distributed transactions. We also cover the common pitfalls of decomposition and how to handle data consistency across services. Whether you are a Technical Lead or preparing for a System Design interview, this guide provides the architectural blueprints you need for a successful migration in 2026.
#Microservices #SystemDesign #JavaBackend #SoftwareArchitecture #MonolithToMicroservices #SoftwareEngineering #CloudNative #SagaPattern #APIgateway #TechInterview
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Monolithic Architecture, Microservices, Strangler Fig Pattern, Domain-Driven Design, Bounded Context, Database Per Service, Saga Pattern, API Gateway, Eventual Consistency, Two-Phase Commit, Sidecar Pattern, Service Mesh, Circuit Breaker, Service Discovery, Load Balancing, Horizontal Scaling, Loose Coupling, High Cohesion, Distributed Systems, CQRS, Event Sourcing, REST API, gRPC, Kafka, Docker, Kubernetes, DevOps, CI/CD, Resilience, Scalability.

How to migrate from monolith to microservices step by step

When should you not move to microservices?

Strangler Fig pattern example in Java

Best design patterns for microservices migration

Database migration from monolith to microservices

Microservices interview questions for 10 years experience

Challenges of moving to microservices architecture

Monolith vs Microservices pros and cons 2026

How to handle distributed transactions in microservices

What is a bounded context in DDD?

Shared database vs database per service

How to use an API Gateway during migration

Communication between microservices: Sync vs Async

Saga pattern vs Two-Phase commit

Implementing the Sidecar pattern in Kubernetes

How to decompose a monolith by business capability

Handling authentication in microservices architecture

Monitoring microservices after migration

Impact of microservices on team structure (Conway’s Law)

Success stories of monolith to microservices migration

Tools for microservices migration 2026

How to handle join queries across microservices

CQRS pattern in microservices example

Service Discovery in a hybrid monolith-microservice environment

Breaking down a monolithic database

Microservices design patterns cheat sheet

Testing strategies for microservices

Role of Kafka in microservices migration

Implementing circuit breakers with Resilience4j

System design interview roadmap for senior devs

Видео How we can move from monolithic to microservices? Design Pattern to be used | Interview Question канала ConquerTheFear